Over the past 30 years, there have been 36 property sales recorded in the HA3 8AG postcode area. The highest sale price reached £875,000, while the most recent sale was for a semi-detached house sold in August 2025 for £727,500.

The estimated average property value in HA3 8AG currently stands at £718,004, which is approximately 34.4% 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 £5,572.

Property prices in HA3 8AG have risen by 2.4% over the past year , with a total increase of 18.3% over the past five years , and a long-term rise of 38.5% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 67% of transactions , followed by flat and detached.

Housing in HA3 8AG is predominantly owner-occupied, with an estimated 82% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

11 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Semi-detached
🛏️ 5bed
📐 1389 sq ft
Today
£827,386
streetscan.co.uk estimate
6 Oct 2022
£815,000
21 Jun 2021
£635,000
More details

12 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

Today
£837,790
streetscan.co.uk estimate
18 Feb 2003
£325,250

13 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

Today
£807,158
streetscan.co.uk estimate
9 Jul 2003
£319,500

15 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Other
🛏️ 4bed
📐 635 sq ft
Today
£21,995
streetscan.co.uk estimate
31 Mar 2021
£22,720
31 Mar 2016
£325,000
View +2 more
More details

15A Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Flat
🛏️ 4bed
📐 743 sq ft
Today
£355,879
streetscan.co.uk estimate
9 Dec 2016
£355,500
25 Jul 2002
£166,000
More details

16 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Semi-detached
🛏️ 6bed
📐 1313 sq ft
Today
£811,200
streetscan.co.uk estimate
6 Feb 2017
£676,000
10 Dec 2004
£305,000
More details

21 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Detached
🛏️ 7bed
📐 1528 sq ft
Today
£973,625
streetscan.co.uk estimate
7 Mar 2016
£820,000
More details

22 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

Today
£937,304
streetscan.co.uk estimate
30 Mar 1999
£218,000

23 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Semi-detached
🛏️ 6bed
📐 1636 sq ft
Today
£946,025
streetscan.co.uk estimate
13 Aug 2021
£853,500
12 Oct 2011
£340,000
More details

25 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

Today
£720,539
streetscan.co.uk estimate
3 Mar 2006
£320,000
14 Oct 1999
£180,000

26 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Semi-detached
🛏️ 5bed
📐 1087 sq ft
Today
£586,097
streetscan.co.uk estimate
14 Jan 2021
£520,000
More details

Flat 1, 26 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£446,674
streetscan.co.uk estimate
29 Jun 2023
£450,000
More details

Flat 2, 26 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Flat
🛏️ 4bed
📐 969 sq ft
Today
£444,328
streetscan.co.uk estimate
18 Jan 2024
£450,000
More details

27 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Semi-detached
🛏️ 6bed
📐 1378 sq ft
Today
£865,536
streetscan.co.uk estimate
22 Jan 2016
£685,000
More details

28 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Semi-detached
🛏️ 6bed
📐 1324 sq ft
Today
£919,978
streetscan.co.uk estimate
8 May 2006
£415,000
10 Jul 2003
£420,000
View +1 more
More details

3 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Semi-detached
🛏️ 5bed
📐 1184 sq ft
Today
£676,265
streetscan.co.uk estimate
28 Jan 2021
£600,000
More details

30 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Semi-detached
🛏️ 8bed
📐 2142 sq ft
Today
£943,241
streetscan.co.uk estimate
24 Mar 1997
£152,500
31 Jul 1995
£135,000
More details

31 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

Today
£715,420
streetscan.co.uk estimate
30 Mar 2007
£347,000

32 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Detached
🛏️ 4bed
📐 1109 sq ft
Today
£665,677
streetscan.co.uk estimate
19 Jun 2025
£680,000
More details

33 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Semi-detached
🛏️ 7bed
📐 1582 sq ft
Today
£734,326
streetscan.co.uk estimate
6 Sep 2017
£620,000
More details

37 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

Today
£873,365
streetscan.co.uk estimate
22 Mar 1996
£129,000

4 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Semi-detached
🛏️ 5bed
📐 1270 sq ft
Today
£714,662
streetscan.co.uk estimate
18 Aug 2025
£727,500
More details

6 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

Today
£796,291
streetscan.co.uk estimate
31 Jul 1996
£120,000

7 Hawthorne Avenue, Harrow, Greater London, HA3 8AG

🏠 Semi-detached
🛏️ 6bed
📐 1539 sq ft
Today
£881,156
streetscan.co.uk estimate
20 Sep 2022
£875,000
21 Apr 2015
£510,000
More details

Area Insights

Data Sources

Properties at HA3 8AG appear thirty-six times in the Land Registry records, with the latest transaction recorded on 18 Aug 2025. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 2 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.