Over the past 30 years, there have been 85 property sales recorded in the TW7 6QR postcode area. The highest sale price reached £765,000, while the most recent sale was for a terraced house sold in March 2026 for £715,000.

The estimated average property value in TW7 6QR currently stands at £625,548, which is approximately 14.1% 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 £7,074.

Property prices in TW7 6QR have risen by 1.8% over the past year , with a total increase of 17% 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 terraced, making up around 78% of transactions , followed by semi-detached and flat.

Housing in TW7 6QR is predominantly owner-occupied, with an estimated 76% of homes being lived in by the owners.

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Property Sales

1 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

Today
£787,905
streetscan.co.uk estimate
7 Aug 2003
£315,000
29 Jan 1996
£85,000

11 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 7bed
📐 1227 sq ft
Today
£821,971
streetscan.co.uk estimate
24 Jul 2015
£615,000
17 Sep 2010
£352,500
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13 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 5bed
📐 861 sq ft
Today
£708,772
streetscan.co.uk estimate
28 Jun 2012
£397,000
29 Oct 2004
£273,000
More details

15 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

Today
£656,157
streetscan.co.uk estimate
27 May 2005
£292,000
20 Dec 1999
£150,000

17 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

Today
£613,278
streetscan.co.uk estimate
24 Aug 1998
£127,950

19 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 4bed
📐 1076 sq ft
Today
£67,103
streetscan.co.uk estimate
2 Aug 1995
£10,000
More details

27 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 5bed
📐 990 sq ft
Today
£649,797
streetscan.co.uk estimate
23 Oct 2019
£575,000
More details

29 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 6bed
📐 1227 sq ft
Today
£760,342
streetscan.co.uk estimate
21 Dec 2017
£640,000
28 Feb 2006
£247,000
More details

3 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

Today
£499,829
streetscan.co.uk estimate
27 Sep 1996
£75,000

31 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 4bed
📐 1227 sq ft
Today
£649,333
streetscan.co.uk estimate
27 Oct 2023
£650,000
14 Dec 2007
£400,000
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33 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 5bed
📐 1087 sq ft
Today
£603,172
streetscan.co.uk estimate
17 Sep 2020
£548,000
More details

35 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

Today
£589,137
streetscan.co.uk estimate
15 Dec 2006
£287,000
12 Jul 2002
£205,000
12 Jan 1996
£98,000

37 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

Today
£590,891
streetscan.co.uk estimate
9 Mar 2007
£300,000
18 Feb 2002
£192,500

39 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 5bed
📐 1389 sq ft
Today
£792,700
streetscan.co.uk estimate
26 Apr 2023
£765,000
25 Feb 2021
£465,000
More details

43 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 5bed
📐 1399 sq ft
Today
£770,000
streetscan.co.uk estimate
13 Jul 2012
£440,000
28 Nov 2003
£330,000
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47 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 5bed
📐 1190 sq ft
Today
£733,738
streetscan.co.uk estimate
9 Aug 2013
£460,000
1 Nov 2005
£280,900
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More details

51 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 5bed
📐 1087 sq ft
Today
£652,410
streetscan.co.uk estimate
12 Jun 2023
£639,000
18 Dec 2015
£609,500
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More details

53 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 5bed
📐 1023 sq ft
Today
£652,291
streetscan.co.uk estimate
28 Apr 2022
£600,000
18 Aug 2006
£295,000
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More details

55 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Semi-detached
🛏️ 5bed
📐 1216 sq ft
Today
£715,000
streetscan.co.uk estimate
11 Mar 2026
£715,000
23 Aug 2006
£322,350
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More details

61 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 5bed
📐 1012 sq ft
Today
£714,071
streetscan.co.uk estimate
2 May 2008
£398,500
3 Jul 1998
£134,950
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63 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

Today
£282,015
streetscan.co.uk estimate
27 Mar 2025
£301,000
18 Aug 2014
£300,000
16 Dec 2011
£218,500
9 Dec 2005
£183,500
7 Nov 2003
£132,000

65 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 5bed
📐 1023 sq ft
Today
£750,600
streetscan.co.uk estimate
24 Aug 2021
£675,000
3 Jul 2019
£450,000
View +4 more
More details

69 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 4bed
📐 689 sq ft
Today
£588,302
streetscan.co.uk estimate
31 May 2024
£575,000
7 Apr 2000
£179,950
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7 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 4bed
📐 958 sq ft
Today
£707,976
streetscan.co.uk estimate
23 Mar 2016
£569,000
26 Nov 1999
£148,500
More details

71 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 3bed
📐 732 sq ft
Today
£645,053
streetscan.co.uk estimate
15 Nov 2002
£238,000
31 Aug 2001
£215,000
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73 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 3bed
📐 775 sq ft
Today
£507,829
streetscan.co.uk estimate
11 Sep 2006
£250,000
More details

75 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 3bed
📐 753 sq ft
Today
£586,180
streetscan.co.uk estimate
4 Aug 2023
£591,000
2 Oct 2006
£250,000
View +1 more
More details

77 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 4bed
📐 861 sq ft
Today
£568,029
streetscan.co.uk estimate
16 Jul 2015
£425,000
More details

79 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 4bed
📐 692 sq ft
Today
£568,636
streetscan.co.uk estimate
21 Apr 2011
£315,000
9 Aug 2006
£299,950
View +1 more
More details

81 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 4bed
📐 872 sq ft
Today
£542,876
streetscan.co.uk estimate
31 Jul 2006
£260,000
23 May 1996
£83,000
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85 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

Today
£523,243
streetscan.co.uk estimate
25 May 2001
£160,000

87 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Semi-detached
🛏️ 4bed
📐 904 sq ft
Today
£623,742
streetscan.co.uk estimate
30 Jul 2019
£520,000
13 Nov 2008
£299,950
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More details

89 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

Today
£579,547
streetscan.co.uk estimate
3 Aug 2001
£185,000
6 Nov 1998
£127,000

9 Castle Road, Isleworth, Hounslow, Greater London, TW7 6QR

🏠 Terraced
🛏️ 1bed
📐 1389 sq ft
Today
£784,502
streetscan.co.uk estimate
14 Feb 2022
£720,000
1 Aug 2011
£330,000
View +1 more
More details

Area Insights

Data Sources

Properties at TW7 6QR appear eighty-five times in the Land Registry records, with the latest transaction recorded on 11 Mar 2026. It also has twenty-five Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Sep 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.