The Triangle
Kingston upon Thames · KT1 3RT, KT1 3RU
Average sold price
£318,935
31 sales since 1997
Median
£210,000
middle of every sale
Last sold
£304k
25 Jul 2025
Properties
18
flat most common
Average sold price by year
Properties on The Triangle
| Address | Type | Last sold | Price | Sales |
|---|---|---|---|---|
| 14A, THE TRIANGLE KT1 3RT | Flat | 25 Jul 2025 | £304,000 | 3 |
| MOTOR RETAILING LTD, THE TRIANGLE KT1 3RU | Flat | 10 Apr 2025 | £2,000,000 | 1 |
| 5A, THE TRIANGLE KT1 3RU | Flat | 31 Jan 2024 | £380,000 | 3 |
| 9A, FLAT 1, THE TRIANGLE KT1 3RT | Flat | 26 Oct 2022 | £250,000 | 2 |
| 9A, FLAT 2, THE TRIANGLE KT1 3RT | Flat | 22 Oct 2022 | £200,000 | 1 |
| 7A, THE TRIANGLE KT1 3RU | Other | 16 Jul 2018 | £520,000 | 2 |
| 14B, THE TRIANGLE KT1 3RT | Flat | 20 Oct 2017 | £260,000 | 2 |
| 12 - 14, THE TRIANGLE KT1 3RT | Semi-Detached | 23 Jun 2017 | £1,350,000 | 1 |
| 12B, THE TRIANGLE KT1 3RT | Flat | 24 Mar 2016 | £265,000 | 1 |
| 1A, THE TRIANGLE KT1 3RU | Terraced | 24 May 2012 | £410,000 | 1 |
| 11B, SECOND FLOOR FLAT, THE TRIANGLE KT1 3RT | Flat | 11 May 2012 | £178,500 | 2 |
| 8A, THE TRIANGLE, KINGSTON UPON THAMES KT1 3RT | Terraced | 27 Jun 2008 | £215,000 | 4 |
| 12B, THE TRIANGLE, KINGSTON UPON THAMES KT1 3RT | Flat new build | 7 Sep 2007 | £175,000 | 1 |
| 12A, THE TRIANGLE KT1 3RT | Flat new build | 28 May 2007 | £200,000 | 1 |
| 11A, FIRST FLOOR FLAT, THE TRIANGLE KT1 3RT | Flat new build | 14 May 2007 | £195,000 | 1 |
| 9A, THE TRIANGLE, KINGSTON UPON THAMES KT1 3RT | Flat | 15 Aug 2006 | £235,000 | 2 |
| 2A, THE TRIANGLE, KINGSTON UPON THAMES KT1 3RU | Semi-Detached | 16 Dec 2002 | £205,000 | 1 |
| 10A, THE TRIANGLE, KINGSTON UPON THAMES KT1 3RT | Flat | 3 Aug 2001 | £137,000 | 2 |
Recent sales
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| 25 Jul 2025 | 14A, THE TRIANGLE | Flat | Leasehold | £304,000 |
| 10 Apr 2025 | MOTOR RETAILING LTD, THE TRIANGLE | Flat | Freehold | £2,000,000 |
| 31 Jan 2024 | 5A, THE TRIANGLE | Flat | Leasehold | £380,000 |
| 26 Oct 2022 | 9A, FLAT 1, THE TRIANGLE | Flat | Leasehold | £250,000 |
| 22 Oct 2022 | 9A, FLAT 2, THE TRIANGLE | Flat | Leasehold | £200,000 |
| 4 Nov 2021 | 9A, FLAT 1, THE TRIANGLE | Other | Freehold | £210,000 |
| 4 Jun 2020 | 5A, THE TRIANGLE | Flat | Leasehold | £385,000 |
| 16 Jul 2018 | 7A, THE TRIANGLE | Other | Freehold | £520,000 |
| 20 Oct 2017 | 14B, THE TRIANGLE | Flat | Leasehold | £260,000 |
| 23 Jun 2017 | 12 - 14, THE TRIANGLE | Semi-Detached | Freehold | £1,350,000 |
| 24 Mar 2016 | 12B, THE TRIANGLE | Flat | Leasehold | £265,000 |
| 17 Dec 2013 | 14A, THE TRIANGLE | Flat | Leasehold | £248,500 |
| 24 May 2012 | 1A, THE TRIANGLE | Terraced | Freehold | £410,000 |
| 11 May 2012 | 11B, SECOND FLOOR FLAT, THE TRIANGLE | Flat | Leasehold | £178,500 |
| 27 Jun 2008 | 8A, THE TRIANGLE, KINGSTON UPON THAMES | Terraced | Freehold | £215,000 |
| 14 Sep 2007 | 8A, THE TRIANGLE, KINGSTON UPON THAMES | Flat | Leasehold | £220,000 |
| 7 Sep 2007 | 12B, THE TRIANGLE, KINGSTON UPON THAMES | Flat | Leasehold | £175,000 |
| 28 May 2007 | 12A, THE TRIANGLE | Flat | Leasehold | £200,000 |
| 25 May 2007 | 11B, SECOND FLOOR FLAT, THE TRIANGLE | Flat | Leasehold | £162,000 |
| 25 May 2007 | 14B, THE TRIANGLE | Flat | Leasehold | £165,000 |
| 14 May 2007 | 11A, FIRST FLOOR FLAT, THE TRIANGLE | Flat | Leasehold | £195,000 |
| 16 Feb 2007 | 14A, THE TRIANGLE | Flat | Leasehold | £200,000 |
| 15 Aug 2006 | 9A, THE TRIANGLE, KINGSTON UPON THAMES | Flat | Leasehold | £235,000 |
| 23 Aug 2005 | 8A, THE TRIANGLE, KINGSTON UPON THAMES | Flat | Leasehold | £180,000 |
| 8 Aug 2003 | 8A, THE TRIANGLE, KINGSTON UPON THAMES | Terraced | Freehold | £180,000 |
| 27 Jun 2003 | 7A, THE TRIANGLE | Terraced | Freehold | £220,000 |
| 16 Dec 2002 | 2A, THE TRIANGLE, KINGSTON UPON THAMES | Semi-Detached | Freehold | £205,000 |
| 3 Aug 2001 | 10A, THE TRIANGLE, KINGSTON UPON THAMES | Flat | Leasehold | £137,000 |
| 4 May 2001 | 10A, THE TRIANGLE, KINGSTON UPON THAMES | Terraced | Freehold | £59,000 |
| 22 Oct 1999 | 5A, THE TRIANGLE | Flat | Leasehold | £100,000 |
| 9 Jun 1997 | 9A, THE TRIANGLE, KINGSTON UPON THAMES | Flat | Leasehold | £78,000 |
Other streets in Kingston upon Thames
Frequently asked questions
What is the average house price on The Triangle, Kingston upon Thames?
The average sold price on The Triangle is £318,935, across 31 sales since 1997. The median is £210,000 — the middle price, which a few unusually expensive sales cannot pull upward.
When did a property on The Triangle last sell?
The most recent recorded sale on The Triangle was 14A, THE TRIANGLE, which sold for £304,000 on 25 Jul 2025.
How many properties are there on The Triangle?
18 separate addresses have sold on The Triangle since 1997, across 2 postcodes (KT1 3RT, KT1 3RU). That is not the same as the number of homes on the street — a property that has never changed hands since 1995 does not appear in Land Registry records.
About this data
Every figure on this page is calculated from the 31 sales HM Land Registry has recorded on The Triangle since 1997 — what buyers actually paid, not asking prices or estimates. A home that has not changed hands since records began in 1995 will not appear. Sales are matched to this street by postcode and by the street component of the registered address, so a neighbouring street with a similar name is not counted. The Price Paid dataset covers England and Wales only; see Scotland and Northern Ireland.