Over the past 31 years, there have been 30 property sales recorded in the HA4 9RG postcode area. The highest sale price reached £615,000, while the most recent sale was for a semi-detached bungalow sold in October 2025 for £518,000.

The estimated average property value in HA4 9RG currently stands at £634,553, which is approximately 8.4% 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 £9,430.

Property prices in HA4 9RG have risen by 3.2% over the past year , with a total increase of 16.9% over the past five years , and a long-term rise of 50.5% over the past decade .

100% of recorded transactions in the area were for semi-detached properties.

Housing in HA4 9RG is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

13 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

🏠 Semi-detached
🛏️ 4bed
📐 926 sq ft
Today
£740,495
streetscan.co.uk estimate
8 Jun 2017
£615,000
22 Jan 2013
£285,000
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15 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

🏠 Semi-detached
🛏️ 3bed
📐 764 sq ft
Today
£585,904
streetscan.co.uk estimate
3 Sep 2024
£565,000
19 Mar 2010
£260,000
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17 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

🏠 Semi-detached
🛏️ 3bed
📐 549 sq ft
Today
£587,745
streetscan.co.uk estimate
17 Sep 2021
£526,000
More details

19 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

🏠 Semi-detached
🛏️ 3bed
📐 549 sq ft
Today
£531,543
streetscan.co.uk estimate
18 Jan 2013
£285,000
More details

21 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

🏠 Semi-detached
🛏️ 3bed
📐 624 sq ft
Today
£601,277
streetscan.co.uk estimate
16 Oct 2020
£525,000
5 Jul 2002
£192,500
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23 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

Today
£569,413
streetscan.co.uk estimate
16 Nov 2005
£250,000
21 Jun 1997
£97,000

25 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

🏠 Semi-detached
🛏️ 4bed
📐 678 sq ft
Today
£599,974
streetscan.co.uk estimate
23 Aug 2024
£575,000
12 Jul 2013
£355,000
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27 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

Today
£678,319
streetscan.co.uk estimate
19 Jan 2007
£320,000
24 Sep 1998
£108,000

29 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

🏠 Semi-detached
🛏️ 3bed
📐 570 sq ft
Today
£661,884
streetscan.co.uk estimate
11 Mar 2016
£532,000
20 Apr 2007
£291,000
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31 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

Today
£576,571
streetscan.co.uk estimate
24 Mar 2004
£240,000

33 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

🏠 Semi-detached
🛏️ 4bed
📐 786 sq ft
Today
£514,938
streetscan.co.uk estimate
17 Oct 2025
£518,000
6 May 2004
£275,000
More details

35 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

🏠 Semi-detached
🛏️ 4bed
📐 990 sq ft
Today
£783,915
streetscan.co.uk estimate
14 May 2012
£404,000
28 Nov 2003
£119,000
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5 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

Today
£761,601
streetscan.co.uk estimate
29 Jan 1999
£157,000

9 Windermere Avenue, Ruislip, Hillingdon, Greater London, HA4 9RG

🏠 Semi-detached
🛏️ 6bed
📐 1044 sq ft
Today
£687,154
streetscan.co.uk estimate
23 Aug 2018
£585,000
22 Jun 2007
£352,000
View +1 more
More details

Area Insights

Data Sources

Properties at HA4 9RG appear thirty times in the Land Registry records, with the latest transaction recorded on 17 Oct 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Oct 2012. 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.