SG1 6AT

Grasmere, Stevenage

Median, last 3 years

£385,000

4 sales, Jun 2023 – May 2026

Last standard sale

£440,000

28 Mar 2025

Standard sales

since 1999 (+2 additional entries)

SG1 district median

£350,000

526 sales, 12 months to May 2026

By property type, Jun 2023 – May 2026: Semi-detached sold for £325,000 and £440,000 · Terraced sold for £385,000 · Detached sold for £385,000

Medians count standard sales only (Price Paid category A). Additional entries (category B) - repossessions, buy-to-lets with an identifiable mortgage, and purchases by companies and other non-private buyers - are listed below but left out.

Median price by year

2011 to 2025. Every year since 1999 is in the figures below.

Paler bars rest on fewer than three sales, so they show which homes sold more than how prices moved.

Show the figures

Median sale price and number of sales by year
Year	Median	Sales
2025 (few sales)	£440,000	1
2024 (few sales)	£385,000	1
2023 (few sales)	£355,000	2
2022	£305,500	3
2020 (few sales)	£525,000	1
2019 (few sales)	£505,000	2
2018	£308,000	4
2017 (few sales)	£394,000	1
2016	£320,000	3
2015 (few sales)	£292,250	2
2013	£215,000	3
2012	£239,000	3
2010 (few sales)	£210,000	2
2009	£195,000	3
2008 (few sales)	£185,500	1
2007 (few sales)	£257,750	2
2006	£185,998	4
2005 (few sales)	£186,000	2
2004	£189,500	4
2003	£149,500	6
2002	£169,500	5
2001	£146,500	5
2000	£124,448	26
1999	£171,495	6

Sale history (94 records · 30 homes sold more than once)

Address	Date	Type	Price
25, GRASMERE 28 Mar 2025 · Semi-detached · Freehold Previously £341,000 (Nov 2018) · +29%	28 Mar 2025	Semi-detached · Freehold	£440,000
3, GRASMERE 19 Jan 2024 · Detached · Freehold Previously £310,000 (Jul 2015) · +24%	19 Jan 2024	Detached · Freehold	£385,000
31, GRASMERE 11 Aug 2023 · Semi-detached · Freehold Previously £285,000 (Oct 2018)	11 Aug 2023	Semi-detached · Freehold	£325,000
28, GRASMERE 4 Aug 2023 · Terraced · Freehold Previously £215,000 (Mar 2010) · +79%	4 Aug 2023	Terraced · Freehold	£385,000
35, GRASMERE 24 Jun 2022 · Terraced · Leasehold	24 Jun 2022	Terraced · Leasehold	£142,500
27, GRASMERE 18 Mar 2022 · Terraced · Freehold Previously £216,000 (Jun 2006) · +76%	18 Mar 2022	Terraced · Freehold	£380,000
19, GRASMERE 17 Jan 2022 · Semi-detached · Freehold Previously £272,500 (Dec 2018) · +12%	17 Jan 2022	Semi-detached · Freehold	£305,500
24, GRASMERE Cat B 13 Aug 2020 · Terraced · Freehold Previously £95,500 (Apr 2000)	13 Aug 2020	Terraced · Freehold	£280,000
7, GRASMERE 29 Jun 2020 · Detached · Freehold Previously £195,000 (Dec 2000) · +169%	29 Jun 2020	Detached · Freehold	£525,000
15, GRASMERE 3 Dec 2019 · Detached · Freehold Previously £333,000 (Jul 2007) · +64%	3 Dec 2019	Detached · Freehold	£545,000
6, GRASMERE 21 Aug 2019 · Detached · Freehold Previously £420,000 (Sep 2016) · +11%	21 Aug 2019	Detached · Freehold	£465,000
19, GRASMERE 21 Dec 2018 · Semi-detached · Freehold Previously £147,500 (Mar 2003) · +85%	21 Dec 2018	Semi-detached · Freehold	£272,500
25, GRASMERE 13 Nov 2018 · Semi-detached · Freehold Previously £239,000 (Jan 2012) · +43%	13 Nov 2018	Semi-detached · Freehold	£341,000
31, GRASMERE Cat B 26 Oct 2018 · Semi-detached · Freehold Previously £160,000 (Aug 2009)	26 Oct 2018	Semi-detached · Freehold	£285,000
20, GRASMERE 13 Apr 2018 · Semi-detached · Freehold Previously £168,000 (Oct 2012) · +64%	13 Apr 2018	Semi-detached · Freehold	£275,000
14, GRASMERE 13 Apr 2018 · Detached · Freehold Previously £198,000 (Mar 2002) · +105%	13 Apr 2018	Detached · Freehold	£405,000
30, GRASMERE 21 Apr 2017 · Detached · Freehold Previously £139,995 (Jun 2000) · +181%	21 Apr 2017	Detached · Freehold	£394,000
6, GRASMERE 30 Sep 2016 · Detached · Freehold Previously £245,500 (Sep 2003) · +71%	30 Sep 2016	Detached · Freehold	£420,000
4, GRASMERE 2 Jun 2016 · Semi-detached · Freehold Previously £215,000 (Jul 2013) · +49%	2 Jun 2016	Semi-detached · Freehold	£320,000
1, GRASMERE 30 Mar 2016 · Semi-detached · Freehold Previously £154,000 (Dec 2005) · +55%	30 Mar 2016	Semi-detached · Freehold	£239,000
3, GRASMERE 17 Jul 2015 · Detached · Freehold Previously £205,000 (Apr 2010) · +51%	17 Jul 2015	Detached · Freehold	£310,000
5, GRASMERE 10 Feb 2015 · Semi-detached · Freehold Previously £204,995 (Jun 2006) · +34%	10 Feb 2015	Semi-detached · Freehold	£274,500
4, GRASMERE 12 Jul 2013 · Semi-detached · Freehold Previously £169,500 (Nov 2002) · +27%	12 Jul 2013	Semi-detached · Freehold	£215,000
10, GRASMERE 3 Jul 2013 · Detached · Freehold Previously £186,000 (Jun 2000) · +69%	3 Jul 2013	Detached · Freehold	£315,000
17, GRASMERE 18 Jan 2013 · Semi-detached · Freehold Previously £185,500 (May 2008) · −6%	18 Jan 2013	Semi-detached · Freehold	£175,000
8, GRASMERE 16 Nov 2012 · Detached · Freehold Previously £189,000 (Dec 2000) · +64%	16 Nov 2012	Detached · Freehold	£310,000
20, GRASMERE 12 Oct 2012 · Semi-detached · Freehold Previously £167,000 (May 2006) · +1%	12 Oct 2012	Semi-detached · Freehold	£168,000
25, GRASMERE 4 Jan 2012 · Semi-detached · Freehold Previously £218,000 (Apr 2005) · +10%	4 Jan 2012	Semi-detached · Freehold	£239,000
3, GRASMERE 30 Apr 2010 · Detached · Freehold Previously £143,000 (Dec 2000) · +43%	30 Apr 2010	Detached · Freehold	£205,000
28, GRASMERE 31 Mar 2010 · Terraced · Freehold Previously £134,995 (May 2000) · +59%	31 Mar 2010	Terraced · Freehold	£215,000
29, GRASMERE 18 Sep 2009 · Semi-detached · Freehold Previously £195,000 (Sep 2009) · +5%	18 Sep 2009	Semi-detached · Freehold	£205,000
29, GRASMERE 9 Sep 2009 · Semi-detached · Freehold Previously £146,500 (Aug 2001) · +33%	9 Sep 2009	Semi-detached · Freehold	£195,000
31, GRASMERE 3 Aug 2009 · Semi-detached · Freehold Previously £112,500 (Feb 2002) · +42%	3 Aug 2009	Semi-detached · Freehold	£160,000
17, GRASMERE 9 May 2008 · Terraced · Freehold Previously £172,000 (Sep 2004) · +8%	9 May 2008	Terraced · Freehold	£185,500
15, GRASMERE 17 Jul 2007 · Detached · Freehold Previously £174,995 (Dec 1999) · +90%	17 Jul 2007	Detached · Freehold	£333,000
21, GRASMERE 6 Jul 2007 · Terraced · Freehold Previously £95,500 (Mar 2000) · +91%	6 Jul 2007	Terraced · Freehold	£182,500
2, GRASMERE 29 Sep 2006 · Semi-detached · Freehold Previously £98,500 (Dec 2000) · +63%	29 Sep 2006	Semi-detached · Freehold	£161,000
27, GRASMERE 14 Jun 2006 · Terraced · Freehold Previously £186,000 (Jun 2003) · +16%	14 Jun 2006	Terraced · Freehold	£216,000
5, GRASMERE 9 Jun 2006 · Semi-detached · Freehold Previously £137,000 (Dec 2000) · +50%	9 Jun 2006	Semi-detached · Freehold	£204,995
20, GRASMERE 12 May 2006 · Semi-detached · Freehold Previously £151,000 (Dec 2003) · +11%	12 May 2006	Semi-detached · Freehold	£167,000
1, GRASMERE 5 Dec 2005 · Semi-detached · Freehold Previously £98,500 (Nov 2000) · +56%	5 Dec 2005	Semi-detached · Freehold	£154,000
25, GRASMERE 8 Apr 2005 · Semi-detached · Freehold Previously £207,000 (Aug 2004) · +5%	8 Apr 2005	Semi-detached · Freehold	£218,000
17, GRASMERE 7 Sep 2004 · Terraced · Freehold Previously £93,995 (Mar 2000) · +83%	7 Sep 2004	Terraced · Freehold	£172,000
25, GRASMERE 20 Aug 2004 · Semi-detached · Freehold Previously £138,000 (Jun 2001) · +50%	20 Aug 2004	Semi-detached · Freehold	£207,000
16, GRASMERE 9 Aug 2004 · Detached · Freehold Previously £174,995 (Dec 1999) · +69%	9 Aug 2004	Detached · Freehold	£295,000
22, GRASMERE 12 Jan 2004 · Terraced · Freehold Previously £94,995 (Mar 2000) · +58%	12 Jan 2004	Terraced · Freehold	£150,000
20, GRASMERE 5 Dec 2003 · Semi-detached · Freehold Previously £89,295 (Mar 2000) · +69%	5 Dec 2003	Semi-detached · Freehold	£151,000
32, GRASMERE 31 Oct 2003 · Semi-detached · Freehold Previously £130,000 (May 2002) · +14%	31 Oct 2003	Semi-detached · Freehold	£148,000
6, GRASMERE 5 Sep 2003 · Detached · Freehold Previously £170,000 (Dec 2000) · +44%	5 Sep 2003	Detached · Freehold	£245,500
27, GRASMERE 16 Jun 2003 · Terraced · Freehold Previously £128,245 (Apr 2000) · +45%	16 Jun 2003	Terraced · Freehold	£186,000

Cat B An additional Price Paid entry (category B): a repossession, a buy-to-let with an identifiable mortgage, a purchase by a company or other non-private buyer, or a sale of another kind of property. Left out of every average.

Area

Postcode district: SG1
Country: England
Deprivation decile: 10 of 10
LSOA (2021): E01033025
Introduced: Jun 2000

From the English Index of Multiple Deprivation 2019, for the 2011 neighbourhood (LSOA) this postcode sits in. Decile 1 is the most deprived 10% of neighbourhoods in England, 10 the least; ranks are not comparable between nations.

UK House Price Index

North Hertfordshire, July 2026 (provisional)

Average price: £418,857
Change since July 2025: +5.3%
First-time buyers: £338,611

Average by property type

Detached: £797,923
Semi-detached: £481,741
Terraced: £377,970
Flat / maisonette: £226,679

The official index for North Hertfordshire as a whole, not SG1 6AT alone. It is a modelled average, adjusted for the mix of homes sold, so it differs from a median of recorded sales, and its newest months are revised as late registrations arrive. Source: UK House Price Index (about the data).

Location

Postcode centroid, not a specific property.

Nearby postcodes

Median sold price and number of sales, Jun 2023 – May 2026; otherwise the last sale, if it was in the last ten years.

SG1 6AU £350,250 · 8 sales
SG1 6BW £425,000 · 1 sale
SG1 6AN £390,000 · 3 sales
SG1 6BN £385,000 · 3 sales
SG1 6AW £425,000 · 3 sales
SG1 6AJ £375,000 · 3 sales
SG1 6BF £352,500 · 4 sales
SG1 6BJ £528,500 · 8 sales
SG1 6BS £625,000 · 1 sale
SG1 6BG £345,750 · 8 sales
SG1 6BQ £292,500 · 4 sales
SG1 6BT £645,000 · 3 sales