Over the past 30 years, there have been 40 property sales recorded in the KT6 7SS postcode area. The highest sale price reached £870,000, while the most recent sale was for a semi-detached house sold in January 2026 for £628,000.

The estimated average property value in KT6 7SS currently stands at £610,657, 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 £7,181.

Property prices in KT6 7SS have risen by 1.4% over the past year , with a total increase of 16.2% over the past five years , and a long-term rise of 32.5% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 48% of transactions , followed by flat and detached.

Housing in KT6 7SS is predominantly owner-occupied, with an estimated 84% of homes being lived in by the owners.

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Property Sales

1 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

Today
£850,280
streetscan.co.uk estimate
4 Oct 2006
£385,000
5 Jul 2005
£340,000

10 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Semi-detached
🛏️ 5bed
📐 861 sq ft
Today
£683,541
streetscan.co.uk estimate
8 Mar 2001
£195,000
27 Nov 1996
£102,000
More details

11 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Semi-detached
🛏️ 6bed
📐 1033 sq ft
Today
£715,396
streetscan.co.uk estimate
6 Feb 2020
£605,000
11 Jun 2015
£448,000
View +3 more
More details

12 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

Today
£306,738
streetscan.co.uk estimate
21 Dec 2006
£185,500
26 Oct 2000
£111,000
24 Feb 1997
£51,000

14 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Flat
🛏️ 3bed
📐 538 sq ft
Today
£345,093
streetscan.co.uk estimate
6 May 2022
£360,000
20 Feb 2020
£330,000
View +2 more
More details

15 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Detached
🛏️ 5bed
📐 1208 sq ft
Today
£988,312
streetscan.co.uk estimate
30 Aug 2018
£870,000
10 Nov 2011
£585,000
View +1 more
More details

16 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Flat
🛏️ 3bed
📐 561 sq ft
Today
£332,460
streetscan.co.uk estimate
7 Aug 2017
£340,000
30 Mar 2012
£230,000
View +1 more
More details

18 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Flat
🛏️ 3bed
📐 527 sq ft
Today
£304,605
streetscan.co.uk estimate
28 Aug 2020
£300,000
25 Sep 2019
£16,000
View +1 more
More details

19 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Detached
🛏️ 5bed
📐 657 sq ft
Today
£723,966
streetscan.co.uk estimate
6 Dec 2024
£715,000
More details

21 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Detached
🛏️ 5bed
📐 1163 sq ft
Today
£777,844
streetscan.co.uk estimate
28 Feb 2025
£765,000
30 Apr 1999
£178,000
More details

25 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Detached
🛏️ 4bed
📐 1010 sq ft
Today
£741,352
streetscan.co.uk estimate
14 Mar 2014
£495,000
More details

4 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Semi-detached
🛏️ 4bed
📐 883 sq ft
Today
£563,705
streetscan.co.uk estimate
10 Oct 2019
£475,000
More details

5 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Semi-detached
🛏️ 7bed
📐 1098 sq ft
Today
£531,553
streetscan.co.uk estimate
13 Sep 1999
£122,500
More details

6 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Detached
🛏️ 7bed
📐 2110 sq ft
Today
£689,953
streetscan.co.uk estimate
20 Feb 2014
£450,000
More details

7 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

Today
£662,275
streetscan.co.uk estimate
31 May 2002
£216,500
15 Feb 2002
£170,000
26 Feb 1996
£95,000

8 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

🏠 Semi-detached
🛏️ 5bed
📐 904 sq ft
Today
£622,941
streetscan.co.uk estimate
29 Jan 2026
£628,000
30 Sep 2021
£604,000
View +1 more
More details

9 Thornhill Avenue, Surbiton, Kingston Upon Thames, Greater London, KT6 7SS

Today
£719,499
streetscan.co.uk estimate
30 Nov 2007
£384,950
8 Jul 2002
£201,000

Area Insights

Data Sources

Properties at KT6 7SS appear fourty times in the Land Registry records, with the latest transaction recorded on 29 Jan 2026. It also has thirteen Energy Performance Certificates (EPC) entries, the earliest dating back to 22 May 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.