Over the past 20 years, there have been 53 property sales recorded in the SG1 6GY postcode area. The highest sale price reached £470,000, while the most recent sale was for a semi-detached house sold in February 2026 for £450,000.

The estimated average property value in SG1 6GY currently stands at £371,441, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £3,944.

Property prices in SG1 6GY have risen by 5.3% over the past year , with a total increase of 13.7% over the past five years , and a long-term rise of 46.1% over the past decade .

The most common type of property sold in the area is flat, making up around 43% of transactions , followed by semi-detached and terraced.

Housing in SG1 6GY is mixed, with 43% of homes being owner-occupied, indicating a diverse residential makeup.

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Property Sales

162 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Semi-detached
🛏️ 6bed
📐 1270 sq ft
Today
£489,690
streetscan.co.uk estimate
26 Oct 2023
£465,000
3 Jun 2011
£249,995
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More details

164 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Semi-detached
🛏️ 6bed
📐 1313 sq ft
Today
£463,235
streetscan.co.uk estimate
7 Mar 2013
£250,000
2 Mar 2007
£265,000
More details

166 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Semi-detached
🛏️ 6bed
📐 1270 sq ft
Today
£504,112
streetscan.co.uk estimate
28 May 2010
£265,000
9 Feb 2007
£265,000
More details

168 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Semi-detached
🛏️ 5bed
📐 1238 sq ft
Today
£528,549
streetscan.co.uk estimate
8 Feb 2007
£269,950
More details

170 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Detached
🛏️ 7bed
📐 1668 sq ft
Today
£687,194
streetscan.co.uk estimate
16 Dec 2013
£405,000
More details

172 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Detached
🛏️ 7bed
📐 1668 sq ft
Today
£697,661
streetscan.co.uk estimate
30 Mar 2011
£380,000
23 Mar 2007
£379,950
More details

174 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

Today
£530,489
streetscan.co.uk estimate
23 Jan 2007
£269,950

176 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

Today
£477,263
streetscan.co.uk estimate
13 May 2011
£249,995
26 Jun 2008
£249,995
5 Jan 2007
£265,000

178 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Semi-detached
🛏️ 5bed
📐 936 sq ft
Today
£447,159
streetscan.co.uk estimate
9 Sep 2005
£205,000
More details

180 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Terraced
🛏️ 5bed
📐 926 sq ft
Today
£389,779
streetscan.co.uk estimate
19 Oct 2007
£215,000
12 Sep 2005
£210,000
More details

182 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Terraced
🛏️ 5bed
📐 883 sq ft
Today
£390,583
streetscan.co.uk estimate
18 Dec 2023
£367,500
2 Sep 2005
£220,000
More details

184 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Detached
🛏️ 3bed
📐 969 sq ft
Today
£332,090
streetscan.co.uk estimate
19 Jan 2015
£217,500
More details

186 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Semi-detached
🛏️ 5bed
📐 1421 sq ft
Today
£466,083
streetscan.co.uk estimate
21 Nov 2025
£470,000
25 Sep 2015
£340,000
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More details

188 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Semi-detached
🛏️ 6bed
📐 1464 sq ft
Today
£463,235
streetscan.co.uk estimate
1 Mar 2013
£250,000
8 Aug 2005
£264,000
More details

190 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Semi-detached
🛏️ 5bed
📐 1240 sq ft
Today
£440,790
streetscan.co.uk estimate
16 Aug 2018
£370,000
19 Aug 2005
£249,995
More details

192 Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Semi-detached
🛏️ 6bed
📐 1281 sq ft
Today
£452,111
streetscan.co.uk estimate
17 Feb 2026
£450,000
25 Jul 2005
£258,950
More details

1 To 9, Moorfoot House Mendip Way, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

Today
£210,964
streetscan.co.uk estimate
19 Dec 2011
£135,000
23 Jul 2009
£150,000

3, Moorfoot House Mendip Way, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

Today
£229,868
streetscan.co.uk estimate
29 May 2009
£139,950

6, Moorfoot House Mendip Way, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Flat
🛏️ bed
📐 664 sq ft
Today
£244,681
streetscan.co.uk estimate
3 Jul 2009
£149,950
More details

8, Moorfoot House Mendip Way, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

Today
£248,469
streetscan.co.uk estimate
11 Jun 2013
£159,000
27 Jul 2009
£155,000

Flat 1, Moorfoot House Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

Today
£219,121
streetscan.co.uk estimate
12 Feb 2026
£220,000
11 Jun 2021
£205,000
21 Jul 2009
£137,500

Flat 2, Moorfoot House Mendip Way, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Flat
🛏️ 3bed
📐 614 sq ft
Today
£187,991
streetscan.co.uk estimate
22 Dec 2014
£145,000
20 Apr 2009
£132,000
More details

Flat 3, Moorfoot House Mendip Way, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£198,880
streetscan.co.uk estimate
12 Feb 2015
£153,000
More details

Flat 4, Moorfoot House Mendip Way, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Flat
🛏️ bed
📐 664 sq ft
Today
£236,468
streetscan.co.uk estimate
3 Feb 2017
£222,000
29 Jul 2010
£150,000
More details

Flat 5, Moorfoot House Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

Today
£220,014
streetscan.co.uk estimate
12 Aug 2025
£222,000
27 Apr 2021
£205,000
15 Jan 2014
£150,000
25 Sep 2009
£149,950

Flat 6, Moorfoot House Mendip Way, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£224,802
streetscan.co.uk estimate
6 Nov 2015
£188,500
More details

Flat 7, Moorfoot House Mendip Way, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£229,116
streetscan.co.uk estimate
1 Aug 2014
£165,000
22 Jun 2009
£149,950
More details

Flat 8, Moorfoot House Mendip Way, Great Ashby, Stevenage, North Hertfordshire, Hertfordshire, SG1 6GY

Today
£232,898
streetscan.co.uk estimate
31 Oct 2023
£235,000
27 Mar 2014
£157,500

Area Insights

Data Sources

Properties at SG1 6GY appear fifty-three times in the Land Registry records, with the latest transaction recorded on 17 Feb 2026. It also has twenty-three Energy Performance Certificates (EPC) entries, the earliest dating back to 1 Aug 2019. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.