Over the past 30 years, there have been 21 property sales recorded in the HA3 8NS postcode area. The highest sale price reached £615,000, while the most recent sale was for a terraced house sold in January 2026 for £600,000.

The estimated average property value in HA3 8NS currently stands at £519,282, 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 £4,473.

Property prices in HA3 8NS 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 95% of transactions , followed by semi-detached.

Housing in HA3 8NS is predominantly owner-occupied, with an estimated 91% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

127 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Terraced
🛏️ 4bed
📐 1087 sq ft
Today
£550,218
streetscan.co.uk estimate
1 Jun 2021
£500,000
18 Feb 2005
£248,000
More details

129 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Terraced
🛏️ 5bed
📐 1055 sq ft
Today
£561,188
streetscan.co.uk estimate
17 Jan 2022
£525,000
More details

133 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Terraced
🛏️ 5bed
📐 1302 sq ft
Today
£670,750
streetscan.co.uk estimate
13 Apr 2006
£304,100
10 Jan 2005
£250,000
More details

137 Christchurch Avenue, Harrow, Greater London, HA3 8NS

Today
£595,200
streetscan.co.uk estimate
2 Apr 2004
£248,000
17 Sep 1999
£145,000
5 Nov 1998
£101,600

139 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Terraced
🛏️ 6bed
📐 1518 sq ft
Today
£191,090
streetscan.co.uk estimate
11 Apr 2014
£120,000
6 Aug 2003
£242,000
More details

141 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Terraced
🛏️ 5bed
📐 1274 sq ft
Today
£529,031
streetscan.co.uk estimate
29 Aug 1996
£78,200
More details

145 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Semi-detached
🛏️ 4bed
📐 1281 sq ft
Today
£594,582
streetscan.co.uk estimate
15 Sep 2023
£575,000
More details

151 Christchurch Avenue, Harrow, Greater London, HA3 8NS

Today
£538,252
streetscan.co.uk estimate
27 Jul 1998
£110,000

153 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Terraced
🛏️ 5bed
📐 1421 sq ft
Today
£596,450
streetscan.co.uk estimate
28 Jan 2026
£600,000
10 Oct 1997
£99,450
More details

157 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Terraced
🛏️ 5bed
📐 1098 sq ft
Today
£598,167
streetscan.co.uk estimate
10 Aug 2018
£505,000
More details

159 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Terraced
🛏️ 6bed
📐 1421 sq ft
Today
£700,226
streetscan.co.uk estimate
5 Feb 2014
£430,000
More details

161 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Terraced
🛏️ 4bed
📐 1119 sq ft
Today
£591,158
streetscan.co.uk estimate
18 Mar 2011
£312,000
More details

163 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Terraced
🛏️ 5bed
📐 1453 sq ft
Today
£274,211
streetscan.co.uk estimate
17 Mar 2021
£250,000
18 Mar 1996
£71,500
More details

169 Christchurch Avenue, Harrow, Greater London, HA3 8NS

🏠 Terraced
🛏️ 5bed
📐 1238 sq ft
Today
£610,759
streetscan.co.uk estimate
1 Sep 2025
£615,000
More details

Area Insights

Data Sources

Properties at HA3 8NS appear twenty-one times in the Land Registry records, with the latest transaction recorded on 28 Jan 2026. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Aug 2021. 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.