Over the past 30 years, there have been 25 property sales recorded in the TW9 4AN postcode area. The highest sale price reached £1,500,000, while the most recent sale was for a semi-detached house sold in September 2025 for £1,500,000.

The estimated average property value in TW9 4AN currently stands at £1,128,688, 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 £9,722.

Property prices in TW9 4AN have risen by 8.5% over the past year , with a total increase of 18.4% over the past five years , and a long-term rise of 33.4% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 64% of transactions , followed by terraced and flat.

Housing in TW9 4AN is predominantly owner-occupied, with an estimated 88% of homes being lived in by the owners.

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Property Sales

1 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

Today
£1,116,228
streetscan.co.uk estimate
23 Aug 1996
£164,600

11 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

🏠 Semi-detached
🛏️ 6bed
📐 1485 sq ft
Today
£1,460,076
streetscan.co.uk estimate
12 Sep 2025
£1,500,000
11 Jan 2024
£960,000
More details

13 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

🏠 Terraced
🛏️ 7bed
📐 1421 sq ft
Today
£1,280,381
streetscan.co.uk estimate
1 Jun 1998
£249,950
More details

15 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

🏠 Semi-detached
🛏️ 5bed
📐 1258 sq ft
Today
£1,185,079
streetscan.co.uk estimate
27 Apr 2010
£618,000
More details

17 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

🏠 Semi-detached
🛏️ 6bed
📐 1496 sq ft
Today
£1,257,767
streetscan.co.uk estimate
18 Oct 2004
£495,000
More details

19 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

🏠 Semi-detached
🛏️ 9bed
📐 2250 sq ft
Today
£1,935,422
streetscan.co.uk estimate
31 Oct 2013
£1,255,000
2 Jul 2009
£522,500
More details

21A West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

Today
£564,513
streetscan.co.uk estimate
6 Dec 1996
£86,000

23 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

Today
£1,277,870
streetscan.co.uk estimate
31 Dec 2012
£750,000
14 Sep 2009
£650,000
14 May 1998
£287,650
31 Jan 1997
£191,000

25 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

Today
£307,443
streetscan.co.uk estimate
19 Aug 2002
£140,500

27 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

🏠 Semi-detached
🛏️ 6bed
📐 1453 sq ft
Today
£1,094,655
streetscan.co.uk estimate
31 Jul 2023
£1,100,000
More details

29 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

🏠 Detached
🛏️ 6bed
📐 1808 sq ft
Today
£1,475,386
streetscan.co.uk estimate
30 Nov 2018
£1,250,000
1 Aug 2007
£860,000
More details

3 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

🏠 Semi-detached
🛏️ 5bed
📐 1324 sq ft
Today
£1,569,695
streetscan.co.uk estimate
1 May 2013
£955,000
11 Feb 2011
£735,000
View +1 more
More details

33 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

Today
£281,118
streetscan.co.uk estimate
4 Mar 2021
£275,000

5 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

Today
£1,052,055
streetscan.co.uk estimate
10 Apr 1996
£150,000

7 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

Today
£1,338,906
streetscan.co.uk estimate
5 Mar 2004
£492,000

9 West Park Avenue, Richmond, Richmond Upon Thames, Greater London, TW9 4AN

🏠 Terraced
🛏️ 5bed
📐 1044 sq ft
Today
£1,108,240
streetscan.co.uk estimate
19 Mar 2018
£902,500
1 Aug 1997
£7,000
More details

Area Insights

Data Sources

Properties at TW9 4AN appear twenty-five times in the Land Registry records, with the latest transaction recorded on 12 Sep 2025. It also has nine Energy Performance Certificates (EPC) entries, the earliest dating back to 28 Aug 2009. 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.