Over the past 30 years, there have been 40 property sales recorded in the HA1 1QQ postcode area. The highest sale price reached £405,000, while the most recent sale was for a semi-detached flat sold in November 2025 for £362,000.

The estimated average property value in HA1 1QQ currently stands at £324,309, which is approximately 39.3% 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 £6,165.

Property prices in HA1 1QQ have risen by 1.8% over the past year , with a total increase of 11.2% over the past five years , and a long-term rise of 25.9% over the past decade .

The most common type of property sold in the area is flat, making up around 95% of transactions , followed by terraced and semi-detached.

Housing in HA1 1QQ is predominantly owner-occupied, with an estimated 57% of homes being lived in by the owners.

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Property Sales

Flat 3, 80 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 2bed
📐 538 sq ft
Today
£252,745
streetscan.co.uk estimate
11 Sep 2024
£263,500
20 Dec 2012
£155,000
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Flat 4, 80 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 2bed
📐 269 sq ft
Today
£142,573
streetscan.co.uk estimate
21 Oct 2025
£145,000
22 Mar 2013
£125,000
More details

Flat 5, 80 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 1bed
📐 312 sq ft
Today
£154,912
streetscan.co.uk estimate
3 Apr 2013
£103,000
More details

Upper Flat, 80 Welldon Crescent, Harrow, Greater London, HA1 1QQ

Today
£587,379
streetscan.co.uk estimate
24 Nov 1995
£85,000

82A Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£201,429
streetscan.co.uk estimate
16 Oct 1997
£48,000
More details

84A Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£368,182
streetscan.co.uk estimate
1 Jul 2022
£405,000
12 Dec 2016
£345,000
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86A Welldon Crescent, Harrow, Greater London, HA1 1QQ

Today
£318,556
streetscan.co.uk estimate
6 Aug 1999
£91,500

First Floor Flat, 88 Welldon Crescent, Harrow, Greater London, HA1 1QQ

Today
£283,560
streetscan.co.uk estimate
20 Nov 2007
£200,000
2 Apr 1996
£63,000

90 Welldon Crescent, Harrow, Greater London, HA1 1QQ

Today
£800,537
streetscan.co.uk estimate
25 Feb 2005
£355,000

Flat 1, 90 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 2bed
📐 334 sq ft
Today
£235,662
streetscan.co.uk estimate
21 May 2014
£178,000
More details

Flat 2, 90 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 3bed
📐 532 sq ft
Today
£313,862
streetscan.co.uk estimate
29 Apr 2010
£198,000
23 Jan 2006
£190,800
More details

Flat 3, 90 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 2bed
📐 377 sq ft
Today
£258,363
streetscan.co.uk estimate
29 Oct 2015
£235,000
20 Apr 2007
£177,950
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Flat 4, 90 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 1bed
📐 258 sq ft
Today
£178,934
streetscan.co.uk estimate
3 Dec 2014
£150,000
22 Feb 2008
£143,700
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Flat 5, 90 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 1bed
📐 288 sq ft
Today
£185,526
streetscan.co.uk estimate
4 Mar 2014
£135,000
22 Feb 2006
£90,000
More details

Flat 4, 92 - 94 Welldon Crescent, Harrow, Greater London, HA1 1QQ

Today
£233,854
streetscan.co.uk estimate
5 Sep 2008
£153,000

Flat 1, 92 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£314,286
streetscan.co.uk estimate
6 Feb 2008
£220,000
More details

Flat 2, 92 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 3bed
📐 893 sq ft
Today
£394,232
streetscan.co.uk estimate
8 Apr 2015
£333,000
10 Feb 2009
£225,000
More details

Flat 3, 92 Welldon Crescent, Harrow, Greater London, HA1 1QQ

Today
£364,888
streetscan.co.uk estimate
15 Aug 2012
£243,000

Flat 4, 92 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 2bed
📐 420 sq ft
Today
£199,401
streetscan.co.uk estimate
25 Oct 2019
£191,340
More details

Flat 5, 92 Welldon Crescent, Harrow, Greater London, HA1 1QQ

🏠 Flat
🛏️ 2bed
📐 678 sq ft
Today
£357,437
streetscan.co.uk estimate
20 Nov 2025
£362,000
10 Aug 2018
£375,000
View +2 more
More details

Flat 6, 92 Welldon Crescent, Harrow, Greater London, HA1 1QQ

Today
£344,343
streetscan.co.uk estimate
19 Dec 2013
£248,000
18 Feb 2008
£240,000

96 Welldon Crescent, Harrow, Greater London, HA1 1QQ

Today
£380,033
streetscan.co.uk estimate
28 Apr 2011
£245,000

96A Welldon Crescent, Harrow, Greater London, HA1 1QQ

Today
£387,789
streetscan.co.uk estimate
20 Apr 2011
£250,000

Area Insights

Data Sources

Properties at HA1 1QQ appear fourty times in the Land Registry records, with the latest transaction recorded on 20 Nov 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Oct 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.