Over the past 31 years, there have been 59 property sales recorded in the SM6 8NQ postcode area. The highest sale price reached £665,000, while the most recent sale was for a terraced house sold in February 2026 for £540,000.

The estimated average property value in SM6 8NQ currently stands at £509,393, 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 £5,683.

Property prices in SM6 8NQ have risen by 7.3% over the past year , with a total increase of 21.9% over the past five years , and a long-term rise of 52% over the past decade .

The most common type of property sold in the area is terraced, making up around 69% of transactions , followed by flat and semi-detached.

Housing in SM6 8NQ is predominantly owner-occupied, with an estimated 80% of homes being lived in by the owners.

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Property Sales

1 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Semi-detached
🛏️ 5bed
📐 915 sq ft
Today
£578,026
streetscan.co.uk estimate
13 May 2024
£530,000
25 Jun 2004
£225,000
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10 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 5bed
📐 895 sq ft
Today
£524,617
streetscan.co.uk estimate
30 Nov 2020
£442,000
12 Aug 2011
£250,000
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11 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

Today
£526,815
streetscan.co.uk estimate
18 Oct 1999
£112,000

12 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 5bed
📐 915 sq ft
Today
£459,763
streetscan.co.uk estimate
27 Nov 2014
£305,000
4 Jun 2004
£219,950
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15 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 6bed
📐 1055 sq ft
Today
£615,929
streetscan.co.uk estimate
1 Sep 2021
£545,000
More details

16 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

Today
£636,525
streetscan.co.uk estimate
21 Nov 2003
£239,950
30 Nov 1995
£88,500

17 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 5bed
📐 1001 sq ft
Today
£546,006
streetscan.co.uk estimate
31 Jul 2023
£510,000
30 May 2003
£229,500
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18 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 5bed
📐 893 sq ft
Today
£525,736
streetscan.co.uk estimate
10 May 2017
£415,000
21 Jul 1999
£112,000
More details

19 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 5bed
📐 1042 sq ft
Today
£553,812
streetscan.co.uk estimate
12 Jul 2010
£272,000
More details

1A Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£325,565
streetscan.co.uk estimate
27 Jun 2019
£295,000
15 Dec 2006
£171,000
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1C Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Semi-detached
🛏️ 5bed
📐 861 sq ft
Today
£650,759
streetscan.co.uk estimate
14 Jun 2006
£280,000
More details

20 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

Today
£571,832
streetscan.co.uk estimate
5 Aug 1998
£107,500

21 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 4bed
📐 861 sq ft
Today
£536,305
streetscan.co.uk estimate
27 Feb 2026
£540,000
30 Mar 2021
£475,000
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More details

23 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 5bed
📐 889 sq ft
Today
£529,552
streetscan.co.uk estimate
19 Sep 2018
£430,000
12 Aug 2009
£225,500
More details

24 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 4bed
📐 1001 sq ft
Today
£460,341
streetscan.co.uk estimate
27 Nov 2023
£425,000
More details

25 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 7bed
📐 1421 sq ft
Today
£705,261
streetscan.co.uk estimate
26 May 2023
£665,000
13 Dec 2001
£185,000
More details

26 Headley Avenue, Wallington, Croydon, Greater London, SM6 8NQ

Today
£504,591
streetscan.co.uk estimate
24 Sep 1996
£74,000

28 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 6bed
📐 1109 sq ft
Today
£486,124
streetscan.co.uk estimate
23 Aug 2018
£400,000
22 Oct 2012
£295,000
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More details

29 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Semi-detached
🛏️ 8bed
📐 1550 sq ft
Today
£716,706
streetscan.co.uk estimate
10 May 2017
£565,000
27 May 2004
£238,000
More details

2A Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Flat
🛏️ 3bed
📐 643 sq ft
Today
£316,357
streetscan.co.uk estimate
26 Mar 2018
£295,000
23 Mar 2015
£44,600
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More details

3 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 4bed
📐 926 sq ft
Today
£558,102
streetscan.co.uk estimate
31 May 2019
£440,000
More details

3A Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Flat
🛏️ 4bed
📐 732 sq ft
Today
£182,000
streetscan.co.uk estimate
26 Mar 2024
£182,000
24 Jan 2024
£110,000
More details

4 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 4bed
📐 958 sq ft
Today
£566,734
streetscan.co.uk estimate
3 Feb 2023
£550,000
17 Jan 2008
£285,000
More details

4A Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

Today
£289,495
streetscan.co.uk estimate
3 Aug 2007
£187,500
17 Sep 2004
£159,950
6 Oct 2000
£69,950

7 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 7bed
📐 1292 sq ft
Today
£570,449
streetscan.co.uk estimate
25 Feb 2005
£237,500
More details

8 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

Today
£553,545
streetscan.co.uk estimate
3 Aug 2005
£237,000
28 Feb 1995
£63,250

9 Headley Avenue, Wallington, Sutton, Greater London, SM6 8NQ

🏠 Terraced
🛏️ 4bed
📐 924 sq ft
Today
£574,305
streetscan.co.uk estimate
17 Nov 2011
£281,500
1 Oct 2001
£162,000
More details

Area Insights

Data Sources

Properties at SM6 8NQ appear fifty-nine times in the Land Registry records, with the latest transaction recorded on 27 Feb 2026. It also has twenty-one Energy Performance Certificates (EPC) entries, the earliest dating back to 27 Jan 2017. 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.