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Sold prices and estimated values

Property Valuations in ST MARTINS ROAD, Hertfordshire SG3

See what homes on St Martins Road have sold for, what they could be worth today, and the highest prices recorded for each type of property.

Highest sold prices on ST MARTINS ROAD

The highest recorded sale on ST MARTINS ROAD is £950,000 at 25, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER, sold on 07 October 2014

Property type Highest sale Address Sale date
Detached £950,000 25, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER 07 Oct 2014
Semi-detached £725,000 2, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER 20 Oct 2017
Flat / Maisonette £438,000 APARTMENT 10, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL 23 Apr 2021

These historic sales (often known as ceiling prices) can help provide context when assessing potential development values on the street.

2, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £878,714
Weighted central estimate £/m²: £5,492
Previous sales
20 Oct 2017 - £725,000
25 Oct 1996 - £131,000

4, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £909,174
Weighted central estimate £/m²: £6,448
Previous sales
24 Sep 2015 - £642,500

6, ST MARTINS ROAD, NORTH HERTFORDSHIRE SG3 6ER

Tenure: Freehold
Property Type: Detached
Weighted central estimate: £1,175,266
Weighted central estimate £/m²: £4,053
Previous sales
27 Jan 2006 - £557,000

9, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER

Tenure: Freehold
Property Type: Detached
Weighted central estimate: £852,926
Weighted central estimate £/m²: £6,092
Previous sales
09 Dec 2020 - £775,000

11, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER

Tenure: Freehold
Property Type: Detached
Weighted central estimate: £1,222,218
Weighted central estimate £/m²: £6,984
Previous sales
04 Aug 2009 - £605,000

13, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER

Tenure: Freehold
Property Type: Detached
Weighted central estimate: £1,194,372
Weighted central estimate £/m²: £6,904
Previous sales
08 Oct 2010 - £662,000

14, ST MARTINS ROAD, NORTH HERTFORDSHIRE SG3 6ER

Tenure: Freehold
Property Type: Detached
Weighted central estimate: £1,136,763
Weighted central estimate £/m²: £7,528
Previous sales
10 Jun 1997 - £199,695

17, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER

Tenure: Freehold
Property Type: Detached
Weighted central estimate: £922,083
Weighted central estimate £/m²: £5,588
Previous sales
16 Mar 2023 - £910,000

19, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER

Tenure: Freehold
Property Type: Detached
Weighted central estimate: £861,200
Weighted central estimate £/m²: £5,939
Previous sales
25 Mar 2024 - £800,000

25, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER

Tenure: Freehold
Property Type: Detached
Weighted central estimate: £1,452,585
Weighted central estimate £/m²: £7,051
Previous sales
07 Oct 2014 - £950,000
28 Aug 2007 - £666,000

27, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6ER

Tenure: Freehold
Property Type: Detached
Weighted central estimate: £988,657
Weighted central estimate £/m²: £7,113
Previous sales
17 Feb 2012 - £555,000

FLAT 1, GORDON COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6DD

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £189,509
Weighted central estimate £/m²: £5,574
Previous sales
01 Mar 2000 - £57,000

FLAT 10, GORDON COURT, ST MARTINS ROAD, NORTH HERTFORDSHIRE SG3 6DD

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £176,539
Weighted central estimate £/m²: £3,331
Previous sales
01 Sep 2006 - £120,000

FLAT 2, GORDON COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6DD

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £208,593
Weighted central estimate £/m²: £2,819
Previous sales
13 Mar 2015 - £159,995
26 Apr 2004 - £120,000
08 Mar 2002 - £85,000

FLAT 3, GORDON COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6DD

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £183,530
Weighted central estimate £/m²: £5,920
Previous sales
29 Feb 2000 - £55,375
31 Jul 1999 - £42,250
17 Jan 1995 - £47,500 (New build)

FLAT 4, GORDON COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6DD

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £183,530
Weighted central estimate £/m²: £4,476
Previous sales
29 Feb 2000 - £55,375
23 Dec 1997 - £43,000
17 Jan 1995 - £47,500 (New build)

FLAT 5, GORDON COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6DD

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £200,179
Weighted central estimate £/m²: £5,561
Previous sales
20 Jun 2025 - £193,500
31 Jul 1999 - £45,000
06 Jan 1998 - £43,000
07 Feb 1995 - £49,500 (New build)

FLAT 6, GORDON COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6DD

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £183,530
Weighted central estimate £/m²: £4,588
Previous sales
29 Feb 2000 - £55,375
31 Jul 1999 - £45,000
22 Jan 1998 - £43,000
07 Feb 1995 - £49,500 (New build)

FLAT 7, GORDON COURT, ST MARTINS ROAD, NORTH HERTFORDSHIRE SG3 6DD

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £343,930
Weighted central estimate £/m²: £10,116
Previous sales
18 May 2001 - £120,000
04 Dec 1998 - £91,500

FLAT 8, GORDON COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6DD

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £216,107
Weighted central estimate £/m²: £5,271
Previous sales
03 Mar 2000 - £65,000

APARTMENT 1, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £308,308
Weighted central estimate £/m²: £5,054
Previous sales
14 Sep 2015 - £256,000
15 Aug 2013 - £185,000 (New build)

APARTMENT 10, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £444,290
Weighted central estimate £/m²: £4,777
Previous sales
15 Apr 2026 - £415,000
23 Apr 2021 - £438,000
02 Mar 2012 - £295,000 (New build)

APARTMENT 11, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
New build
Weighted central estimate: £484,101
Weighted central estimate £/m²: £5,564
Previous sales
25 Sep 2009 - £300,000 (New build)

APARTMENT 12, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
New build
Weighted central estimate: £337,260
Weighted central estimate £/m²: £4,960
Previous sales
06 Jan 2012 - £218,000 (New build)

APARTMENT 14, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £356,171
Weighted central estimate £/m²: £4,879
Previous sales
22 Mar 2012 - £235,000
09 Sep 2011 - £225,000 (New build)

APARTMENT 15, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £368,358
Weighted central estimate £/m²: £5,941
Previous sales
14 Sep 2023 - £365,000
12 Oct 2012 - £194,000 (New build)

APARTMENT 16, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £290,489
Weighted central estimate £/m²: £4,401
Previous sales
27 Jan 2017 - £275,000
14 Nov 2012 - £217,500 (New build)

APARTMENT 17, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £285,902
Weighted central estimate £/m²: £4,398
Previous sales
20 May 2022 - £285,000
02 Oct 2012 - £210,000 (New build)

APARTMENT 18, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £305,213
Weighted central estimate £/m²: £3,964
Previous sales
18 Jul 2025 - £300,000
24 Aug 2015 - £289,500
28 Feb 2013 - £200,000 (New build)

APARTMENT 19, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £330,263
Weighted central estimate £/m²: £4,929
Previous sales
09 Jul 2014 - £240,000
05 Jan 2012 - £198,000 (New build)

APARTMENT 2, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £336,791
Weighted central estimate £/m²: £4,614
Previous sales
28 Jun 2017 - £325,000
20 Oct 2010 - £270,000 (New build)

APARTMENT 20, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £382,208
Weighted central estimate £/m²: £4,550
Previous sales
29 Jun 2021 - £375,000
10 Aug 2009 - £310,000 (New build)

APARTMENT 21, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £346,961
Weighted central estimate £/m²: £5,596
Previous sales
05 Jan 2015 - £265,000

APARTMENT 22, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £289,878
Weighted central estimate £/m²: £3,765
Previous sales
15 Dec 2017 - £290,000
19 Oct 2012 - £250,000
13 Oct 2011 - £284,000 (New build)

APARTMENT 23, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £336,791
Weighted central estimate £/m²: £4,614
Previous sales
30 Jun 2017 - £325,000
20 Sep 2011 - £225,000 (New build)

APARTMENT 24, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £416,393
Weighted central estimate £/m²: £5,017
Previous sales
12 Oct 2023 - £420,000
10 Jan 2020 - £375,000
10 Oct 2008 - £316,000 (New build)

APARTMENT 3, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
New build
Weighted central estimate: £310,039
Weighted central estimate £/m²: £4,698
Previous sales
04 Jan 2013 - £200,000 (New build)

APARTMENT 4, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £401,864
Weighted central estimate £/m²: £5,152
Previous sales
17 Jul 2025 - £395,000
23 Nov 2016 - £299,995
15 Mar 2010 - £290,000 (New build)

APARTMENT 5, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
New build
Weighted central estimate: £337,976
Weighted central estimate £/m²: £5,121
Previous sales
31 Jul 2012 - £217,000 (New build)

APARTMENT 6, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £368,330
Weighted central estimate £/m²: £4,722
Previous sales
20 Sep 2019 - £345,000
18 Sep 2012 - £250,000 (New build)

APARTMENT 7, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
New build
Weighted central estimate: £370,037
Weighted central estimate £/m²: £4,625
Previous sales
28 Oct 2011 - £235,000 (New build)

APARTMENT 8, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
New build
Weighted central estimate: £351,809
Weighted central estimate £/m²: £3,449
Previous sales
19 Aug 2013 - £227,000 (New build)

APARTMENT 9, ROBERT ELLIS COURT, ST MARTINS ROAD, KNEBWORTH, NORTH HERTFORDSHIRE SG3 6EL

Tenure: Leasehold
Property Type: Flat
New build
Weighted central estimate: £460,713
Weighted central estimate £/m²: £4,954
Previous sales
15 Apr 2010 - £300,000 (New build)

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