Over the past 29 years, there have been 29 property sales recorded in the HA7 3RA postcode area. The highest sale price reached £857,000, while the most recent sale was for a semi-detached house sold in January 2026 for £857,000.

The estimated average property value in HA7 3RA currently stands at £611,265, which is approximately 17.9% 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 £6,814.

Property prices in HA7 3RA have risen by 2.6% over the past year , with a total increase of 18.3% over the past five years , and a long-term rise of 43.5% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 97% of transactions , followed by terraced.

Housing in HA7 3RA is mixed, with 45% of homes being owner-occupied, indicating a diverse residential makeup.

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Property Sales

1 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

🏠 Semi-detached
🛏️ 3bed
📐 829 sq ft
Today
£667,316
streetscan.co.uk estimate
29 Nov 2024
£650,000
More details

11 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

🏠 Semi-detached
🛏️ 3bed
📐 731 sq ft
Today
£554,542
streetscan.co.uk estimate
15 Jun 2011
£290,000
More details

15 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

Today
£656,918
streetscan.co.uk estimate
25 Jan 2006
£286,500
10 Oct 1997
£115,000

17 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

Today
£580,705
streetscan.co.uk estimate
20 Feb 2006
£255,000

19 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

🏠 Semi-detached
🛏️ 4bed
📐 1033 sq ft
Today
£572,977
streetscan.co.uk estimate
18 Feb 2011
£302,500
More details

21 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

🏠 Semi-detached
🛏️ 3bed
📐 1012 sq ft
Today
£548,432
streetscan.co.uk estimate
17 Sep 2025
£555,000
6 Apr 2006
£273,000
More details

23 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

🏠 Semi-detached
🛏️ 3bed
📐 573 sq ft
Today
£581,052
streetscan.co.uk estimate
7 Sep 2012
£323,000
9 Jun 2010
£303,000
View +1 more
More details

25 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

Today
£552,000
streetscan.co.uk estimate
12 May 2008
£299,000

27 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

Today
£554,853
streetscan.co.uk estimate
23 Aug 2001
£170,000
14 Nov 1996
£83,000

3 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

🏠 Semi-detached
🛏️ 6bed
📐 1442 sq ft
Today
£787,971
streetscan.co.uk estimate
1 Jul 2010
£410,500
More details

31 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

🏠 Semi-detached
🛏️ 6bed
📐 1528 sq ft
Today
£631,080
streetscan.co.uk estimate
28 Feb 2003
£245,000
1 Oct 1999
£80,000
More details

33 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

🏠 Semi-detached
🛏️ 3bed
📐 1023 sq ft
Today
£587,379
streetscan.co.uk estimate
19 Jun 2015
£425,000
12 May 2004
£300,000
View +2 more
More details

5 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

🏠 Semi-detached
🛏️ 7bed
📐 1593 sq ft
Today
£851,055
streetscan.co.uk estimate
16 Jan 2026
£857,000
18 Jun 2021
£770,000
View +2 more
More details

7 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

🏠 Semi-detached
🛏️ 5bed
📐 1001 sq ft
Today
£539,830
streetscan.co.uk estimate
5 Sep 2011
£285,000
More details

9 Chartley Avenue, Stanmore, Harrow, Greater London, HA7 3RA

🏠 Semi-detached
🛏️ 3bed
📐 850 sq ft
Today
£680,971
streetscan.co.uk estimate
19 Jan 2017
£560,000
17 Dec 2004
£290,000
View +1 more
More details

Area Insights

Data Sources

Properties at HA7 3RA appear twenty-nine times in the Land Registry records, with the latest transaction recorded on 16 Jan 2026. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 21 Feb 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.