Over the past 30 years, there have been 64 property sales recorded in the HA6 2GA postcode area. The highest sale price reached £458,000, while the most recent sale was for a terraced flat sold in March 2025 for £270,000.

The estimated average property value in HA6 2GA currently stands at £279,147, which is approximately 64% 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 £5,153.

Property prices in HA6 2GA have risen by 2.9% over the past year , with a total increase of 10.6% over the past five years, and a long-term rise of 36% over the past decade.

The most common type of property sold in the area is flat, making up around 77% of transactions , followed by semi-detached and terraced.

Housing in HA6 2GA is predominantly owner-occupied, with an estimated 64% of homes being lived in by the owners.

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Property Sales

145 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£200,477
streetscan.co.uk estimate
28 Oct 1999
£54,950
More details

147 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

Today
£326,978
streetscan.co.uk estimate
14 Dec 2007
£167,500
3 Jan 2003
£127,000
31 Jul 2001
£94,950

149 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 549 sq ft
Today
£248,579
streetscan.co.uk estimate
15 Aug 2006
£147,500
21 Sep 2001
£92,800
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151 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 538 sq ft
Today
£279,834
streetscan.co.uk estimate
19 May 2017
£270,000
24 Aug 2010
£152,000
More details

153 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£210,634
streetscan.co.uk estimate
15 Nov 2007
£140,000
2 May 2003
£102,000
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More details

155 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£174,526
streetscan.co.uk estimate
13 Oct 2000
£58,000
15 Feb 1995
£50,000
More details

159 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

Today
£243,383
streetscan.co.uk estimate
30 Sep 1999
£65,000

161 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 538 sq ft
Today
£243,962
streetscan.co.uk estimate
15 Dec 2021
£230,000
27 Aug 2004
£150,000
More details

163 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£320,892
streetscan.co.uk estimate
23 Jul 2015
£260,000
12 Dec 2014
£150,000
View +1 more
More details

169 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 540 sq ft
Today
£259,564
streetscan.co.uk estimate
7 Mar 2008
£172,000
5 Sep 1997
£49,000
More details

171 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 603 sq ft
Today
£251,298
streetscan.co.uk estimate
7 Aug 2000
£82,000
More details

173 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£243,234
streetscan.co.uk estimate
16 Dec 2002
£116,000
17 Apr 1998
£52,000
More details

175 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Semi-detached
🛏️ 2bed
📐 514 sq ft
Today
£332,119
streetscan.co.uk estimate
18 Jul 2003
£132,000
More details

177 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 592 sq ft
Today
£268,075
streetscan.co.uk estimate
25 Mar 2022
£260,000
12 Jan 2007
£141,000
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More details

179 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Terraced
🛏️ 2bed
📐 570 sq ft
Today
£271,338
streetscan.co.uk estimate
27 Mar 2025
£270,000
22 Oct 1999
£64,000
More details

181 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£292,625
streetscan.co.uk estimate
13 Oct 2014
£218,000
14 Aug 2002
£109,950
More details

183 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Semi-detached
🛏️ 3bed
📐 840 sq ft
Today
£493,865
streetscan.co.uk estimate
8 Mar 2024
£458,000
12 Feb 1997
£75,000
More details

185 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Semi-detached
🛏️ 4bed
📐 840 sq ft
Today
£432,495
streetscan.co.uk estimate
14 Sep 2023
£410,000
8 Jul 2002
£101,500
More details

187 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 549 sq ft
Today
£253,368
streetscan.co.uk estimate
2 Dec 2005
£145,000
15 Jan 2003
£124,950
More details

189 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 506 sq ft
Today
£287,733
streetscan.co.uk estimate
30 Sep 2021
£273,000
10 Jun 2015
£230,000
View +1 more
More details

191 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 3bed
📐 549 sq ft
Today
£236,913
streetscan.co.uk estimate
17 May 2002
£98,000
More details

193 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 560 sq ft
Today
£235,319
streetscan.co.uk estimate
5 Sep 2001
£86,000
More details

195 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 3bed
📐 527 sq ft
Today
£287,529
streetscan.co.uk estimate
20 Nov 2015
£250,000
25 Jun 2004
£149,950
View +1 more
More details

197 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£299,344
streetscan.co.uk estimate
2 Dec 2019
£275,000
10 May 2007
£160,000
View +1 more
More details

201 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 3bed
📐 560 sq ft
Today
£266,488
streetscan.co.uk estimate
10 Apr 2012
£160,000
1 Dec 1999
£69,950
More details

203 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£248,348
streetscan.co.uk estimate
20 May 1998
£57,100
More details

205 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Flat
🛏️ 2bed
📐 549 sq ft
Today
£249,000
streetscan.co.uk estimate
7 Apr 2006
£143,000
27 Oct 2002
£119,000
View +2 more
More details

207 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Terraced
🛏️ 4bed
📐 1033 sq ft
Today
£158,277
streetscan.co.uk estimate
24 Nov 2015
£123,000
More details

211 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Terraced
🛏️ 5bed
📐 829 sq ft
Today
£440,958
streetscan.co.uk estimate
10 Dec 2009
£217,000
More details

215 Thirlmere Gardens, Northwood, Hillingdon, Greater London, HA6 2GA

🏠 Semi-detached
🛏️ 4bed
📐 829 sq ft
Today
£474,433
streetscan.co.uk estimate
21 May 2010
£230,000
12 Aug 1999
£129,950
View +2 more
More details

Area Insights

Data Sources

Properties at HA6 2GA appear sixty-four times in the Land Registry records, with the latest transaction recorded on 27 Mar 2025. It also has twenty-eight Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Jan 2015. 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.