Over the past 30 years, there have been 25 property sales recorded in the HA1 4QS postcode area. The highest sale price reached £545,750, while the most recent sale was for a terraced house sold in May 2025 for £535,000.

The estimated average property value in HA1 4QS currently stands at £633,440, which is approximately 18.6% 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 £5,724.

Property prices in HA1 4QS 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 37.3% over the past decade .

The most common type of property sold in the area is terraced, making up around 96% of transactions , followed by semi-detached.

Housing in HA1 4QS is predominantly owner-occupied, with an estimated 70% of homes being lived in by the owners.

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Property Sales

1 Grafton Road, Harrow, Greater London, HA1 4QS

Today
£985,600
streetscan.co.uk estimate
2 Feb 2006
£440,000

13 Grafton Road, Harrow, Greater London, HA1 4QS

🏠 Terraced
🛏️ 6bed
📐 1399 sq ft
Today
£548,049
streetscan.co.uk estimate
30 May 2025
£535,000
18 Jun 2004
£270,000
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15 Grafton Road, Harrow, Greater London, HA1 4QS

Today
£714,892
streetscan.co.uk estimate
29 Aug 1997
£126,950

23 Grafton Road, Harrow, Greater London, HA1 4QS

Today
£666,667
streetscan.co.uk estimate
12 Dec 2002
£250,000
28 Jun 2002
£192,000
8 Sep 1995
£81,000

29 Grafton Road, Harrow, Greater London, HA1 4QS

🏠 Terraced
🛏️ 5bed
📐 1044 sq ft
Today
£581,774
streetscan.co.uk estimate
3 Jul 2019
£475,000
More details

31 Grafton Road, Harrow, Greater London, HA1 4QS

🏠 Terraced
🛏️ 5bed
📐 1033 sq ft
Today
£593,269
streetscan.co.uk estimate
19 Jan 2012
£319,000
More details

33 Grafton Road, Harrow, Greater London, HA1 4QS

🏠 Semi-detached
🛏️ 7bed
📐 1659 sq ft
Today
£807,437
streetscan.co.uk estimate
30 Aug 2007
£415,000
More details

35 Grafton Road, Harrow, Greater London, HA1 4QS

Today
£563,758
streetscan.co.uk estimate
2 Dec 2005
£250,000
3 Jul 1998
£129,000

37 Grafton Road, Harrow, Greater London, HA1 4QS

🏠 Terraced
🛏️ 7bed
📐 1315 sq ft
Today
£695,727
streetscan.co.uk estimate
5 Sep 2011
£369,950
More details

39 Grafton Road, Harrow, Greater London, HA1 4QS

Today
£603,826
streetscan.co.uk estimate
7 Aug 1998
£124,000

41 Grafton Road, Harrow, Greater London, HA1 4QS

Today
£611,488
streetscan.co.uk estimate
26 May 1999
£128,000
14 Sep 1996
£83,500

43 Grafton Road, Harrow, Greater London, HA1 4QS

🏠 Terraced
🛏️ 5bed
📐 1055 sq ft
Today
£603,859
streetscan.co.uk estimate
23 Feb 2021
£545,750
More details

45 Grafton Road, Harrow, Greater London, HA1 4QS

🏠 Terraced
🛏️ 4bed
📐 1044 sq ft
Today
£407,108
streetscan.co.uk estimate
19 Feb 2014
£250,000
19 Oct 2009
£323,000
More details

49 Grafton Road, Harrow, Greater London, HA1 4QS

🏠 Terraced
🛏️ 6bed
📐 1072 sq ft
Today
£658,209
streetscan.co.uk estimate
25 Feb 2011
£350,000
31 May 2001
£175,950
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More details

51 Grafton Road, Harrow, Greater London, HA1 4QS

🏠 Terraced
🛏️ 4bed
📐 969 sq ft
Today
£617,647
streetscan.co.uk estimate
23 Feb 2016
£500,000
More details

7 Grafton Road, Harrow, Greater London, HA1 4QS

🏠 Terraced
🛏️ 5bed
📐 1037 sq ft
Today
£684,878
streetscan.co.uk estimate
2 Nov 2012
£390,000
More details

Area Insights

Data Sources

Properties at HA1 4QS appear twenty-five times in the Land Registry records, with the latest transaction recorded on 30 May 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 26 Aug 2020. 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.