Over the past 31 years, there have been 30 property sales recorded in the HA1 3RQ postcode area. The highest sale price reached £920,000, while the most recent sale was for a detached house sold in March 2026 for £920,000.

The estimated average property value in HA1 3RQ currently stands at £635,402, which is approximately 18.9% 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 £6,074.

Property prices in HA1 3RQ have risen by 2.5% over the past year , with a total increase of 18.3% over the past five years , and a long-term rise of 40.2% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 87% of transactions , followed by detached and terraced.

Housing in HA1 3RQ is predominantly owner-occupied, with an estimated 80% of homes being lived in by the owners.

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Property Sales

102 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 4bed
📐 1098 sq ft
Today
£649,023
streetscan.co.uk estimate
4 Dec 2020
£570,000
6 Mar 2015
£445,000
More details

104 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

Today
£564,019
streetscan.co.uk estimate
5 Dec 2001
£179,000

108 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 5bed
📐 1055 sq ft
Today
£679,459
streetscan.co.uk estimate
3 Feb 2025
£672,000
6 Feb 2015
£475,000
View +1 more
More details

110 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 4bed
📐 1012 sq ft
Today
£605,321
streetscan.co.uk estimate
28 Feb 2003
£235,000
More details

112 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

Today
£605,764
streetscan.co.uk estimate
4 Dec 2009
£292,000
24 Feb 1995
£73,000

116 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 7bed
📐 1905 sq ft
Today
£863,109
streetscan.co.uk estimate
25 Jul 2025
£870,000
30 Apr 2015
£453,000
More details

118 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 5bed
📐 938 sq ft
Today
£709,799
streetscan.co.uk estimate
7 Aug 2020
£600,000
1 Sep 2011
£290,000
More details

120 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 5bed
📐 1008 sq ft
Today
£565,463
streetscan.co.uk estimate
28 Jun 2009
£250,000
More details

122 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 5bed
📐 1206 sq ft
Today
£680,248
streetscan.co.uk estimate
23 Jan 2026
£685,000
31 Jan 1995
£91,000
More details

124 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

Today
£646,985
streetscan.co.uk estimate
3 Jul 1998
£134,950
1 Aug 1997
£128,000

130 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 5bed
📐 799 sq ft
Today
£643,106
streetscan.co.uk estimate
8 Dec 2009
£310,000
More details

132 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 4bed
📐 958 sq ft
Today
£648,353
streetscan.co.uk estimate
19 May 2017
£550,000
More details

136 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 6bed
📐 1324 sq ft
Today
£670,483
streetscan.co.uk estimate
29 Nov 2011
£360,000
More details

138 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 5bed
📐 1012 sq ft
Today
£595,784
streetscan.co.uk estimate
3 Aug 2012
£330,000
More details

140 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Detached
🛏️ 6bed
📐 2110 sq ft
Today
£920,000
streetscan.co.uk estimate
10 Mar 2026
£920,000
1 Jun 2010
£460,000
More details

80 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Terraced
🛏️ 4bed
📐 1001 sq ft
Today
£615,615
streetscan.co.uk estimate
14 May 2015
£444,000
More details

82 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 6bed
📐 1184 sq ft
Today
£662,161
streetscan.co.uk estimate
17 Nov 2017
£567,000
More details

86 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

🏠 Semi-detached
🛏️ 6bed
📐 1270 sq ft
Today
£669,260
streetscan.co.uk estimate
25 May 2000
£177,000
More details

90 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

Today
£637,433
streetscan.co.uk estimate
1 Oct 2004
£285,000

92 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

Today
£625,010
streetscan.co.uk estimate
20 Jul 2007
£315,000

98 Cavendish Avenue, Harrow, Greater London, HA1 3RQ

Today
£783,020
streetscan.co.uk estimate
9 Aug 1996
£118,000

Area Insights

Data Sources

Properties at HA1 3RQ appear thirty times in the Land Registry records, with the latest transaction recorded on 10 Mar 2026. It also has fifteen Energy Performance Certificates (EPC) entries, the earliest dating back to 23 Sep 2009. 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.