Planning Applications Watford

Explore, search and filter planning application data for Watford Council. This page provides a comprehensive list of all Postcodes and Street Names within the Watford 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
26/00071/FULH Watford Small Undecided Full Removal of existing single storey rear extension and erection of a part ground and first floor extension and conversion of garage into habitable accommodation 63 Garston Crescent Watford WD25 0LD 30/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T9NY13QWIZS00 /planning-applications/local-authority/Watford/uid/32362F30303037312F46554C48 51.6906 -0.3905 6945548
26/00069/LDC Watford Small Undecided Amendment Lawful Development Certificate for rear/return dormer and 2 velux rooflights to front elevation 65 Princes Avenue Watford WD18 7RR 29/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T9M3EIQWMFA00 /planning-applications/local-authority/Watford/uid/32362F30303036392F4C4443 51.652 -0.4105 1498069
26/00070/DISCON Watford Small Undecided Conditions Details submitted for Condition 4 (construction method statement) pursuant to planning permission 25/00727/ADV The Centre Management Suite Intu Watford 201 The Harlequin Watford WD17 2UB 29/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T9M3FFQWMFD00 /planning-applications/local-authority/Watford/uid/32362F30303037302F444953434F4E 51.6541 -0.3928 496298
26/00065/LDC Watford Small Undecided Amendment Lawful development certificate for proposed hip to gable loft conversion, including rear dormer and x3 front roof lights 6 Ridgehurst Avenue Watford WD25 7AY 28/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T9K8Q7QWI5C00 /planning-applications/local-authority/Watford/uid/32362F30303036352F4C4443 51.6914 -0.4104 6157404
26/00066/FULH Watford Small Undecided Full Proposed loft conversion including rear dormer 2 Nascot Street Watford WD17 4RB 28/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T9K8QVQWI5E00 /planning-applications/local-authority/Watford/uid/32362F30303036362F46554C48 51.6639 -0.4013 6518295
26/00058/FULH Watford Small Undecided Full Proposed new windows and doors to front elevation, 3no. new roof lights to front roof and velux balcony to rear elevation. replacement pitched roofs to single storey side extensions, raise existing, single storey flat roofs with new roof lanterns (Amended version of a previously approved application reference 25/00792/FULH) 103 Parkside Drive Watford WD17 3AY 27/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T9IE24QWLFG00 /planning-applications/local-authority/Watford/uid/32362F30303035382F46554C48 51.663 -0.4186 2779829
26/00060/HPD Watford Small Undecided Outline The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.00m for which the maximum height would be 3.00m and for which the height of the eaves would be 2.85m 96 Rushton Avenue Watford WD25 0AR 27/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T9IE43QWLFN00 /planning-applications/local-authority/Watford/uid/32362F30303036302F485044 51.6865 -0.4043 6651019
26/00061/FULH Watford Small Undecided Full Erection of single storey rear and side extension 35 Water Lane Watford Hertfordshire WD17 2NJ 27/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T9IE4OQWLFW00 /planning-applications/local-authority/Watford/uid/32362F30303036312F46554C48 51.6538 -0.39 7693241
26/00055/FUL Watford Small Undecided Full Change of use by converting one floodlit Tennis Court to one floodlit Padel Tennis Court W H Sports Club Limited 8 Park Avenue Watford WD18 7HP 26/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T9GJJ4QWH2R00 /planning-applications/local-authority/Watford/uid/32362F30303035352F46554C 51.6555 -0.406 9254990
26/00056/FULH Watford Small Undecided Full Demolition of existing garage and erection of double storey side extention, front porch and dropped kerb 34 Stanbury Avenue Watford WD17 3HW 26/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T9GJJYQWH2U00 /planning-applications/local-authority/Watford/uid/32362F30303035362F46554C48 51.6763 -0.4228 7225537
26/00051/VAR Watford Small Undecided Conditions Variation of condition 2. (to extend the first floor over existing flat roof) of planning permission 23/00841/FUL and 25/00867/VAR (amended description) 61 Park Road Watford WD17 4QJ 23/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T9AZGCQWJZS00 /planning-applications/local-authority/Watford/uid/32362F30303035312F564152 51.6662 -0.4054 3313895
26/00047/DISCON Watford Small Undecided Conditions Details submitted for Condition 18.(external lighting) pursuant to planning permission 23/00626/FULM Land To The North Of Thomas Sawyer Way Watford Hertfordshire WD18 0LZ 21/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303034372F444953434F4E 5048819
26/00048/DISCON Watford Small Undecided Conditions Details submitted for Condition 5.(surface water drainage) 6.(sustainable drainage) pursuant to planning permission 23/00626/FULM Land To North Thomas Sawyer Way Watford Hertfordshire WD18 0LZ 21/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303034382F444953434F4E 5155633
26/00049/DISCON Watford Small Undecided Outline Details submitted for Condition 2 (Drawings) pursuant to planning permission 24/00313/VAR Pump House Theatre And Arts Trust Ltd Local Board Road Watford Hertfordshire WD17 2JP 21/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303034392F444953434F4E 51.6504 -0.3889 4835193
26/00043/DISCON Watford Small Undecided Conditions Details submitted for Condition 6 (Details of the design and materials of the bin and cycle stores) pursuant to planning application 24/01122/FUL. Little Cassiobury Hempstead Road Watford 20/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303034332F444953434F4E 5796513
26/00045/FULH Watford Small Undecided Full Demolition of existing rear conservatory and erection of part single, side and rear extension, hip to gable loft conversion including rear dormer x2 front rooflights 28 Leggatts Close Watford WD24 5NG 20/01/2026 00:00:00 https://pa.watford.gov.uk/publicaccess/applicationDetails.do?activeTab=summary&keyVal=T95FI8QWMS300 /planning-applications/local-authority/Watford/uid/32362F30303034352F46554C48 51.6828 -0.4124 256761
26/00039/FULH Watford Small Undecided Full Erection of Infill extension to ground floor and first floor rear extension over existing ground floor 43 Nascot Street Watford WD17 4YB 19/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303033392F46554C48 51.6631 -0.4021 1564431
26/00040/VAR Watford Small Undecided Conditions Variation of condition 2 of planning permission 23/00281/FULH to refer to alternative drawings showing minor changes to fenestration 11 Parkside Drive Watford WD17 3AS 19/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303034302F564152 51.6603 -0.4102 2953004
26/00041/NONMAT Watford Small Undecided Amendment Non-Material amendment to planning permission 24/00795/FUL for fenestration: substitute white aluminium for white PVCu frames and sills. Eaves: Introduce white facias and soffits. Brick detailing: Reposition 3 brick courses lower to remain visible under soffits. Rainwater goods: Substitute grey aluminium for black PVCu. 50 - 54A Balmoral Road Watford WD24 4EP 19/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303034312F4E4F4E4D4154 51.6719 -0.3947 8787285
26/00034/ADV Watford Small Undecided Advertising Consent to display externally illuminated: 1x BYD logo1x BYD SERVICE logo 1x WATFORD logo 1x Totem 200 Rickmansworth Road Watford WD18 7JS 16/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303033342F414456 51.6536 -0.4228 1284443
26/00035/LDC Watford Small Undecided Amendment Lawful Develpoment Certificate for single storey flat roof extension projecting 3m past rear wall of existing dwelling 73 Sheepcot Drive Watford WD25 0DZ 16/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303033352F4C4443 51.6908 -0.3906 1137178
26/00038/FUL Watford Small Undecided Full Proposed conversion of existing dwellinghouse into x2 flats 46 Middle Way Watford WD24 6HL 16/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303033382F46554C 51.6776 -0.4012 4234764
26/00031/FULH Watford Small Undecided Full Erection of single storey rear extension, double storey side extension and amendments to existing front porch 190 York Way Watford Hertfordshire WD25 9RX 14/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303033312F46554C48 51.68 -0.3784 4942006
26/00032/FULH Watford Small Undecided Full Upward extension to rear at first floor level 8 Upper Paddock Road Watford WD19 4DZ 14/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303033322F46554C48 51.6431 -0.3803 5476073
26/00028/ADV Watford Small Undecided Advertising Consent to display 6 internally illuminated fascia signs on the South, West, North and East Elevations. 2 non-illuminated signs on West Elevation.2 part internally illuminated totem signs, with one positioned to the East of the facility at the Thomas Sawyer Way entrance and one to the West at the junction of Thomas Sawyer Way and Wiggenhall Road Safestore UK Thomas Sawyer Way Watford Hertfordshire WD18 0LZ 13/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303032382F414456 3873873
26/00029/LDC Watford Small Undecided Amendment Existing Lawful Development Certificate for Sui Generis application on HMO from purchase 2005 294 St Albans Road Watford WD24 6PE 13/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303032392F4C4443 51.6731 -0.3959 8680472
26/00024/DISCON Watford Small Undecided Conditions Details submitted for Conditions 5 (MVHR details and specifications) pursuant to planing permission 23/00376/FUL Flat 1 26 - 28 Aldenham Road Watford WD19 4AA 12/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303032342F444953434F4E 51.6461 -0.3828 1604882
26/00025/FULH Watford Small Undecided Full Erection of new front porch and out house and internal alterations 6 Gorle Close Watford Hertfordshire WD25 0AU 12/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303032352F46554C48 51.6877 -0.4052 175858
26/00026/HPD Watford Small Undecided Outline The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 4.2m for which the maximum height would be 3.0m and for which the height of the eaves would be 2.55m. 100 North Western Avenue Watford WD25 0AJ 12/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303032362F485044 51.6828 -0.3999 7118724
26/00022/LBC Watford Small Undecided Heritage Listed Building consent for structural repairs to this parapet corner wall, heli bar fixings installed, roof areas to be re-finished using a liquid rubber coating, re-decoration to wall externally, pointing repairs to the coping stones and to the brickwork, decoration and minor repairs to external windows, wall and ceiling repairs internally, CAT ladder is to be replaced. 73 - 75 High Street Watford WD17 2DS 09/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303032322F4C4243 51.6554 -0.3957 3634335
26/00023/FULH Watford Small Undecided Full Erection of a single storey front extension to form a garage, alterations to existing storm porch roof and provision of a dropped kerb, Provision of a side dormer and roof light plus enlargement of existing first floor glazed unit to side elevation 14 Garden Close Watford Hertfordshire WD17 3DP 09/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303032332F46554C48 51.6625 -0.4143 4087499
26/00020/TPO Watford Small Undecided Trees Works to various species under TPO.42. T1 and T2 Unidentified species, T3 Ash re-pollard, T4 Oak reduce over extended lateral by 4m, T5 Ash Crown reduce 3m, T7 Ash reduce crown up to 5m, T Ash, reduce over extended laterals by 5m, T9 Hornbeam crown reduce up to 2m, T11 Ash reduce by 3m, T12 Ash reduce up to 4m, T13 Indian Bean Tree reduce by 3m, T14 Ash reduce by 3m, T15 Sycamore remove ivy, T17 Ash re-monolith at 8m, T22 Holly cut back, G1 Mixed lateral reduction by 2m, G2 Mixed cut back. 1 Ravenscroft Watford WD25 9AB 08/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303032302F54504F 51.6875 -0.3777 8039592
26/00017/FULH Watford Small Undecided Full Erection of new single storey extension and internal alterations following demolition of conservatory 89 Woodland Drive Watford WD17 3LA 07/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303031372F46554C48 51.6661 -0.4127 3527522
26/00018/FULH Watford Small Undecided Full Erection of front extension to existing garage including changes to the roof in line with existing porch and conversion of existing garage into habitable space 31 Eastlea Avenue Watford Hertfordshire WD25 9DG 07/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303031382F46554C48 51.6769 -0.3763 4407939
26/00019/DISCON Watford Small Undecided Conditions Details submitted for Condition 3. (external materials, capping stones, iron railings and bricks) pursuant to planning permission 61 Malden Road Watford WD17 4EN 07/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303031392F444953434F4E 51.663 -0.4035 7078272
26/00011/FUL Watford Small Undecided Full Erection of a single storey rear extension to facilitate the change of use of the existing dwelling (Use Class C3a) to use as a children's home (Use Class C2) for up to three children. 3 Copsewood Road Watford Hertfordshire WD24 5DY 06/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303031312F46554C 51.6678 -0.3993 6411482
26/00012/FULH Watford Small Undecided Full Erection of a single storey rear extension. 40 Oakdene Road Watford WD24 6RW 06/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303031322F46554C48 51.6799 -0.3996 3100269
26/00013/FULH Watford Small Undecided Full Installation of two new rear dormers and conservation rooflight to the rear existing roofscape, a frameless glass link to connect the existing dwelling house to the garage and interior alterations for existing dwelling house 23 Shepherds Road Watford WD18 7HU 06/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303031332F46554C48 51.6566 -0.4138 5689699
26/00005/FULH Watford Small Undecided Full Proposed hip to gable loft dormer with two front roof lights and rear balcony, first floor front infill extension, internal alteration and associated works 28 Sheepcot Lane Watford WD25 0DH 05/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303030352F46554C48 51.6875 -0.3925 577201
26/00006/LDC Watford Small Undecided Amendment Lawful Development certificate for garage conversion to office/study involving removal of existing garage door and replacing with white UPVC casement window and aperture reduction with matching facing brickwork 20B Cherrydale Watford Hertfordshire WD18 7UL 05/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303030362F4C4443 51.653 -0.417 603111
26/00007/LDC Watford Small Undecided Amendment Erection of a 4m rear extension with white 2no. UPVC casement window to the side and bifold door to the rear built in matching facing brickwork with 2no. flat roof windows. This is a C3 dwelling and will remain as such. the proposed extension adds a family room to the kitchen/diner. 20B Cherrydale Watford Hertfordshire WD18 7UL 05/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303030372F4C4443 51.653 -0.417 5836964
26/00009/FULH Watford Small Undecided Full Erection of an additional bedroom following removal of side outrigger roof and extension of first floor 20B Cherrydale Watford Hertfordshire WD18 7UL 05/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303030392F46554C48 51.653 -0.417 7479615
26/00003/LDC Watford Small Undecided Amendment Lawful Development Certificate for loft conversion with rear dormers and two front roof lights 38 Queens Avenue Watford WD18 7NR 02/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303030332F4C4443 51.6507 -0.4108 9895870
26/00002/FULH Watford Small Undecided Full Erection of a first floor rear and side extension with the side extension not extending beyond the existing width of the building. First floor side and rear extension with the side extension set back 1 meter at the front and first floor rear extension set on side opposite to the neighbouring attached property. 3 Coningesby Drive Watford Hertfordshire WD17 3BD 01/01/2026 00:00:00 /planning-applications/local-authority/Watford/uid/32362F30303030322F46554C48 51.665 -0.4229 5302897
25/01119/LDC Watford Small Undecided Amendment Certificate of Lawfulness for proposed use of dwelling for 6 persons 5 bedroom HMO 495 Whippendell Road Watford WD18 7PN 31/12/2025 00:00:00 /planning-applications/local-authority/Watford/uid/32352F30313131392F4C4443 51.6511 -0.4191 9081815
25/01120/LDC Watford Small Undecided Amendment Certificate of Lawfulness for proposed use of dwelling for a 5 bedroom 6 person HMO 497 Whippendell Road Watford WD18 7PN 31/12/2025 00:00:00 /planning-applications/local-authority/Watford/uid/32352F30313132302F4C4443 51.6511 -0.4192 5089271
25/01121/LDC Watford Small Undecided Amendment Certificate of Lawfulness for proposed change of use of dwelling to 4 bedroom 6 person HMO 499 Whippendell Road Watford WD18 7PN 31/12/2025 00:00:00 /planning-applications/local-authority/Watford/uid/32352F30313132312F4C4443 51.6512 -0.4193 9722695
25/01122/LDC Watford Small Undecided Amendment Lawful Development Certificate for a garage conversion into a habitable room with alterations proposed to the front (south) elevation only to replace existing garage doors with a window. 11 Cassio Road Watford WD18 0QP 31/12/2025 00:00:00 /planning-applications/local-authority/Watford/uid/32352F30313132322F4C4443 51.654 -0.4014 3166631
25/01117/LDC Watford Small Permitted Amendment Lawful Development Certificate for loft extension with dormer to rear and hip to gable roof 50 Tudor Avenue Watford Hertfordshire WD24 7NX 30/12/2025 00:00:00 /planning-applications/local-authority/Watford/uid/32352F30313131372F4C4443 51.6752 -0.3838 8146405
25/01118/NONMAT Watford Small Undecided Amendment Non - material amendment pursuant to planning permission 24/00612/FULM - amendment to the description to:Demolition of existing building and redevelopment to provide warehouse building for use within B2 and Class B8 along with ancillary office space, access and car parking, landscaping and associated works Park House 15 - 19 Greenhill Crescent Watford WD18 8PH 30/12/2025 00:00:00 /planning-applications/local-authority/Watford/uid/32352F30313131382F4E4F4E4D4154 51.6446 -0.4248 3207082
*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.

WD1

WD2

WD3 Chenies, Chorleywood, Chorleywood West, Croxley Green, Flaunden, Rickmansworth, Sarratt, Hertford

WD4 Chipperfield, Kings Langley, Hertford

WD17 Watford, Hertford

Albert Road North, Albert Road South, Alexandra Road, Armand Close, Bay Tree Walk, Beechen Grove, Beechpark Way, Bellamy Close, Bellmount Wood Avenue, Berceau Walk, Birch Tree Walk, Birchmead, Biskra, Blackley Close, Bridge Place, Bridle Path, Bromet Close, Broom Grove, Burrow Close, Canterbury Road, Capelvere Walk, Cassiobury Drive, Cassiobury Junior School, Central Primary School, Church Road, Clarendon Road, Cole Road, Colnhurst Road, Coningesby Drive, Cottage Close, Courtlands Drive, Cross Street, Dalton Way, De Vere Walk, Dellfield Close, Denewood Close, Denewood Mews, Denmark Street, Derby Road, Devereux Drive, Dowry Walk, Duke Street, Earl Street, Ebury Road, Elliot Road, Elton Park, Essex Road, Estcourt Road, Fairview Drive, Franklin Road, Garden Close, Gartlet Road, Gladstone Road, Glen Way, Grandfield Avenue, Grange Close, Greenbank Road, Grosvenor Road, Grove Mill Lane, Hampden Way, Harford Drive, Harmonia Court, Hawthorn Close, Hemingford Road, Hempstead Road, Herga Court, High Street, Hopwood Close, Hyde Road, Juniper Grove, Kenilworth Court, Kildonan Close, Lanchester Community Free School, Langley Place, Langley Road, Langley Way, Langwood Gardens, Lebanon Close, Lingfield Way, Loates Lane, Local Board Road, Lockhart Road, Lord Street, Lower Derby Road, Lower High Street, Malden Road, Mandeville Close, Manor Road, Maple Grove, Melrose Place, Molteno Road, Monmouth Road, Mulberry Close, Nascot Place, Nascot Road, Nascot Street, Nascot Wood Infant and Nursery School, Nascot Wood Junior School, Nascot Wood Road, New Road, Oaklands Court, Orchard Close, Orchard Drive, Orphanage Road, Ottoman Terrace, Outlook Place, Park Road, Parkside Drive, Peace Drive, Peace Prospect, Pinewood Close, Prince Street, Priory Fields, Queens Road, Queen's Road, Richmond Drive, Ridge Lane, Ridgefield, Roseberry Court, Rosecroft Drive, Roughwood Close, Rounton Close, Rufford Close, Shady Lane, Shaftesbury Road, Shirley Road, Sotheron Road, Stamford Road, Stanbury Avenue, Stanley Road, Station Road, Strangeways, Stratford Road, Stratford Way, Sutton Road, Temple Close, Terrace Gardens, The Avenue, The Drive, The Gardens, The Orchard, The Ridgeway, The Spinney, Trefusis Walk, Tunnel Wood Close, Tunnel Wood Road, Verulam Passage, Water Lane, Watford High Street, Watford House Lane, Watford Junction, Wellington Road, Wellspring Way, Wellstones, Wentworth Close, West Herts College, Westland Road, Willow Grange, Wimborne Grove, Woodford Road, Woodgate Mews, Woodland Drive, Woodville Court, Woodville Court Mews, Woolman Road, Yorke Gate

WD18

Addiscombe Road, Ascot Road, Aynho Street, Banbury Street, Belgrave Avenue, Benskin Road, Blackmoor Lane, Blanchard Drive, Bramleas, Brightwell Road, Burton Avenue, Cambridge Road, Cannon Road, Caractacus Green, Cardiff Road, Cassio Road, Cassiobridge Road, Cassiobury Park Avenue, Caxton Way, Charlock Way, Chater Infant School, Chater Junior School, Chenies Way, Cherrydale, Chesham Way, Chester Road, Chestnut Court, Church Street, Clifton Road, Clyston Road, Combe Road, Croxley View, Crusader Way, Deakin Close, Dumas Way, Durban Road East, Durban Road West, Elfrida Road, Euston Avenue, Evensyde, Exchange Road, Farraline Road, Farthing Close, Fearnley Street, Francis Road, Fullerian Crescent, Gade Avenue, Gade Close, Gate House Place, George Street, Granville Road, Greenhill Crescent, Hagden Lane, Halsey Road, Hamilton Street, Harwoods Road, Hatters Lane, Healey Road, High View, Himalayan Way, Hodges Way, Holm Oak Park, Holywell, Holywell Road, Jellicoe Road, Kelmscott Close, Kelmscott Crescent, Kensington Avenue, King Georges Avenue, King Street, Kings Avenue, Kings Close, Lammas Road, Latimer Close, Liverpool Road, Malkin Way, Market Street, Marlborough Road, Maythorne Close, Merton Road, Metropolitan Station Approach, Mildred Avenue, Moor View, Muriel Avenue, Neal Street, Observer Drive, Occupation Road, Oxford Street, Park Avenue, Percy Road, Pioneer Way, Premier Place, Pretoria Road, Princes Avenue, Printers Avenue, Queens Avenue, Raven Close, Rembrandt Way, Rickmansworth Road, Roberts Road, Rose Gardens, Rosslyn Road, Royal Court, Shepherds Road, Smith Street, Souldern Street, Southsea Avenue, St James Road, Swiss Avenue, Swiss Close, Sydney Road, The Boulevard, The Chase, The Crescent, The Gateway, The Roundway, Thomas Sawyer Way, Tolpits Close, Tolpits Lane, Tucker Street, Upton Road, Vicarage Road, Victoria Passage, Watford Field Road, Watford General Hospital, Watford Grammar School for Boys, Watford Grammar School for Girls, West Gate Mews, West Watford, Westbury Road, Westfield Academy, Whippendell Road, Wiggenhall Industrial Estate, Wiggenhall Road, Willow Lane, Wilmington Close, Woodshots Meadow, York Road

WD23 Bushey, Caldecote, Hertford

WD24

Acme Road, Acorn Place, Almond Close, Ash Tree Road, Ashby Road, Ashwell Place, Aston Close, Balmoral Road, Baxter Road, Bedford Street, Beech Road, Beechfield School, Beechwood Rise, Bermer Road, Berry Avenue, Bradshaw Road, Breakspeare Close, Brett Place, Brighton Road, Brixton Road, Broad Road, Bruce Grove, Brushrise, Buckingham Road, Bushey Mill Crescent, Bushey Mill Lane, Byron Avenue, Callowland Place, Carisbrooke Avenue, Cecil Street, Cherry Tree Primary School, Cherry Tree Road, Chestnut Walk, Chilcott Road, Churchfields Road, Clive Way, Colonial Way, Comyne Road, Copsewood Road, Courtlands Close, Cowper Court, Cromer Road, Damson Close, Dell Road, Dell Side, Desmond Road, Devon Road, Diamond Road, Dodd Road, Douglas Avenue, Eastfield Avenue, Elm Grove, Empire Centre, Exeter Close, Foxhill, Fuller Gardens, Fuller Road, Gammons Farm Close, Gammons Lane, Garfield Street, Garnett Close, Gisburne Way, Goodwood Avenue, Greycaine Road, Halsey Place, Hatfield Road, Hazel Tree Road, Hibbert Avenue, Hillrise Avenue, Howard Close, Hudson Close, Imperial Park, Imperial Way, Jubilee Road, Judge Street, Keele Close, Knutsford Avenue, Lea Road, Leaford Court, Leaford Crescent, Leavesden Road, Leggatts Close, Leggatts Way, Leggatts Wood Avenue, Longspring, Lowestoft Road, Marri Street, Maude Crescent, Maytree Crescent, Middle Ope, Middle Way, Milton Street, Minerva Drive, Monica Close, Munden Grove, Neston Road, Nevill Grove, Nicholas Close, Norbury Avenue, Norfolk Avenue, North Watford, North Western Avenue, Northfield Gardens, Oakdene Road, Octavia Court, Odhams Trading Estate, Osborne Road, Parker Street, Parkgate Junior School, Parkgate Road, Penn Road, Pomeroy Crescent, Radlett Road, Raphael Drive, Reeds Crescent, Regal Way, Regent Street, Rhodes Way, Ridge Street, Rosebriar Walk, Ryan Way, Salisbury Road, Sandown Road, Sandringham Road, Shakespeare Street, Silver Dell, Southfield Avenue, Southwold Road, St Albans Road, St Pauls Way, Stanmore Road, Sussex Road, Tavistock Road, The Harebreaks, The Square, Thrums, Trinity Hall Close, Tudor Avenue, Tudor Drive, Tudor Walk, Victoria Road, Watford North, Westfield Avenue, Windsor Road, Woodmere Avenue, Woodside, Yarmouth Road

WD25 Aldenham, Garston, Leavesden Green, Leavesden, Leavesdon, Hertford

Albans View, Albanwood, Aldbury Close, Alder Walk, Amwell Close, Appletree Walk, Ash Close, Ashfields, Aspen Park Drive, Aurora Close, Avon Close, Berrygrove, Biddenham Turn, Blackthorn Close, Boundary Way, Bovingdon Crescent, Bowmans Green, Bramble Close, Briar Road, Butterwick, Campion Close, Cedar Wood Drive, Chapel Close, Clarke Way, Coates Way, Cobb Green, Codicote Drive, Comet Close, Cow Lane, Crown Rise, Cuffley Avenue, Cypress Walk, Derwent Close, East Drive, Eastlea Avenue, Edward Amey Close, Elderberry Way, Ellwood Gardens, Ennerdale Drive, Evans Avenue, Fairfolds, Falcon Way, Farmers Close, Felden Close, Fern Way, Fifth Avenue, First Avenue, Florence Close, Forest Road, Fourth Avenue, Foxlands Close, Francis Combe Academy, Frelford Close, Gaddesden Crescent, Gadswell Close, Ganders Ash, Garsmouth Way, Garston, Garston Crescent, Garston Drive, Garston Lane, Garston Manor School, Garston Park Parade, Goodrich Close, Gorle Close, Greenwood Drive, Gwent Close, Haines Way, Hare Crescent, Harris Road, Harvest End, Haweswater Drive, Hazel Grove, Hemming Way, Heronslea, High Road, Hill Farm Avenue, Hill Farm Close, Hillingdon Road, Holland Gardens, Hollingsworth Mews, Holme Lea, Holtsmere Close, Hope Green, Horseshoe Lane, Ivinghoe Close, Jordan Close, Kelshall, Kenford Close, Kilby Close, Kimpton Place, Kingsway Infants School, Kingsway North Orbital Road, Kingswood, Kingswood Road, Kytes Drive, Lamb Close, Lansdowne Close, Lavinia Avenue, Lea Bushes, Leander Gardens, Leavesden Green, Leggatts Rise, Leveret Close, Linden Lea, Lingmoor Drive, Louvain Way, Loweswater Close, Lych Gate, Macdonnell Gardens, Mallard Way, Meadow Road, Medway Close, Melia Close, Meriden, Meriden Way, Moss Road, Newhouse Crescent, Newlands Walk, North Approach, North Orbital Road, Nottingham Close, Old Forge Close, Orbital Crescent, Orchard Avenue, Parish Close, Peregrine Close, Perivale Gardens, Phillipers, Poplars Close, Poundfield, Purbrock Avenue, Queenswood Crescent, Ravenscroft, Redheath Close, Ridgehurst Avenue, Ross Crescent, Rother Close, Rushton Avenue, Russell Crescent, Second Avenue, Severn Way, Sheepcot Drive, Sheepcot Lane, Sheriff Way, Sixth Avenue, Sparrow Walk, Spring Gardens, St Michaels Drive, Stanborough Park, Stud Green, Summerfield Road, Sycamore Close, Telford Close, The Brow, The Conifers, The Glebe, The Gossamers, The Grove Academy, The Meadows, The Pelhams, The Pippins, The Turnstones, Third Avenue, Trevellance Way, Trident Road, Valley Rise, Warner Drive, Weall Green, West Drive, Westland Close, Westlea Avenue, Westwick Place, Wheatley Drive, Whitwell Road, Widgeon Way, Wilcon Way, Woodgate, Woodhurst Avenue, Woodside, Woodside Road, York Way