Over the past 30 years, there have been 46 property sales recorded in the TW14 9LA postcode area. The highest sale price reached £585,000, while the most recent sale was for a semi-detached house sold in August 2025 for £585,000.

The estimated average property value in TW14 9LA currently stands at £474,516, which is approximately 14.9% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £5,119.

Property prices in TW14 9LA have risen by 1.2% over the past year , with a total increase of 14.3% over the past five years , and a long-term rise of 45% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 96% of transactions , followed by terraced.

Housing in TW14 9LA is predominantly owner-occupied, with an estimated 71% of homes being lived in by the owners.

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Property Sales

1 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 904 sq ft
Today
£522,181
streetscan.co.uk estimate
23 Feb 2021
£465,000
27 Oct 2011
£214,950
More details

11 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

Today
£465,073
streetscan.co.uk estimate
5 Nov 2020
£430,000
21 Dec 2009
£236,000
10 Sep 2004
£223,000

15 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 4bed
📐 834 sq ft
Today
£460,321
streetscan.co.uk estimate
15 Nov 2010
£243,000
More details

17 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

Today
£518,571
streetscan.co.uk estimate
31 Mar 2023
£510,000

19 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 921 sq ft
Today
£440,835
streetscan.co.uk estimate
28 Apr 2011
£240,000
26 Oct 2001
£125,000
More details

21 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 1044 sq ft
Today
£489,275
streetscan.co.uk estimate
28 Sep 2015
£371,000
More details

29 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 4bed
📐 1023 sq ft
Today
£443,223
streetscan.co.uk estimate
19 Oct 2012
£250,000
More details

3 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 926 sq ft
Today
£459,530
streetscan.co.uk estimate
2 Sep 2002
£169,950
More details

31 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 1056 sq ft
Today
£515,100
streetscan.co.uk estimate
19 Feb 2010
£265,000
More details

35 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

Today
£441,114
streetscan.co.uk estimate
11 Aug 2003
£180,000

37 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

Today
£493,878
streetscan.co.uk estimate
4 Oct 1996
£75,000

39 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 840 sq ft
Today
£483,491
streetscan.co.uk estimate
23 Jun 2023
£475,000
More details

41 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 1130 sq ft
Today
£290,095
streetscan.co.uk estimate
23 Jun 2023
£285,000
29 Jun 2012
£285,000
More details

45 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 6bed
📐 1055 sq ft
Today
£577,264
streetscan.co.uk estimate
12 Oct 2018
£473,500
8 Jun 2001
£129,500
More details

47 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

Today
£500,935
streetscan.co.uk estimate
7 Mar 2007
£249,950

51 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 6bed
📐 1098 sq ft
Today
£603,461
streetscan.co.uk estimate
3 Sep 2018
£490,000
6 Feb 2013
£250,000
More details

53 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

Today
£464,794
streetscan.co.uk estimate
7 May 2003
£181,500

55 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 1087 sq ft
Today
£444,853
streetscan.co.uk estimate
30 Nov 2012
£250,000
More details

57 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 980 sq ft
Today
£484,000
streetscan.co.uk estimate
16 Jul 2001
£152,000
More details

59 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 904 sq ft
Today
£492,963
streetscan.co.uk estimate
30 Jun 2021
£440,000
11 Feb 2000
£128,000
More details

61 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 6bed
📐 1173 sq ft
Today
£456,230
streetscan.co.uk estimate
2 Oct 2008
£230,000
20 Jul 2007
£250,000
View +1 more
More details

63 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 1130 sq ft
Today
£506,993
streetscan.co.uk estimate
12 Mar 2020
£441,000
12 Nov 2004
£225,000
View +2 more
More details

65 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

Today
£453,432
streetscan.co.uk estimate
7 Sep 2000
£133,500

67 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 4bed
📐 1130 sq ft
Today
£508,348
streetscan.co.uk estimate
9 Mar 2017
£428,000
11 Feb 2005
£235,000
More details

69 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 1055 sq ft
Today
£464,599
streetscan.co.uk estimate
14 Jul 2023
£455,000
More details

7 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 5bed
📐 921 sq ft
Today
£457,235
streetscan.co.uk estimate
1 Sep 2004
£205,000
28 Aug 2001
£140,000
View +1 more
More details

75 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Semi-detached
🛏️ 4bed
📐 1023 sq ft
Today
£559,013
streetscan.co.uk estimate
26 Aug 2025
£585,000
28 Jun 2018
£310,000
More details

9 Helen Avenue, Feltham, Hounslow, Greater London, TW14 9LA

🏠 Terraced
🛏️ 5bed
📐 915 sq ft
Today
£490,357
streetscan.co.uk estimate
28 Jun 2021
£445,000
14 Apr 2000
£136,950
More details

Area Insights

Data Sources

Properties at TW14 9LA appear fourty-six times in the Land Registry records, with the latest transaction recorded on 26 Aug 2025. It also has twenty-one Energy Performance Certificates (EPC) entries, the earliest dating back to 3 Dec 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.