Over the past 30 years, there have been 36 property sales recorded in the HA4 6SX postcode area. The highest sale price reached £617,500, while the most recent sale was for a semi-detached bungalow sold in July 2025 for £525,000.

The estimated average property value in HA4 6SX currently stands at £596,714, 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 £6,356.

Property prices in HA4 6SX have risen by 3.1% over the past year , with a total increase of 15.8% over the past five years, and a long-term rise of 44.6% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 50% of transactions , followed by detached and terraced.

Housing in HA4 6SX is predominantly owner-occupied, with an estimated 53% of homes being lived in by the owners.

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Property Sales

10 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

Today
£406,531
streetscan.co.uk estimate
4 Feb 2000
£120,000
25 Nov 1996
£58,500

10A Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£335,648
streetscan.co.uk estimate
25 Oct 1999
£92,000
28 Jun 1996
£59,000
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More details

12 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Semi-detached
🛏️ 5bed
📐 1539 sq ft
Today
£701,486
streetscan.co.uk estimate
29 Jun 2021
£617,500
29 Aug 2003
£229,950
More details

12A Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£552,913
streetscan.co.uk estimate
19 Nov 2018
£458,500
27 Feb 2013
£285,000
More details

18 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

Today
£574,345
streetscan.co.uk estimate
8 Dec 2004
£248,000

20 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Detached
🛏️ 3bed
📐 721 sq ft
Today
£516,038
streetscan.co.uk estimate
27 Mar 2025
£515,000
23 Jan 2025
£420,000
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22 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Detached
🛏️ 5bed
📐 1432 sq ft
Today
£605,973
streetscan.co.uk estimate
29 Mar 2023
£595,000
17 Mar 2017
£528,000
More details

26 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Detached
🛏️ bed
📐 969 sq ft
Today
£563,671
streetscan.co.uk estimate
15 Feb 2016
£465,000
17 Mar 2008
£285,000
More details

28 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Terraced
🛏️ bed
📐 1191 sq ft
Today
£719,449
streetscan.co.uk estimate
28 Feb 2014
£425,000
7 Jun 2007
£591,000
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28A Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Terraced
🛏️ bed
📐 1191 sq ft
Today
£729,188
streetscan.co.uk estimate
24 Jan 2014
£425,000
More details

28B Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Terraced
🛏️ bed
📐 1191 sq ft
Today
£721,801
streetscan.co.uk estimate
11 Nov 2013
£415,000
More details

30 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Semi-detached
🛏️ 5bed
📐 1302 sq ft
Today
£809,587
streetscan.co.uk estimate
2 Oct 2009
£375,000
26 Jun 1995
£114,000
More details

32 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Semi-detached
🛏️ 5bed
📐 1625 sq ft
Today
£747,161
streetscan.co.uk estimate
16 Jul 2014
£470,000
29 Jul 2002
£225,000
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32A Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Semi-detached
🛏️ 3bed
📐 570 sq ft
Today
£527,589
streetscan.co.uk estimate
3 Jul 2025
£525,000
10 Oct 2011
£250,000
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More details

34 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Semi-detached
🛏️ 3bed
📐 592 sq ft
Today
£569,501
streetscan.co.uk estimate
17 Nov 2022
£560,000
31 Jul 2012
£285,000
More details

36 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Semi-detached
🛏️ 5bed
📐 1033 sq ft
Today
£671,020
streetscan.co.uk estimate
19 Sep 2017
£565,000
More details

4 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

🏠 Semi-detached
🛏️ 4bed
📐 1163 sq ft
Today
£644,368
streetscan.co.uk estimate
30 Sep 2011
£322,500
18 Aug 2008
£266,000
More details

6 Hardy Avenue, Ruislip, Hillingdon, Greater London, HA4 6SX

Today
£679,935
streetscan.co.uk estimate
3 Apr 2001
£210,000

Area Insights

Data Sources

Properties at HA4 6SX appear thirty-six times in the Land Registry records, with the latest transaction recorded on 3 Jul 2025. It also has fifteen Energy Performance Certificates (EPC) entries, the earliest dating back to 28 Jul 2011. 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.