Over the past 29 years, there have been 38 property sales recorded in the W9 3BQ postcode area. The highest sale price reached £1,175,000, while the most recent sale was a property sold in November 2025 for £830,000.

The estimated average property value in W9 3BQ currently stands at £678,145, which is approximately 16.2% 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 £8,243.

Property prices in W9 3BQ have fallen by 12.7% over the past year , with a total decrease of 3.7% over the past five years , and a long-term drop of 0.1% over the past decade .

The most common type of property sold in the area is flat, making up around 79% of transactions , followed by terraced and semi-detached.

Housing in W9 3BQ is predominantly owner-occupied, with an estimated 66% of homes being lived in by the owners.

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Property Sales

Flat 2, 126 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£347,285
streetscan.co.uk estimate
8 Dec 2016
£460,000

Flat 3, 126 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£370,318
streetscan.co.uk estimate
9 Aug 2002
£170,000

128 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£1,274,204
streetscan.co.uk estimate
17 Apr 2002
£430,000

First Floor Flat, 138 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£504,231
streetscan.co.uk estimate
31 Oct 2002
£230,000
28 Jun 2002
£178,000

Ground Floor Flat, 138 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£388,055
streetscan.co.uk estimate
1 Oct 2019
£455,000
31 Aug 2007
£323,000
10 Feb 2006
£243,000

Second Floor Flat, 138 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£365,682
streetscan.co.uk estimate
24 Jan 2018
£525,000
23 May 2017
£375,000

144 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£2,271,862
streetscan.co.uk estimate
1 Dec 2005
£910,000
27 May 2005
£576,000
31 Mar 2005
£512,000

First Floor Flat, 146 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

🏠 Flat
🛏️ 2bed
📐 388 sq ft
Today
£253,080
streetscan.co.uk estimate
19 Oct 2018
£333,000
More details

Ground Floor Flat, 146 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

🏠 Flat
🛏️ 4bed
📐 947 sq ft
Today
£630,092
streetscan.co.uk estimate
30 Sep 2021
£900,000
More details

148 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

🏠 Terraced
🛏️ 6bed
📐 1755 sq ft
Today
£1,037,439
streetscan.co.uk estimate
20 Jan 2020
£1,175,000
More details

154 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£931,775
streetscan.co.uk estimate
1 Sep 2006
£435,000

156 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£636,702
streetscan.co.uk estimate
29 Jul 1999
£175,000

164 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

🏠 Terraced
🛏️ 7bed
📐 1894 sq ft
Today
£945,522
streetscan.co.uk estimate
28 Aug 2020
£1,050,000
28 Aug 2020
£510,000
View +1 more
More details

First Floor Flat, 164 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£300,873
streetscan.co.uk estimate
29 Oct 2020
£347,500

Top Floor Flat, 164 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£507,574
streetscan.co.uk estimate
29 Sep 2021
£725,000
29 Jan 2021
£465,000

Flat B, 166 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£383,987
streetscan.co.uk estimate
22 Apr 2022
£535,000

166A Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£754,947
streetscan.co.uk estimate
28 Nov 2025
£830,000
14 Jan 2022
£765,000

166C Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£499,270
streetscan.co.uk estimate
11 Feb 2022
£700,000

168 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£47,336
streetscan.co.uk estimate
5 Feb 2016
£60,000

Flat A, 168 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

🏠 Flat
🛏️ 4bed
📐 625 sq ft
Today
£448,875
streetscan.co.uk estimate
13 Mar 2013
£420,000
More details

Flat B, 168 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

🏠 Flat
🛏️ 3bed
📐 495 sq ft
Today
£381,990
streetscan.co.uk estimate
13 Jan 2012
£320,000
More details

Flat C, 168 Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£331,557
streetscan.co.uk estimate
20 Dec 1996
£63,500

168A Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£470,537
streetscan.co.uk estimate
30 Jun 2016
£615,000

168B Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£366,167
streetscan.co.uk estimate
12 Aug 2022
£500,000
4 Nov 2016
£490,000

First Floor Flat, 170B Portnall Road, London, City Of Westminster, Greater London, W9 3BQ

Today
£308,445
streetscan.co.uk estimate
29 Jun 2021
£358,500
17 Jul 2009
£235,000
29 Apr 2009
£173,000

Area Insights

Data Sources

Properties at W9 3BQ appear thirty-eight times in the Land Registry records, with the latest transaction recorded on 28 Nov 2025. It also has six Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Nov 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.