Over the past 31 years, there have been 48 property sales recorded in the HA4 6JZ postcode area. The highest sale price reached £340,000, while the most recent sale was for a semi-detached flat sold in April 2026 for £285,000.

The estimated average property value in HA4 6JZ currently stands at £322,873, which is approximately 44.9% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £6,221.

Property prices in HA4 6JZ have risen by 2.8% over the past year , with a total increase of 8.8% over the past five years , and a long-term rise of 30.1% over the past decade .

The most common type of property sold in the area is flat, making up around 85% of transactions , followed by semi-detached.

Housing in HA4 6JZ is mixed, with 35% of homes being , indicating a diverse residential makeup.

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Property Sales

10 Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£307,537
streetscan.co.uk estimate
8 Oct 1999
£88,750
30 Apr 1997
£60,500
More details

10A Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£216,983
streetscan.co.uk estimate
13 May 2002
£94,500
More details

12 Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 527 sq ft
Today
£234,506
streetscan.co.uk estimate
12 Mar 2012
£147,000
More details

12A Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 614 sq ft
1 Apr 2026
£285,000
29 Feb 2016
£335,000
View +4 more
More details

14 Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Semi-detached
🛏️ 3bed
📐 549 sq ft
Today
£361,627
streetscan.co.uk estimate
29 Mar 2019
£305,000
More details

14A Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£302,069
streetscan.co.uk estimate
12 Dec 2003
£167,000
14 Nov 1997
£66,000
More details

16 Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 578 sq ft
Today
£330,349
streetscan.co.uk estimate
30 Aug 2013
£220,000
30 Nov 1999
£92,950
More details

16A Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 560 sq ft
Today
£301,117
streetscan.co.uk estimate
14 Mar 1996
£58,250
More details

18 Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 506 sq ft
Today
£339,919
streetscan.co.uk estimate
13 Dec 2010
£212,000
More details

18A Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 549 sq ft
Today
£343,080
streetscan.co.uk estimate
25 Sep 2015
£305,000
20 Aug 2008
£220,000
View +4 more
More details

2 Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 560 sq ft
Today
£296,898
streetscan.co.uk estimate
27 Jul 2007
£204,000
15 Jul 2005
£179,950
More details

2A Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£311,113
streetscan.co.uk estimate
8 Dec 2003
£172,000
19 Apr 2001
£89,250
View +2 more
More details

4 Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 560 sq ft
Today
£254,272
streetscan.co.uk estimate
27 Jun 2001
£93,000
More details

4A Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

Today
£305,920
streetscan.co.uk estimate
4 Apr 2002
£130,000
14 Aug 1998
£81,000

8 Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Semi-detached
🛏️ 3bed
📐 538 sq ft
Today
£417,075
streetscan.co.uk estimate
20 Jun 2014
£260,000
14 Dec 2007
£117,000
View +3 more
More details

8A Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 560 sq ft
Today
£295,398
streetscan.co.uk estimate
13 Oct 2003
£163,000
24 Mar 2000
£104,000
View +2 more
More details

8B Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 495 sq ft
Today
£332,337
streetscan.co.uk estimate
6 Jul 2012
£215,000
More details

8C Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£305,161
streetscan.co.uk estimate
11 Sep 2024
£310,000
9 Oct 2017
£340,000
View +2 more
More details

Ground Floor Flat, 6 Northdown Close, Ruislip, Hillingdon, Greater London, HA4 6JZ

Today
£318,271
streetscan.co.uk estimate
24 Oct 2025
£325,000
6 Jun 2018
£290,000

Area Insights

Data Sources

Properties at HA4 6JZ appear fourty-eight times in the Land Registry records, with the latest transaction recorded on 1 Apr 2026. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Oct 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.