Over the past 31 years, there have been 66 property sales recorded in the HA3 6JJ postcode area. The highest sale price reached £585,000, while the most recent sale was for a terraced house sold in November 2025 for £500,000.

The estimated average property value in HA3 6JJ currently stands at £491,810, 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 £6,731.

Property prices in HA3 6JJ 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 38.9% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 61% of transactions , followed by terraced and flat.

Housing in HA3 6JJ is predominantly owner-occupied, with an estimated 61% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

10 Belsize Road, Harrow, Greater London, HA3 6JJ

Today
£505,453
streetscan.co.uk estimate
20 Aug 2004
£227,000
5 Aug 1999
£119,950
8 May 1996
£81,000

18 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 5bed
📐 915 sq ft
Today
£559,399
streetscan.co.uk estimate
26 Jul 2019
£455,000
2 Aug 2012
£268,000
View +1 more
More details

2 Belsize Road, Harrow, Greater London, HA3 6JJ

Today
£541,672
streetscan.co.uk estimate
16 Jun 2000
£146,500

24 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 4bed
📐 581 sq ft
Today
£449,678
streetscan.co.uk estimate
5 Jul 2022
£460,000
More details

26 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 5bed
📐 635 sq ft
Today
£513,630
streetscan.co.uk estimate
9 Oct 2006
£244,000
More details

28 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 5bed
📐 667 sq ft
Today
£509,608
streetscan.co.uk estimate
30 May 2001
£148,000
17 Dec 1999
£135,000
More details

30 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 5bed
📐 678 sq ft
Today
£534,154
streetscan.co.uk estimate
4 Jul 2016
£435,000
14 Mar 2002
£170,000
More details

32 Belsize Road, Harrow, Greater London, HA3 6JJ

Today
£534,867
streetscan.co.uk estimate
24 Nov 2017
£458,000
12 Nov 2013
£290,000
27 Mar 2002
£185,000

34 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 4bed
📐 678 sq ft
Today
£492,787
streetscan.co.uk estimate
14 Jan 2016
£390,000
More details

36 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Terraced
🛏️ 4bed
📐 667 sq ft
Today
£528,000
streetscan.co.uk estimate
19 Dec 2000
£143,000
More details

38 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 5bed
📐 1125 sq ft
Today
£512,386
streetscan.co.uk estimate
17 Jan 2011
£270,000
7 Feb 2005
£233,000
More details

4 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 6bed
📐 1270 sq ft
Today
£497,682
streetscan.co.uk estimate
30 Jul 1996
£75,000
More details

40 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Terraced
🛏️ 6bed
📐 958 sq ft
Today
£501,493
streetscan.co.uk estimate
26 Nov 2025
£500,000
12 Mar 2002
£159,950
View +1 more
More details

42 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Terraced
🛏️ 4bed
📐 710 sq ft
Today
£466,606
streetscan.co.uk estimate
31 Jan 2014
£287,000
30 Jun 1999
£106,000
More details

46 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Flat
🛏️ 4bed
📐 657 sq ft
Today
£370,514
streetscan.co.uk estimate
19 May 2000
£124,950
More details

48 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£509,825
streetscan.co.uk estimate
1 Aug 2003
£201,300
25 Aug 1999
£106,000
More details

50 Belsize Road, Harrow, Greater London, HA3 6JJ

Today
£487,475
streetscan.co.uk estimate
9 Nov 2006
£236,000

52 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 5bed
📐 732 sq ft
Today
£502,796
streetscan.co.uk estimate
20 Oct 2000
£140,000
14 Apr 2000
£115,000
More details

56 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£163,786
streetscan.co.uk estimate
6 Jul 2017
£166,400
10 Dec 1999
£47,000
View +1 more
More details

58 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 4bed
📐 753 sq ft
Today
£560,283
streetscan.co.uk estimate
5 Oct 2017
£482,000
26 Jan 2001
£137,000
More details

60 Belsize Road, Harrow, Greater London, HA3 6JJ

Today
£560,000
streetscan.co.uk estimate
14 Feb 2006
£250,000
1 Dec 2003
£241,000

62 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Other
🛏️ 5bed
📐 721 sq ft
Today
£531,818
streetscan.co.uk estimate
29 Jul 2022
£585,000
31 Mar 2021
£445,000
View +2 more
More details

64 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Terraced
🛏️ 3bed
📐 702 sq ft
Today
£511,412
streetscan.co.uk estimate
18 Aug 2000
£138,000
More details

68 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 5bed
📐 798 sq ft
Today
£592,989
streetscan.co.uk estimate
29 Aug 2014
£390,000
8 Oct 2010
£285,000
View +1 more
More details

70 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Flat
🛏️ 5bed
📐 678 sq ft
Today
£442,114
streetscan.co.uk estimate
20 Jan 2017
£436,000
5 Oct 2010
£250,000
View +2 more
More details

72 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 5bed
📐 764 sq ft
Today
£257,639
streetscan.co.uk estimate
30 Jun 2016
£207,500
30 Sep 2004
£127,500
View +1 more
More details

78 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 6bed
📐 753 sq ft
Today
£570,934
streetscan.co.uk estimate
22 Dec 2005
£249,000
More details

8 Belsize Road, Harrow, Greater London, HA3 6JJ

Today
£498,713
streetscan.co.uk estimate
19 Nov 1999
£119,950
15 May 1996
£63,000

80 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 5bed
📐 829 sq ft
Today
£563,160
streetscan.co.uk estimate
31 May 2023
£530,000
25 Oct 2012
£321,000
View +4 more
More details

82 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 4bed
📐 915 sq ft
Today
£585,280
streetscan.co.uk estimate
21 May 2004
£250,000
More details

84 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 5bed
📐 990 sq ft
Today
£570,387
streetscan.co.uk estimate
12 Mar 2018
£485,000
More details

86 Belsize Road, Harrow, Greater London, HA3 6JJ

🏠 Semi-detached
🛏️ 6bed
📐 1195 sq ft
Today
£646,662
streetscan.co.uk estimate
18 Sep 2015
£495,000
More details

Area Insights

Data Sources

Properties at HA3 6JJ appear sixty-six times in the Land Registry records, with the latest transaction recorded on 26 Nov 2025. It also has twenty-six Energy Performance Certificates (EPC) entries, the earliest dating back to 29 Feb 2016. 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.