Over the past 30 years, there have been 33 property sales recorded in the SW1P 3LL postcode area. The highest sale price reached £2,425,000, while the most recent sale was for a terraced flat sold in May 2025 for £1,000,000.

The estimated average property value in SW1P 3LL currently stands at £1,329,183, which is approximately 64.2% 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 £16,055.

Property prices in SW1P 3LL have fallen by 12.9% over the past year , with a total decrease of 7.2% over the past five years , and a long-term drop of 4.2% over the past decade .

100% of recorded transactions in the area were for flat properties.

Housing in SW1P 3LL is mixed, with 61% of homes being , indicating a diverse residential makeup.

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Property Sales

Flat 1, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 3bed
📐 1335 sq ft
Today
£1,563,429
streetscan.co.uk estimate
1 Jun 2004
£800,000
More details

Flat 10, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 2bed
📐 614 sq ft
Today
£796,893
streetscan.co.uk estimate
28 Jun 2002
£360,000
More details

Flat 11, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 2bed
📐 538 sq ft
Today
£763,689
streetscan.co.uk estimate
28 Jun 2002
£345,000
More details

Flat 12, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 2bed
📐 614 sq ft
Today
£661,157
streetscan.co.uk estimate
24 Jun 2008
£458,170
4 Sep 2002
£338,000
More details

Flat 13, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 2bed
📐 538 sq ft
Today
£744,994
streetscan.co.uk estimate
24 Aug 2002
£342,000
More details

Flat 14, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 2bed
📐 409 sq ft
Today
£679,817
streetscan.co.uk estimate
12 May 2003
£325,000
More details

Flat 2, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 2bed
📐 614 sq ft
Today
£779,847
streetscan.co.uk estimate
24 Aug 2002
£358,000
More details

Flat 3, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 2bed
📐 538 sq ft
Today
£744,994
streetscan.co.uk estimate
27 Aug 2002
£342,000
More details

Flat 5, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 2bed
📐 614 sq ft
Today
£763,689
streetscan.co.uk estimate
28 Jun 2002
£345,000
More details

Flat 6, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 2bed
📐 614 sq ft
Today
£784,204
streetscan.co.uk estimate
4 Jul 2002
£360,000
More details

Flat 7, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 2bed
📐 538 sq ft
Today
£727,429
streetscan.co.uk estimate
5 Aug 2003
£335,000
More details

Flat 8, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 2bed
📐 614 sq ft
Today
£768,955
streetscan.co.uk estimate
24 Aug 2002
£353,000
More details

Flat 9, Great Peter House, 1 Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 1bed
📐 506 sq ft
Today
£656,401
streetscan.co.uk estimate
18 Jul 2022
£880,000
13 Jun 2002
£335,000
More details

Flat 12, North Court Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 4bed
📐 1507 sq ft
Today
£1,361,947
streetscan.co.uk estimate
26 Nov 2018
£1,800,000
21 May 1996
£382,097
More details

Flat 14, North Court Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

Today
£1,751,893
streetscan.co.uk estimate
24 Apr 2009
£1,150,000
24 Apr 2009
£1,150,000

Flat 15, North Court Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 8bed
📐 2228 sq ft
Today
£1,775,910
streetscan.co.uk estimate
28 Jul 2017
£2,425,000
More details

Flat 16, North Court Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 4bed
📐 1356 sq ft
Today
£1,496,657
streetscan.co.uk estimate
1 Mar 2019
£1,838,000
18 Jul 2001
£720,000
View +1 more
More details

Flat 2, North Court Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 1bed
📐 807 sq ft
Today
£765,957
streetscan.co.uk estimate
28 May 2025
£1,000,000
10 Feb 1999
£137,500
View +1 more
More details

Flat 3, North Court Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 3bed
📐 1356 sq ft
Today
£2,111,835
streetscan.co.uk estimate
11 May 2012
£1,800,000
11 May 2012
£1,800,000
More details

Flat 4, North Court Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 4bed
📐 883 sq ft
Today
£1,062,154
streetscan.co.uk estimate
26 Feb 1999
£271,750
26 Feb 1999
£271,750
More details

Flat 6, North Court Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 5bed
📐 1414 sq ft
Today
£2,202,712
streetscan.co.uk estimate
27 Mar 1996
£380,000
27 Mar 1996
£380,000
More details

Flat 7, North Court Great Peter Street, London, City Of Westminster, Greater London, SW1P 3LL

🏠 Flat
🛏️ 4bed
📐 1335 sq ft
Today
£1,656,081
streetscan.co.uk estimate
22 Dec 2015
£2,150,000
More details

Area Insights

Data Sources

Properties at SW1P 3LL appear thirty-three times in the Land Registry records, with the latest transaction recorded on 28 May 2025. It also has twenty-one Energy Performance Certificates (EPC) entries, the earliest dating back to 12 Sep 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.