Over the past 31 years, there have been 53 property sales recorded in the HA1 3SN postcode area. The highest sale price reached £835,000, while the most recent sale was for a terraced house sold in September 2025 for £720,000.

The estimated average property value in HA1 3SN currently stands at £871,989, which is approximately 63.2% 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 £5,729.

Property prices in HA1 3SN have risen by 3% over the past year , with a total increase of 18.1% over the past five years , and a long-term rise of 34.4% over the past decade .

The most common type of property sold in the area is terraced, making up around 66% of transactions , followed by semi-detached and detached.

Housing in HA1 3SN is predominantly owner-occupied, with an estimated 69% of homes being lived in by the owners.

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Property Sales

1 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

Today
£698,286
streetscan.co.uk estimate
25 Jul 1997
£156,000

10 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 7bed
📐 1802 sq ft
Today
£1,110,651
streetscan.co.uk estimate
25 Sep 2013
£660,000
More details

11 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

Today
£1,118,250
streetscan.co.uk estimate
8 Sep 2006
£532,500

12 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Detached
🛏️ 7bed
📐 1765 sq ft
Today
£908,239
streetscan.co.uk estimate
13 Nov 2019
£764,000
23 Dec 1996
£225,000
More details

13 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 7bed
📐 1862 sq ft
Today
£693,275
streetscan.co.uk estimate
25 Jun 2021
£630,000
More details

14 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

Today
£1,043,272
streetscan.co.uk estimate
5 Jan 2006
£455,000

15 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 7bed
📐 1798 sq ft
Today
£1,051,013
streetscan.co.uk estimate
29 Feb 2008
£562,000
9 Apr 1999
£245,000
More details

16 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Semi-detached
🛏️ 6bed
📐 1808 sq ft
Today
£771,236
streetscan.co.uk estimate
20 Dec 2019
£635,000
16 Nov 2001
£369,000
More details

17 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 6bed
📐 1658 sq ft
Today
£705,493
streetscan.co.uk estimate
29 Feb 2024
£660,000
2 Feb 2015
£550,000
View +3 more
More details

18 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 7bed
📐 1690 sq ft
Today
£733,863
streetscan.co.uk estimate
19 Jun 2020
£605,000
More details

19 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 7bed
📐 1690 sq ft
Today
£858,973
streetscan.co.uk estimate
27 Oct 2006
£415,000
29 May 1998
£212,000
More details

21 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 5bed
📐 1851 sq ft
Today
£1,315,166
streetscan.co.uk estimate
7 May 2013
£745,000
1 Oct 1999
£397,000
More details

22 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 6bed
📐 1903 sq ft
Today
£1,353,253
streetscan.co.uk estimate
19 Oct 2012
£780,000
23 Dec 2008
£690,000
View +1 more
More details

23 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

Today
£1,009,252
streetscan.co.uk estimate
23 Mar 2020
£835,000
25 Oct 2005
£600,000

24 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 6bed
📐 2282 sq ft
Today
£822,378
streetscan.co.uk estimate
30 Jun 2017
£700,000
More details

27 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 7bed
📐 1765 sq ft
Today
£715,034
streetscan.co.uk estimate
15 Sep 2025
£720,000
21 Apr 2011
£670,000
More details

28 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 6bed
📐 1528 sq ft
Today
£514,411
streetscan.co.uk estimate
23 Jul 2019
£420,000
More details

3 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 5bed
📐 1143 sq ft
Today
£810,368
streetscan.co.uk estimate
2 Aug 2013
£479,950
23 Dec 2009
£370,000
View +2 more
More details

30 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 6bed
📐 1679 sq ft
Today
£514,286
streetscan.co.uk estimate
20 Jul 1995
£75,000
More details

31 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Semi-detached
🛏️ 6bed
📐 1679 sq ft
Today
£1,032,514
streetscan.co.uk estimate
10 Jul 2002
£363,750
28 Nov 1997
£193,000
More details

32 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Detached
🛏️ 5bed
📐 1367 sq ft
Today
£1,038,070
streetscan.co.uk estimate
17 Aug 2006
£485,000
6 Jun 1997
£170,000
View +1 more
More details

3A Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 4bed
📐 1046 sq ft
Today
£580,251
streetscan.co.uk estimate
6 Jan 2012
£312,000
12 Jan 1995
£90,000
More details

3B Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 5bed
📐 969 sq ft
Today
£548,443
streetscan.co.uk estimate
5 Aug 2011
£290,000
More details

3C Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 8bed
📐 1216 sq ft
Today
£748,940
streetscan.co.uk estimate
31 Mar 2016
£610,000
31 Oct 2014
£530,000
View +1 more
More details

5 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Semi-detached
🛏️ 4bed
📐 1453 sq ft
Today
£882,644
streetscan.co.uk estimate
5 May 2015
£628,950
More details

6 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 6bed
📐 1798 sq ft
Today
£766,080
streetscan.co.uk estimate
10 Jun 2022
£760,000
12 Feb 2010
£570,000
View +2 more
More details

8 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

🏠 Terraced
🛏️ 6bed
📐 1475 sq ft
Today
£1,004,211
streetscan.co.uk estimate
9 Jul 2014
£662,500
More details

9 Harrow Fields Gardens, Harrow, Greater London, HA1 3SN

Today
£1,124,029
streetscan.co.uk estimate
21 Mar 2001
£310,000

Area Insights

Data Sources

Properties at HA1 3SN appear fifty-three times in the Land Registry records, with the latest transaction recorded on 15 Sep 2025. It also has twenty-three Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Apr 2018. 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.