Planning Applications Gwynedd

Explore, search and filter planning application data for Gwynedd Council. This page provides a comprehensive list of all Postcodes and Street Names within the Gwynedd Local Authority area, making it easy to search and track planning applications specific to this region. Stay informed on local developments and access detailed planning data for better decision-making. Whether you're a professional or looking to buy a home, this data helps you understand planning activity and potential future changes in your area. Use our easy-to-navigate interface to quickly filter by postcode, street name, or application type to find the most relevant information for your needs.

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uid Authority Size State Type Decision Appeal Ref. Description Address Map Earliest Date Url Share lat lng UUID
C25/0404/13/LL Gwynedd Not known Not known Full Newid defnydd yr adeiladau a'r tir presennol o ddosbarth defnydd "Sui Generis" i ddosbarth defnydd B8 - Storio a Dosbarthu. Cadw lle swyddfa ar gyfer llawr cyntaf yr adeilad presennol ar y safle - Dosbarth defnydd B1. Bydd y datblygiad arfaethedig yn cynnwys lleoli 32 o gynwysyddion storio ar y safle fel rhan o'r dosbarth defnydd Dosbarth B8 Storio a Dosbarthu. Change of use of the existing buildings and land from use class "Sui Generis" to use class B8 - Storage and Distribution. Class use B1 - Office Space to be retained for first floor of exisitng building on site. Proposed development to include siting of 32 storage containers on the site as part of the use Class B8 Storage and Distribution. Former C L Jones Timber And Builders Merchants, Stâd Ddiwydiannol Pant Dreiniog, Carnedd, Bethesda, LL57 3LP 29/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36315 /planning-applications/local-authority/Gwynedd/uid/4332352F303430342F31332F4C4C 53.1842 -4.0598 8909125
C25/0403/09/CR Gwynedd Not known Not known Heritage Cais am ganiatâd adeilad rhestredig[LBC] ar gyfer gwaith dad-adeiladu a dymchwel rhannol yr adeilad yn raddol, a’r gwaith cynhaliaeth sydd ei angen i sefydlogi y strwythur sydd yn weddill / Listed building consent (LBC) for the phased partial deconstruction and demolition of the building, and required support works to stabilise remaining structure. Corbett Arms Hotel Corbett Square, Tywyn, Gwynedd, LL36 9DG 29/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36312 /planning-applications/local-authority/Gwynedd/uid/4332352F303430332F30392F4352 52.588 -4.0841 4489328
C25/0400/11/LL Gwynedd Not known Not known Full Codi twnnel polythen domestig (3.66m x 10.67m x 2.3m o uchder) ar safle rhandiroedd presennol Erection of domestic polytunnel (3.66m x 10.67m x 2.3m high) on existing allotments site Plas Bach Holyhead Road, Bangor, Gwynedd, LL57 2HQ 29/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36314 /planning-applications/local-authority/Gwynedd/uid/4332352F303430302F31312F4C4C 53.2269 -4.1496 404511
C25/0399/20/DT Gwynedd Not known Not known Full Estyniadau ir eiddo presennol. Extensions to existing properties. Heulyn, 16 Bryn Y Môr, Y Felinheli, Gwynedd, LL56 4LY 28/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36319 /planning-applications/local-authority/Gwynedd/uid/4332352F303339392F32302F4454 53.1775 -4.2171 7347377
C25/0391/25/TR Gwynedd Not known Not known Outline Eithriad cynllunio ar gyfer uwchraddio dau rychwant o linell uwchben foltedd uchel bresennol i 3 cham. Planning exemption for the upgrade of two spans of existing high voltage overhead line to 3 phase. Tir Yn Parc Y Faenol / Land At Vaynol Park, Bangor, Gwynedd, LL57 4BP 28/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36313 /planning-applications/local-authority/Gwynedd/uid/4332352F303339312F32352F5452 53.2028 -4.1917 6518781
C25/0401/40/TR Gwynedd Not known Not known Outline Uwchraddio'r llinell Uwchben 11kv presennol i Dri Cham. Upgrade existing 11kv Overhead line to Three Phase Gellidara Farm, Penrhos, Pwllheli, Gwynedd, LL53 7HF 27/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36320 /planning-applications/local-authority/Gwynedd/uid/4332352F303430312F34302F5452 52.8835 -4.4682 4316152
C25/0396/39/DA Gwynedd Not known Not known Amendment Cais ar gyfer newidiadau i amod 2 dyluniad estyniad ar gaiS C24/0593/39/DT / Application for changes to condition 2 estension design on application C24/0593/39/DT Ar Y Gornel, 17 Cae Du Estate, Abersoch, Pwllheli, Gwynedd, LL53 7EN 23/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36316 /planning-applications/local-authority/Gwynedd/uid/4332352F303339362F33392F4441 52.8214 -4.5074 8268245
C25/0393/01/DT Gwynedd Not known Not known Full Dymchwel y lolfa haul presennol, newidiadau i'r estyniad ochr presennol i greu to fflat gyda ffenestr yn y to, tynnu ffenestr llawr cyntaf ar yr edrychiad ochr, gosod ffenestr newydd ar yr edrychiad ochr ar lefel y llawr atig, ffenestr gromen newydd i'r edrychiad blaen, newidiadau i ffenestr yr edrychiad cefn ar y llawr cyntaf i ffurfio balconi juliet gyda drysau dwbl a newidiadau i wal ffin y blaen ac ochr i greu un lle parcio oddi ar y stryd. Demolition of existing conservatory, alteration of existing side extension to create flat roof with rooflight, removal of existing first floor window to the side elevation, insertion of a new window to the side elevation at attic floor level, new dormer window to front elevation, alteration of the existing first floor rear elevation window to form a juliet balcony with double doors and alterations to the front and side boundary wall to form one off street parking space. Glyndwr, 9, St Mary's Terrace, Arthog, Gwynedd, LL39 1BQ 23/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36307 /planning-applications/local-authority/Gwynedd/uid/4332352F303339332F30312F4454 52.7054 -4.0291 6411967
C25/0389/41/LL Gwynedd Not known Not known Full To newydd i bwll nofio 'Splashaway Bay' Replacement roof on 'Splashaway Bay' swimming pool Splash Zone, Hafan Y Mor Holiday Park Hafan Y Mor, Chwilog, Pwllheli, Gwynedd, LL53 6HX 22/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36318 /planning-applications/local-authority/Gwynedd/uid/4332352F303338392F34312F4C4C 52.906 -4.3341 4636592
C25/0388/23/LL Gwynedd Not known Not known Full Dymchwel tÅ· presennol ac adeiladu tÅ· newydd. Demolition of existing dwelling and construction of new dwelling. Bryn Hermon, Llanrug, Gwynedd, LL55 4PE 22/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36303 /planning-applications/local-authority/Gwynedd/uid/4332352F303338382F32332F4C4C 53.1472 -4.1991 7306925
C25/0386/33/TR Gwynedd Not known Not known Outline Uwchraddio gwifrau trydan uwchben i'r gweithdy / Upgrade existing 11v overhead electricity line to Three Phase to the workshop Workshop, Drws Y Nant, Boduan, Gwynedd, LL53 8UY 21/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36305 /planning-applications/local-authority/Gwynedd/uid/4332352F303338362F33332F5452 52.9137 -4.5094 9295927
C25/0385/40/TC Gwynedd Not known Not known Amendment Mae'r uned ddwbl wedi ennill parhauster trwy gael ei hangori'n gadarn i'r ddaear. Mae hyn yn ddatblygiad gweithredol ac yn ei wneud yn adeilad. The twin unit has acquired permanence by being robustly anchored to the ground. This constitutes operational development and renders it a building Camping Site, Llwyn Fynnon, Y Ffôr, Pwllheli, Gwynedd, LL53 6UY 21/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36304 /planning-applications/local-authority/Gwynedd/uid/4332352F303338352F34302F5443 52.9268 -4.4017 5984714
C25/0384/16/DT Gwynedd Not known Not known Full Gosod pwmp gwresogi ffynhonnell aer / Siting of air source heat pump Gwalia, 1, Bryn Eglwys, St Ann's, Mynydd Llandygai, Bangor, Gwynedd, LL57 4BQ 21/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36299 /planning-applications/local-authority/Gwynedd/uid/4332352F303338342F31362F4454 53.1756 -4.0815 5918352
C25/0381/40/TR Gwynedd Not known Not known Outline Uwchraddio'r llinell Uwchben 11kv presennol i Dri Cham. Upgrade existing 11kv Overhead line to Three Phase Maes Carafanau Trallwyn, Trallwyn Caravan Park Lôn Caernarfon, Llwyndyrys, Pwllheli, Gwynedd, LL53 6RL 21/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36296 /planning-applications/local-authority/Gwynedd/uid/4332352F303338312F34302F5452 52.9417 -4.3935 3461646
C25/0383/25/DT Gwynedd Not known Not known Full Dymchwel adeilad allanol tu cefn i'r tÅ· ag adeiladu estyniad un llawr newydd i ddarparu ystafell wely newydd ar y llawr gwaelod, gan gynnwys ffensio terfyn yr ardd gefn Demolition of an outbuilding to the rear of the house with the construction of a new single storey extension to provide a new ground floor bedroom, including fencing the rear garden boundary 21 Glan Menai, Treborth, Bangor, Gwynedd, LL57 2NQ 20/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36310 /planning-applications/local-authority/Gwynedd/uid/4332352F303338332F32352F4454 53.2096 -4.1721 831764
C25/0380/15/DA Gwynedd Not known Not known Amendment Diwygiad ansylweddol i'r cynlluniau a gymeradwywyd gan ganiatâd cynllunio C23/0995/15/LL ar gyfer codi adeilad i ddarparu swyddfa a lle cantîn (Dosbarth B1) i ganiatáu gosod drws "louvre" ychwanegol ar y llawr gwaelod isaf i'r drychiad dwyreiniol. Non-material amendment to the plans approved by planning permission C23/0995/15/LL for the erection of building to provide office and canteen space (Class B1) to permit the installation of an additional louvred door at lower ground floor to the east elevation. Glyn Rhonwy Store Glyn Rhonwy Estate, Llanberis, Gwynedd, LL55 4EL 20/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36306 /planning-applications/local-authority/Gwynedd/uid/4332352F303338302F31352F4441 53.1282 -4.1392 6065617
C25/0376/08/CR Gwynedd Not known Not known Heritage Dymchwel estyniad un llawr ochr modern a chodi estyniad deulawr newydd / Demolish existing modern single storey extension and erect new two storey extension Station House, Minffordd Station, Minffordd, Penrhyndeudraeth, Gwynedd, LL48 6HF 16/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36291 /planning-applications/local-authority/Gwynedd/uid/4332352F303337362F30382F4352 52.9259 -4.0841 364060
C25/0375/19/LL Gwynedd Not known Not known Full To dros storfa dail bresennol. Roof over existing manure store Fferm Y Ddôl Lôn Foryd, Llanfaglan, Caernarfon, Gwynedd, LL54 5RA 16/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36302 /planning-applications/local-authority/Gwynedd/uid/4332352F303337352F31392F4C4C 53.1187 -4.3096 2780315
C25/0374/08/LL Gwynedd Not known Not known Full Dymchwel estyniad un llawr ochr modern a chodi estyniad deulawr newydd / Demolish existing modern single storey extension and erect new two storey extension Station House, Minffordd Station, Minffordd, Penrhyndeudraeth, Gwynedd, LL48 6HF 16/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36297 /planning-applications/local-authority/Gwynedd/uid/4332352F303337342F30382F4C4C 52.9259 -4.0841 5531550
C25/0371/23/DT Gwynedd Not known Not known Full Estyniadau a newidiadau ir eiddo. Extensions and alterations to property. Cartrefle, Bryniau Fawnog Ffordd Minffordd, Llanrug, Caernarfon, Gwynedd, LL55 4PU 15/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36285 /planning-applications/local-authority/Gwynedd/uid/4332352F303337312F32332F4454 53.1446 -4.1917 1966259
C25/0369/34/DT Gwynedd Not known Not known Full Adeiladu lolfa haul yn lle un presennol ar ddrychiad de-orllewinol a porth ar drychiad de ddwyreiniol. The erection of a replacement orangery extension on the southwest elevation and porch extension on the southeast elevation. Bryn Cynan Bach, Pontllyfni, Caernarfon, Gwynedd, LL54 5EE 15/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36280 /planning-applications/local-authority/Gwynedd/uid/4332352F303336392F33342F4454 53.053 -4.3315 5317924
C25/0368/23/DT Gwynedd Not known Not known Full Dymchwel lolfa haul presennol a chodi estyniad unllawr. Demolish existing conservatory and erect a single storey extension. Dwyros Ffordd Glanffynnon, Llanrug, Caernarfon, Gwynedd, LL55 4PP 15/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36293 /planning-applications/local-authority/Gwynedd/uid/4332352F303336382F32332F4454 53.1464 -4.1922 2607139
C25/0367/39/RA Gwynedd Not known Not known Conditions Rhyddhau amod 5 o ganiatad C24/0333/39/DT / removal of condition 5 on application C24/0333/39/DT Craig Y Pwll Lôn Traeth, Abersoch, Pwllheli, Gwynedd, LL53 7BA 14/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36283 /planning-applications/local-authority/Gwynedd/uid/4332352F303336372F33392F5241 52.8259 -4.4988 3395284
C25/0366/04/LL Gwynedd Not known Not known Full Codi dau adeilad i storio deunyddiau garddio, codi cwrt "padel" a chodi modurdy newydd / Erect two new buildings to store garden materials, erect a padel court and garage Fron Heulog, Llandderfel, Y Bala, Gwynedd, LL23 7RD 14/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36301 /planning-applications/local-authority/Gwynedd/uid/4332352F303336362F30342F4C4C 52.9161 -3.522 8375058
C25/0365/45/LL Gwynedd Not known Not known Full Newid defnydd llawr gwaelod o A1 i A3. Change of use of ground floor from A1 to A3 68 - 70 High Street, Pwllheli, Gwynedd, LL53 5RR 14/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36289 /planning-applications/local-authority/Gwynedd/uid/4332352F303336352F34352F4C4C 52.8897 -4.4178 6091527
C25/0363/35/CC Gwynedd Small Not known Trees Torri dwy goeden cyfeirnod TP33 Pinwydden (Monterey) a TP34 Pinwydden (Monterey) Felling of two no trees Ref TP33 Pine (Monterey) and TP34 Pine (Monterey) Dryslwyn Lôn Ednyfed, Criccieth, Gwynedd, LL52 0LD 14/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36279 /planning-applications/local-authority/Gwynedd/uid/4332352F303336332F33352F4343 52.9222 -4.2308 5597912
C25/0362/30/RA Gwynedd Not known Not known Conditions Cais i ryddhau'r amodau canlynol o ganiatâd cynllunio C15/1175/30/LL: amod 3 - llechi to; amod 4 - gorffeniadau allanol; amod 5 - cynllun tirlunio a phlannu coed / Application to discharge the following conditions on planning approval C15/1175/30/LL: condition 3 - roofing slate; condition 4 - external finishes; condition 5 - landscaping and tree planting scheme. Dafarn Dywarch, Rhoshirwaen, Pwllheli, Gwynedd, LL53 8HW 13/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36278 /planning-applications/local-authority/Gwynedd/uid/4332352F303336322F33302F5241 52.8304 -4.6808 4422966
C25/0361/30/LL Gwynedd Not known Not known Full Cais llawn i ddymchwel tÅ· a modurdy presennol a chodi tÅ· newydd 3 ystafell wely yn eu lle / Full application for the demolition of the existing dwelling and garage and replacement with a 3-bed dwelling property Ael Y Bryn, Rhiw, Pwllheli, Gwynedd, LL53 8AG 13/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36276 /planning-applications/local-authority/Gwynedd/uid/4332352F303336312F33302F4C4C 52.8132 -4.6357 7947805
C25/0360/14/LL Gwynedd Not known Not known Full Gosod cynhwysydd ddur yn mesur 10x24 troedfedd ar y safle i'w ddefnyddio fel hwb awyr agored ar gyfer clybiau yn y ganolfan gymunedol. Installation of a 10x24ft container on the site to be used as an outdoor hub for clubs at the community center. TÅ· Seiont St Helen's Road, Caernarfon, Gwynedd, LL55 2YD 13/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36282 /planning-applications/local-authority/Gwynedd/uid/4332352F303336302F31342F4C4C 53.1364 -4.2708 7373287
C25/0364/14/LL Gwynedd Not known Not known Full Adeiladu gorsaf MOT a depo teiar. Erection of MOT centre and tyre depot. Tir Ger / Land By Teiars Gwynedd, Ffordd Santes Helen, Caernarfon, Gwynedd, LL55 2YD 12/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36287 /planning-applications/local-authority/Gwynedd/uid/4332352F303336342F31342F4C4C 53.1364 -4.2708 1752633
C25/0359/39/DT Gwynedd Not known Not known Full Cais i ymestyn eiddo presennol trwy godi uchder crib to 1m, codi porth blaen ac estyniadau to cefn a gwaith ail wampio / Application to extend existing property by raising roof ridge by 1.0m, build front porch and rear roof extensions and refurbishment works Holandus Lôn Sarn Bach, Abersoch, Pwllheli, Gwynedd, LL53 7EL 12/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36275 /planning-applications/local-authority/Gwynedd/uid/4332352F303335392F33392F4454 52.8188 -4.5114 5958803
C25/0358/43/DT Gwynedd Not known Not known Full Cais am estyniad unllawr a deulawr ac ymestyn cwrtil / Application for a single and double storey extension and extension of curtilage Tir Bach, Pistyll, Pwllheli, Gwynedd, LL53 6LW 12/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36284 /planning-applications/local-authority/Gwynedd/uid/4332352F303335382F34332F4454 52.9481 -4.5033 684500
C25/0357/40/TR Gwynedd Not known Not known Outline Cais i uwchraddio llinell drydan uwchben ddaear o un cam i dri cam. Work is to upgrade an Overhead line form single phase to three phase. TÅ· Du Uchaf, Pentreuchaf, Pwllheli, Gwynedd, LL53 6YB 12/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36281 /planning-applications/local-authority/Gwynedd/uid/4332352F303335372F34302F5452 52.9305 -4.4385 1818995
C25/0356/36/LL Gwynedd Not known Not known Full Newid defnydd uned wyliau'r Cow Shed i dÅ· annedd/prif gartref (C3) a chadw defnydd Little Barn yn uned wyliau (C6) Change of holiday unit use of the Old Cow Shed into a dwelling house/main residence (C3) and retain the use of Little Barn as holiday let (C6) The Old Cow Sheds, Pentrefelin, Criccieth, Gwynedd, LL52 0RB 12/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36274 /planning-applications/local-authority/Gwynedd/uid/4332352F303335362F33362F4C4C 52.9408 -4.2058 1071302
C25/0355/11/DT Gwynedd Not known Not known Full Newidiadau i ffenestri'r estyniad presennol, gan gynnwys ychwanegu ffenestr to, trosi gofod y to a chynyddu arwynebedd y decin. Alterations to windows of current extension including rooflight, Loft conversion and increase in decking area 4 Min Menai, Bangor, Gwynedd, LL57 2LB 12/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36290 /planning-applications/local-authority/Gwynedd/uid/4332352F303335352F31312F4454 53.2199 -4.1485 3314381
C25/0354/44/DT Gwynedd Not known Not known Full Estyniad deulawr ochr Two storey side extension Penrallt, 30 Awel Y Grug, Porthmadog, Gwynedd, LL49 9GA 12/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36273 /planning-applications/local-authority/Gwynedd/uid/4332352F303335342F34342F4454 52.9278 -4.1385 3929350
C25/0352/22/RA Gwynedd Not known Not known Conditions Cais i rhyddhau amod 5 (Cynllun Rheoli Amser) ar ganiatad rhif C19/1089/22/LL. Application to discharge condition 5 ( Construction Management Plan) on approval number C19/1089/22/LL. Treddafydd High Street, Penygroes, Gwynedd, LL54 6PW 08/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36286 /planning-applications/local-authority/Gwynedd/uid/4332352F303335322F32322F5241 53.057 -4.2825 6772859
C25/0350/09/LL Gwynedd Not known Not known Full Newid defnydd o ran o ardal arddangos siop i ddefnydd caffi ar gyfer bwyta bwyd a diod ar y safle Change of use from part of shop display area into cafe use for consuming food and beverages on the premises 40 High Street, Tywyn, LL36 9AD 07/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36268 /planning-applications/local-authority/Gwynedd/uid/4332352F303335302F30392F4C4C 52.5862 -4.0909 898126
C25/0351/34/LL Gwynedd Not known Not known Full Newid defnydd cyn gapel yn dy annedd / Change of use of former chapel into dwelling house Capel Ebeneser, , Clynnog Fawr, LL54 5BT 06/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36288 /planning-applications/local-authority/Gwynedd/uid/4332352F303335312F33342F4C4C 53.0218 -4.3606 1178115
C25/0347/15/DT Gwynedd Not known Not known Full Codi estyniad llawr cyntaf yng nghefn yr eiddo ar gyfer ystafell ymolchi, ynghyd a gosod pwmp gwres ffynhonnell aer a phaneli PV ar y to. Erection of a first floor extension at the rear of the property for a bathroom, together with the installation of an air source heat pump and PV panels on the roof. Llys Ifor, 15 Newton Street, Llanberis, Caernarfon, Gwynedd, LL55 4HN 06/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36267 /planning-applications/local-authority/Gwynedd/uid/4332352F303334372F31352F4454 53.1219 -4.1297 2993941
C25/0348/42/LL Gwynedd Not known Not known Full Newid defnydd o dŷ gwag (C3) i lety gwyliau tymor byr (C6) Change of use of empty dwelling (C3) to short-term holiday let (C6) Cwmistir Uchaf Lôn Cae Glas, Edern, Pwllheli, Gwynedd, LL53 8YT 02/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36270 /planning-applications/local-authority/Gwynedd/uid/4332352F303334382F34322F4C4C 52.9211 -4.598 4890670
C25/0344/11/LL Gwynedd Medium Not known Full Datblygiad arfaethedig ar gyfer newid defnydd hen Dafarn Waterloo Inn (defnydd A3) a rhan o hen unedau WH Smiths a USC (defnydd ategol A1) i ffurfio 13 o fflatiau preswyl hunangynhwysol (defnydd C3) ynghyd â newidiadau mewnol ac ailgyflunio i gyfuno dwy uned fanwerthu bresennol i ddarparu stondinau at ddibenion manwerthu ar y llawr gwaelod. Proposed development for the change of use of the former Waterloo Inn Public House (A3 use) and part of the former WH Smiths & USC units (ancillary A1 use) to form 13 no. self-contained residential flats (C3 use) along with internal alterations and reconfiguration to combine two existing retail units to provide stalls for retail purposes on the ground floor. 219 - 231 High Street, Bangor, Gwynedd, LL57 1NY 02/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36269 /planning-applications/local-authority/Gwynedd/uid/4332352F303334342F31312F4C4C 53.2263 -4.1265 3888899
C25/0346/36/LL Gwynedd Not known Not known Full Codi a gweithredu offer sypynnu concrit sefydlog, 3 seilo deunyddiau ac offer cysylltiedig i ddisodli offer a seilos symudol presennol / Installation and operation of a fixed concrete batching plant and 3 material silos and associated equipment to replace existing mobile plant and silos Chwarel Bryncir, Llystyn Gwyn, Bryncir, Garndolbenmaen, LL51 9LX 01/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36261 /planning-applications/local-authority/Gwynedd/uid/4332352F303334362F33362F4C4C 52.9855 -4.2624 9550005
C25/0345/44/DT Gwynedd Not known Not known Full Estyniad orendy ffrâm d derw i ochr yr annedd. Oak Framed Orangery Extension to Side. Tremlyn Ffordd Morfa Bychan, Porthmadog, Gwynedd, LL49 9UT 01/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36266 /planning-applications/local-authority/Gwynedd/uid/4332352F303334352F34342F4454 52.9175 -4.1521 2566688
C25/0343/19/LL Gwynedd Not known Not known Full Amnewid Bwthyn Samuel gyda annedd newydd. Replacement of Bwthyn Samuel (Samuel Cottage) with a new dwelling Bwthyn, Cae Samuel Lôn Llanfaglan, Bontnewydd, Caernarfon, Gwynedd, LL54 5TY 01/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36271 /planning-applications/local-authority/Gwynedd/uid/4332352F303334332F31392F4C4C 53.1147 -4.278 6172430
C25/0341/25/DT Gwynedd Not known Not known Full Gosod Pwmp Gwres Ffynhonnell Aer lai na 3 metr o ffin yr eiddo. Install an Air Source Heat Pump less than 3 meters from the property boundary. 3 Bro Infryn, Glasinfryn, Bangor, Gwynedd, LL57 4UR 01/05/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36260 /planning-applications/local-authority/Gwynedd/uid/4332352F303334312F32352F4454 53.1967 -4.1155 43620
C25/0342/41/DT Gwynedd Not known Not known Full Estyniad unllawr to fflat newydd. New single storey flat roof extension. Haulfryn, 1 Bro Sion Wyn, Chwilog, Pwllheli, Gwynedd, LL53 6NJ 30/04/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36298 /planning-applications/local-authority/Gwynedd/uid/4332352F303334322F34312F4454 52.9189 -4.329 3741635
C25/0337/19/DT Gwynedd Not known Not known Full Gosod Paneli Ffotofoltaig solar Installation of Solar Photovoltaic Panels Arfon House, Bontnewydd, Caernarfon, Gwynedd, LL54 7UN 29/04/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36251 /planning-applications/local-authority/Gwynedd/uid/4332352F303333372F31392F4454 53.1138 -4.2689 2647591
C25/0338/38/DT Gwynedd Not known Not known Full Estyniad deulawr ar gefn yr eiddo ynghyd a man addasiadau mewnol i'r annedd / Two storey extension to the rear of the property together with minor internal alterations to existing property Bryn Awelon Pig Street, Llanbedrog, Pwllheli, Gwynedd, LL53 7NU 28/04/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36252 /planning-applications/local-authority/Gwynedd/uid/4332352F303333382F33382F4454 52.8591 -4.4902 618138
C25/0336/18/LL Gwynedd Not known Not known Full Cais cynllunio llawn ar gyfer trosi adeilad presennol yn byncws gyda gwaith addasu cysylltiedig. Full planning application for the conversion of an existing building into a bunkhouse accommodation with associated alterations works. Idris Morris, Y Fachell, Llanddeiniolen, Caernarfon, Gwynedd, LL55 3AD 28/04/2025 00:00:00 https://amg.gwynedd.llyw.cymru/planning/index.html?fa=getApplication&id=36263 /planning-applications/local-authority/Gwynedd/uid/4332352F303333362F31382F4C4C 53.1731 -4.1781 6706497
*The planning statistics displayed are carefully compiled from publicly accessible data on local authority and governmental sites. Due to the dynamic nature of planning decisions, some data may vary as updates are made by the authorities. While we aim to capture the most current data, and progressively work to infill historic data, some applications or appeal outcomes may be subject to ongoing review or change, and due to techincal limitations.

LL15 Clocaenog, County of Denbighshire, Cyffylliog, Denbigh, Denbighshire, Sir Ddinbych, Ruthin, Rhuthun, Rhewl, Llanrhydd, Llangynhafal, Llanfair, Llanfair-Dyffryn-Clwyd, Llanelidan, Llanbedr, Llabedr-Dyffryn-Clwyd, Efenechtyd, Dinbych, Plâs-Llanrhydd, Denbighshire

LL21 Llanfihangel-Glyn-Myfyr, Llangwm, Cerrig-y-Druidion, Conwy, Carrog, Bettws Gwerfil Goch, Rug, Llangollen, Bryneglwys, Clawdd-newydd, Clwyd, Corwen, Cynwyd, Derwen, Glyndwr, Glyn-Dyfrdwy, Gwyddelwern, Llandrillo, Denbighshire

LL22 Bettws Abergele, Dinorben, Gwytherin, Llanelian, Llanelian-yn-Rhôs, Llanfair Talhaiarn, Llangerniew, Abergele, Llanddulas, Bettws-yn-Rhôs, Conwy, Kinmel, Denbighshire

LL23 Frongoch, Llandderfel, Llanderfel, Llangower, Llanuwchllyn, Llanycil, Bala, Pandy, Pale, Llanfor, Gwynedd

LL31 Llandudno Junction, Conwy

LL33 Llanfairfechan, Conwy, Aber, Gwynedd

LL37 Llangelynin, Llwyngwril, Gwynedd

LL39 Arthog, Capel Arthog, Gwynedd

LL40 Gwynedd, Llanelltyd, Llanfachreth, Merionethshire, Merioneth, Meirionydd, Dolgelly, Dolgelley, Dolgellau, Cross Foxes, Gwynedd

LL46 Harlech, Llanfair, Gwynedd

LL51 Bryncir, Brynkir, Dolbenmaen, Gwynedd

LL53 Aberdaron, Abererch, Abersoch, Bodfean, Boduan, Bodvean, Bottwnog, Bryncroes, Carnguwch, Chwilog, Ederyn, Llanaelhaiarn, Llanaelliaiarn, Llanarmon, Llanbedrog, Llandegwning, Llandudwen, Llanengan, Llanfaelrhys, Llanfihangel Bachellaeth, Llanfihangel, Llangian, Llangwnadl, Llangybi, Llannor, Llanor, Llithfaen, Meyllteyrn, Morfa Nefyn, Morfa Nevin, Nefyn, Nevin, Penllech, Penrhos, Pistyll, Pwllbeli, Pwllheli, Rhiw, Rhôs-y-llan, Sarn, Tudweiliog, Twdweiliog, Gwynedd

A499, Aberdaron, Abererch, Abersoch, Afon Wen, Ala Road, Ala Uchaf, Allt Fawr, Allt Goch, Allt Salem, Anelog, Awelfryn, Bardsey Island, Boduan, Borth Fawr, Botwnnog, Bro Cymerau, Bro Gwylwyr, Bro Heli, Bro Llwyn, Bro Sion Wyn, Brooks, Bryn Estate, Bryn Glas, Bryn Hedd, Bryncroes, Bwlch Gwynt, Bwlchtocyn, Cae Arfryn, Cae Capel, Cae Du, Cae Hendy, Caernarvon Road, Cardiff Road, Carneddol, Carreg y Defaid, Cefn Morfa, Cefn Traeth, Cefn Y Twr, Ceidio, Cerrig Gleision, Churton Street, Chwilog, Cilan, Coed Helyg, Coleg Meirion Dwyfor, Coleg Meirion-Dwyfor, Congl Meinciau, Cornwall Estate, Cors Geirch, Cysgod Y Bryn, Cysgod Y Cwmwd, Denio, Dinas, Dolwar, Edern, Efailnewydd, Erwenni, Ffordd Cae Rhyg, Ffordd Dewi Sant, Ffordd Gwenllian, Ffordd Mela, Ffordd Pedrog, Gaol Street, Garn Boduan, Garnfadryn, Ger Afon, Glan Cymerau, Glan Pwll, Glan Rhyd, Groesfford, Groesffordd, Gwydryn Drive, Gybi, Hafan y Mor, Heol Hamdden, High Street, Innes Estate, Kingshead Street, Llanarmon, Llanbedrog, Llanengan, Llangian, Llangwnnadl, Llangybi, Llaniestyn, Llannor, Llithfaen, Llwyn Gwalch, Llwyndyrys, Llys Llywelyn, Llys Madryn, Lon Abererch, Lon Bodlondeb, Lon Boduan, Lon Bribwll, Lon Bridin, Lon Cae Glas, Lon Cernyw, Lon Coed, Lon Cytun, Lon Dywod, Lon Elim, Lon Engan, Lon Fawr, Lon Garmon, Lon Gerddi, Lon Goch, Lon Golff, Lon Groes, Lon Groesffordd, Lon Gwydryn, Lon Hawen, Lon Isaf, Lon Las, Lon Llan, Lon Pen Cei, Lon Pen Rhos, Lon Penrallt, Lon Pentre Bach, Lon Pin, Lon Pont Morgan, Lon Pwll Clai, Lon Pwll Wiliam, Lon Rhos, Lon Rhoslyn, Lon Sarn Bach, Lon Tan Y Bryn, Lon Terfyn, Lon Traeth, Lon Tyn Pwll, Lon Tyn Y Mur, Lon Ty'r Gof, Lon Uchaf, Lon Uwchmynydd, Lon Y Llwyn, Lon Y Traeth, Lon Yr Eglwys, Lower Cardiff Road, Machroes, Maen Llwyd, Maes Awel, Maes Terfyn, Maes Twnt, Maes y Garn, Maes Yr Orsaf, Manor Avenue, Marinaland, Market Square, Mitre Place, Morfa, Morfa Nefyn, Morfa'r Garreg, Mynydd Mawr, Mynydd Nefyn, Mynydd Rhiw, Mynytho, Nant Saethon, Nefyn, North Street, Parc Eithin, Parc Yr Efail, Parciau, Pen y Bryn, Pencaenewydd, Penllech, Penlon Llyn, Penrallt, Penrhos, Penrhydlyniog, Penrhyn Mawr, Pentreuchaf, Penybryn, Pen-y-Bryn, Pistyll, Porth Colmon, Porth Dinllaen, Porth Ychain, Pwll Wiliam, Pwllheli, Rhiw, Rhodfa Marian Y Mor, Rhodfa'r Garn, Rhoshirwaun, Rhydlios, Rhyd-y-clafdy, Sarn Bach, Sarn Mellteyrn, South Beach, St Tudwal's, Stad Ty Cerrig, Stryd Fawr, Stryd Moreia, Stryd Penlan, Stryd Potts, Stryd Y Ffynnon, Stryd Y Llan, Stryd Y Plas, Talcymerau Road, Tan Y Gaer, Tan Yr Eglwys, The Warren, Trefaes, Trefgraig, Treflan, Trewerin, Tudweiliog, Ty'n Pwll, Tyn Y Mur, Uwchmynydd, Wern Y Wylan, Whitehouse Drive, Wig, Y Fron, Y Groes, Y Lon Gam, Y Maes, Y Traeth, Yr Harbwr, Ysgol Botwnnog, Ysgol Crud y Werin, Ysgol Cymerau, Ysgol Gynradd Abersoch, Ysgol Gynradd Nefyn, Ysgol Gynradd Pentreuchaf

LL54 Bettws Garmon, Clynnog, Clynnog-fawr, Dinas, Groeslon, Gwydir, Gwydyr, Gyrngôch, Llandwrog, Llanllyfni, Llanwnda, Moaltryfan, Moel-tryfan, Nantlle, Pen-y-groes, Waenfawr, Gwynedd

Aberdesach, Allt Doli, B4418, Beach Road, Beddgwenan, Bethesda Bach, Betws Garmon, Bontnewydd, Bro Llwyndu, Bryn Glas, Bryn Rhedyw, Bryncelyn Road, Bwlch Mawr, Cae Bryn, Cae Melan, Cae Sarn, Cae'r Eglwys, Caernarfon Airport, Capel Uchaf, Carmel, Cefn Dyffryn, Chapel Street, Church Road, Cilgwyn, Clynnog Fawr, Coed Helen, Coed Henryd, Coleg Glynllifon, Dinas, Dinas Dinlle, Dolydd, Dyffryn Nantlle, Eifl Road, Ffordd Cae Duon, Ffordd Clynnog, Ffordd Cors Y Llyn, Ffordd Haearn Bach, Ffordd Iago, Ffordd Nasareth, Ffordd Nebo, Ffordd Pont Lloc, Ffordd Rhedyw, Ffordd Y Llyn, Ffordd Yr Aber, Ffordd yr Orsaf, Foel, Fron Deg, Garth Estate, Gerddi Benar, Gernant, Glan Aber, Groeslon, Gyrn Goch, Hen Lon, Hyfrydle Road, Lime Street, Llanaelhaearn, Llandwrog, Llanfaglan, Llanllyfni, Llanwnda, Llwyn Beuno, Llwyn Fuches, Llwyndu Road, Llys Eben, Llys Yr Eifl, Lon Bron Arfon, Lon Caernarfon, Lon Cefn Glyn, Lon Cefn Gosen, Lon Ddwr, Lon Eifion, Lon Newydd, Lon Pant Y Gog, Lon Pitar, Lon y Bryn, Lon Y Buarth, Lon Y Wig, Maen Dylan, Maes Dulyn, Maes Glas, Maes Gwydion, Maes Gwydir, Maes Hyfryd, Maes Tryfan, Maes Y Llan, Market Place, Moel Tryfan, Moelfre, Mor Awel, Nantlle, Nantlle Road, Nasareth, Nebo, Pen Bonc, Penygroes, Pontllyfni, Rhesdai Gwyrfai, Rhiwlas Road, Rhos Isaf, Rhosgadfan, Rhostryfan, Saron, Snowdon Street, Stad Tan Y Coed, Stryd Fawr, Sychnant Terrace, Tal Garnedd, Talysarn, Tan Yr Allt, Tre Wen, Trefor, Victoria Road, West End, Y Dreflan, Y Foryd, Y Fron, Y Garn, Y Garreg, Y Grugan, Yr Eifl, Ysgol Bro Lleu, Ysgol Bro Llifon, Ysgol Brynaerau, Ysgol Dyffryn Nantlle

LL55 Carnarvonshire, Arfon, Caernarvonshire, Caernarvon, Carnarvon, Conwy, Carnarvon, Beddgelert, Caernarfon, Cwm-y-glo, Dinorwic, Llanberis, Llanrug, Gwynedd

A4086, Ala Las, Allt Goch, Allt Pafiliwn, B4366, Balaclafa, Bangor Road, Bangor Street, Bank Quay, Bethel, Bethel Road, Bontnewydd, Bridge Street, Bro Eglwys, Bro Helen, Bro Rhythallt, Bro Waun, Bron Gwynedd, Bron Rhythallt, Bryn Crwn, Bryn Eglwys, Bryn Eilian, Bryn Goleu, Bryn Hyfryd, Bryn Moelyn, Bryn Rhos, Bryn Teg, Bryn Tirion, Brynrefail, Cae Berllan, Cae Capel, Cae Corn Hir, Cae Garw Road, Cae Gwyn, Cae Mur, Caeathro, Caeau Bach, Cae'r Saint, Caernarfon, Cambell Road, Castle Hill, Castle Square, Cefn Cadnant, Cefn Du, Cefn Elan, Cefn Hendre, Ceunant, Chapel Street, Church Lane, Church Road, Church Street, Cil Coed, Cil Isaf, Cil Peblig, Cil Uchaf, Clogwyn, Clwt-y-bont, Coed Doctor, Coed Helen Lane, Coed Mawr, Coed Tan-dinas, Coed Y Ddol, Craig Y Dinas, Cremlyn, Cwm Silyn, Cwm-y-glo, Deiniol Road, Deiniolen, Derwen Las, Dinorwig, Dinorwig Power Station, Dol Beuno, Dol Eilian, Eleanor Street, England Road North, England Road South, Erw Deg, Erw Wen, Fachwen, Ffordd Bryngwyn, Ffordd Caernarfon, Ffordd Cibyn, Ffordd Clegir, Ffordd Coed Marion, Ffordd Crawia, Ffordd Cwstenin, Ffordd Elidir, Ffordd Eryri, Ffordd Felin Seiont, Ffordd Glanffynnon, Ffordd Glanmoelyn, Ffordd Llanbeblig, Ffordd Maes Barcer, Ffordd Marchlyn, Ffordd Menai, Ffordd Minffordd, Ffordd Padarn, Ffordd Pafiliwn, Ffordd Pandy, Ffordd Pant, Ffordd Segontiwm, Ffordd Wern, Ffordd Ysgubor Goch, Fron Goch, Gallt Y Sil, Gallt-y-foel, Garnon Street, Garth, Gerddi Menai, Gerddi Padarn, Gilfach Ddu, Glan Moelyn, Glan Seiont, Glanffynnon, Glanrafon, Glaslyn, Glyn Rhonwy, Groeslon, Gwel Fynydd, Gwel Y Llan, Gwel Y Mynydd, Hafan Elan, Hafod Oleu, Hampton Road, Hendre Street, Henwalia, High Street, Hill Street, Hyfrydle, Llain Y Felin, Llanberis, Llanberis Road, Llanddeiniolen, Llanrug, Llwyn Beuno, Llyn Padarn, Llys Gwyn, Llys Siabod, Llys Tryfan, Llys Y Foel, Llys Y Garn, Llys Yr Eifl, Llys Yr Orsedd, Lon Bach, Lon Cae Darbi, Lon Cae Ffynnon, Lon Cilgwyn, Lon Garret, Lon Groes, Lon Helen, Lon Hen Felin, Lon Ty Gwyn, Lon Ysgol Rad, Maes Cadnant, Maes Gwylfa, Maes Gwynedd, Maes Hyfryd, Maes Meddyg, Maes Padarn, Maesincla, Maesincla Lane, Marchlyn Bach, Marcus Street, Market Street, Mill Lane, Minafon Terrace, Minffordd, Moel Eilio, Muriau Park, New Street, Newton Street, North Road, Palace Street, Pant Y Waun, Park Lane, Pen Cae, Pen Deitsh, Pendalar, Pengelli Wyn, Penisa'r Waun, Penllyn, Penrallt Isaf, Pentre Helen, Pool Lane, Pool Side, Pool Street, Porth Y Gogledd, Preswylfa, Priestley Road, Pwllheli Road, Rallt Goch, Rhes Cynfi, Rhes Priordy, Rhes Rhythallt, Rhes Segontiwm, Rhiwen, Rhos, Rhos Lan, Rhoslan, Rhyd Fadog, Saron, Seion, Shirehall Street, Sir Hugh Owen School, Skinner Street, Snowdon Mountain Railway, Snowdon Street, South Road, St David's Road, St Helen's Road, Stad Eryri, Station Road, Stryd Bellaf, Stryd Fawr, Stryd Goodman, Stryd Santes Helen, Stryd Siarlot, Stryd Warden, Stryd Y Castell, Stryd Y Porth Mawr, Stryd Yr Eglwys, Tai Caradog, Talafon, Tan Y Bont, Terfyn, Thomas Street, Tref Eilian, Trem Y Chwarel, Twthill East, Twthill West, Ty Du Road, Tyddyn Llwydyn, Uxbridge Square, Warfield Road, Water Street, Waun, Waunfawr, William Street, Y Bryn, Y Ddol, Y Glyn, Yr Hwylfa, Yr Wyddfa, Ysbyty Eryri, Ysgol Brynrefail, Ysgol Gynradd Llanrug, Ysgol Gynradd Waunfawr, Ysgol yr Hendre, Ystad Ddiwydiannol Y Glyn

LL57 Bethesda, Llandegai, Llanllechid, Menai Bridge, Menai, Tregarth, Tregorth, Gwynedd

A4244, A5, Abbey Road, Abercaseg, Adwy'r Nant, Ainon Road, Albert Street, Allt Glanrafon, Alotan Crescent, Ambrose Street, Ar Afon, Ashley Road, Bangor, Bangor Uchaf, Bangor University, Beach Road, Belmont Avenue, Belmont Drive, Belmont Road, Bethesda, Bontuchaf, Braichmelyn, Breeze Hill, Britannia Square, Bro Derfel, Bro Emrys, Bro Infryn, Bro Ogwen, Bro Rhiwen, Bro Salem, Bro Syr Ifor, Bron Arfon, Bron Bethel, Bron Ogwen, Bron Y Waun, Bryn Adda, Bryn Berllan, Bryn Caseg, Bryn Coed, Bryn Eglwys, Bryn Eithinog, Bryn Heulog Terrace, Bryn Ogwen, Bryniau, Brynteg Street, Bryntirion, Buckley Road, Cae Cilmelyn, Cae Glas, Cae Gors, Cae Gwigin, Caeau Gleision, Caellepa, Caerhun, Capel-y-graig, Cefnfaes Street, Ceris Newydd Nursing Home, Chapel Street, Cilfach Crwys, Cilfodan, Cilfodan Terrace, Clwt Rhywiog, Coed Mawr, Coed Rhydau, Coed Wern-ty-gwyn, Coed Y Castell, Coed Y Maes, Coetmor New Road, Coetmor Road, Coleg Menai, Convent Lane, Cwlyn, Cytir Lane, Dean Street, Deiniol Street, Ebenezer Place, Erw Faen, Erw Las, Euston Road, Evelyn Road, Farrar Road, Felln Hen Road, Ffordd Bangor, Ffordd Bronwydd, Ffordd Caernarfon, Ffordd Carneddi, Ffordd Ceiriog, Ffordd Coed Mawr, Ffordd Craig Y Don, Ffordd Crwys, Ffordd Cynan, Ffordd Deiniol, Ffordd Denman, Ffordd Eithinog, Ffordd Ffriddoedd, Ffordd Garth Uchaf, Ffordd Gelli Morgan, Ffordd Gerlan, Ffordd Glynne, Ffordd Gwyndy, Ffordd Gwynedd, Ffordd Hendre, Ffordd Hendrewen, Ffordd Islwyn, Ffordd Llanllechid, Ffordd Meirion, Ffordd Pen Y Bryn, Ffordd Penchwintan, Ffordd Penlan, Ffordd Penrhos, Ffordd Sackville, Ffordd Siliwen, Ffordd Tan Y Bryn, Ffordd Tan Y Bwlch, Ffordd Tanrhiw, Ffordd Tegid, Ffordd Tyn Clwt, Ffordd Y Castell, Ffordd Y Coleg, Ffordd Y Llyn, Ffordd Y Parc, Ffordd Y Stesion, Ffordd Y Traeth, Ffordd Y Tywysog, Ffordd Yr Elen, Field Street, Fountain Street, Friars Road, Fron Deg, Gardd Denman, Garneddwen, Garth, Garth Hill, Garth Road, Gefnan, Gerlan, Gernant, Glan Ffrydlas, Glan Menai, Glan Ogwen, Glanafon Street, Glanrafon, Glasinfryn, Goleufryn, Gorad Road, Goronwy Street, Greenwood Avenue, Gwern Las, Gwernydd, Gwynedd Hospital, Hafod Lane, Hafod Lon, Heol Dewi, Hermon Road, High Street, Hill Street, Hirael, Holyhead Road, Hwfa Road, James Street, John Street, Kingsley Avenue, Kyffin Square, Llain Deg, Llain Y Pebyll, Llain Yr Eglwys, Llandygai, Llanllechid, Llwyn Bedw, Llwyn Bleddyn Road, Llys Adda, Llys Dewi Sant, Llys Mair, Llys Tudur, Lon Glandwr, Lon Groes, Lon Las Ogwen, Lon Newydd, Lon Plas, Lon Pobty, Lon Sarnau, Lon Y Wern, Long Street, Love Lane, Lower Street, Maes Berea, Maes Bleddyn, Maes Coetmor, Maes Isalaw, Maes Mawr, Maes Yr Athro, Maesgeirchen, Menai Avenue, Min Menai, Min Y Coed, Minafon, Minffordd, Moelyci, Mount Street, Mountain Road, Mynydd Llandegai, Nant Ffrancon, Nant Graen, Orme Road, Pant, Pant Glas, Pant Road, Peacock Walk, Pen Y Bryn Road, Pen Y Ffridd Road, Penlon Gardens, Pennant Crescent, Penrallt Isaf, Penrallt Road, Penrhos Avenue, Penrhos Drive, Penrhyn Arms Wood, Penrhyn Park, Pentir, Penybryn, Plas Y Coed, Plas Y Gerddi, Porth Penrhyn, Rachub, Rallt Isaf, Rallt Uchaf, Rhes Sant Paul, Rhiwlas, Rhodfa Dewi Sant, Rhodfa Penrhyn, Rhodfa'r Frenhines, Rhos Uchaf, Rhosfryn, Rhoslan, Seiriol Road, Sling, Snowdon View, St Gerard's School, St James Drive, Station Road, Stryd Fawr, Stryd Jams, Stryd Waterloo, Stryd Yr Eglwys, Tal Gae, Tal-y-bont, Tan Y Coed, Tan Y Garth, Tanysgafell, The Crescent, Toronnen, Treborth Road, Trefonwys, Tregaean, Tregarth, Trem Elidir, Tryfan, Tyddyn Canol, Vaynol Park, Victoria Avenue, Victoria Drive, Victoria Park, Victoria Street, Water Street, Well Street, Wesley Street, West End, William Street, Y Bae, Y Garn, Y Gorlan, Y Rhos, York Place, Yr Elen, Ysgol Cae Top, Ysgol Friars, Ysgol Glanadda, Ysgol Glancegin, Ysgol Gynradd Llanllechid, Ysgol Hirael, Ysgol Tryfan, Ysgol y Faenol, Ysgol y Garnedd

LL58 Llanddona, Llanfaes, Llanfihangel, Llanfihangel-ty'n-Sylwy, Llangoed, Beaumaris, Bangor, Bangon, Isle of Anglesey

LL77 Llangefni, Llangwyllog, Sir Ynys Môn, Ynys Môn, Isle of Anglesey, Anglesey, Anglesea, Isle of Anglesey

SY20 Eglwys-fach, Tre-Taliesin, Scyborycoed, Ceredigion, Pennal, Llanymawddwy, Dinas Mawddwy, Aber Cowarch, Gwynedd, Aberllefenni, Aberllefenny, Cemmaes, Cemmaes Road, Cemmes Road, Aberangell, Esgair-geiliog, Llanwrin, Machynlleth, Mallwyd, Penegoes, Darowen, Corris, Powys