Over the past 29 years, there have been 25 property sales recorded in the HA3 9LA postcode area. The highest sale price reached £520,000, while the most recent sale was for a semi-detached house sold in September 2025 for £437,086.

The estimated average property value in HA3 9LA currently stands at £583,831, which is approximately 9.3% 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 £6,146.

Property prices in HA3 9LA have risen by 3.3% over the past year , with a total increase of 18.5% over the past five years , and a long-term rise of 37.4% over the past decade .

The most common type of property sold in the area is terraced, making up around 88% of transactions , followed by semi-detached.

Housing in HA3 9LA is predominantly owner-occupied, with an estimated 73% of homes being lived in by the owners.

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Property Sales

11 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 5bed
📐 872 sq ft
Today
£560,483
streetscan.co.uk estimate
16 Jun 2006
£258,000
More details

12 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 5bed
📐 1239 sq ft
Today
£590,376
streetscan.co.uk estimate
8 Oct 2013
£352,000
25 Sep 2006
£295,000
More details

13 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

Today
£608,289
streetscan.co.uk estimate
26 May 2011
£317,500
19 Nov 2001
£172,000

15 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 4bed
📐 883 sq ft
Today
£585,761
streetscan.co.uk estimate
6 Apr 2017
£501,500
More details

16 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 5bed
📐 883 sq ft
Today
£517,381
streetscan.co.uk estimate
30 Sep 2005
£232,000
More details

17 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 4bed
📐 904 sq ft
Today
£604,089
streetscan.co.uk estimate
31 Aug 2018
£510,000
More details

20 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

Today
£575,034
streetscan.co.uk estimate
21 Jun 1996
£85,000

21 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

Today
£664,907
streetscan.co.uk estimate
28 Feb 1997
£107,500

22 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 6bed
📐 1033 sq ft
Today
£567,273
streetscan.co.uk estimate
29 Apr 2021
£520,000
More details

23 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 6bed
📐 1345 sq ft
Today
£701,053
streetscan.co.uk estimate
27 May 2011
£370,000
3 Dec 2003
£189,000
More details

24 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 9bed
📐 1432 sq ft
Today
£434,072
streetscan.co.uk estimate
19 Sep 2025
£437,086
20 Feb 1998
£110,000
More details

25 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 4bed
📐 1087 sq ft
Today
£598,737
streetscan.co.uk estimate
7 Jul 2014
£395,000
22 Aug 2003
£249,500
More details

26 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 5bed
📐 990 sq ft
Today
£556,291
streetscan.co.uk estimate
5 Jun 2009
£250,000
More details

3 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 5bed
📐 872 sq ft
Today
£565,461
streetscan.co.uk estimate
1 Nov 2013
£339,950
More details

30 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 4bed
📐 969 sq ft
Today
£555,614
streetscan.co.uk estimate
28 Aug 2019
£457,500
More details

32 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

Today
£825,623
streetscan.co.uk estimate
2 Oct 2003
£335,000
28 Nov 1996
£123,000

4 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 4bed
📐 1033 sq ft
Today
£580,000
streetscan.co.uk estimate
10 Mar 2000
£145,000
More details

5 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 5bed
📐 861 sq ft
Today
£512,956
streetscan.co.uk estimate
19 Feb 2014
£315,000
More details

9 Tonbridge Crescent, Harrow, Greater London, HA3 9LA

🏠 Terraced
🛏️ 5bed
📐 1023 sq ft
Today
£627,758
streetscan.co.uk estimate
30 Apr 2001
£175,000
More details

Area Insights

Data Sources

Properties at HA3 9LA appear twenty-five times in the Land Registry records, with the latest transaction recorded on 19 Sep 2025. It also has fifteen Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Sep 2021. 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.