Over the past 20 years, there have been 123 property sales recorded in the SW1P 3DS postcode area. The highest sale price reached £1,495,000, while the most recent sale was for a terraced flat sold in January 2026 for £725,000.

The estimated average property value in SW1P 3DS currently stands at £1,058,064, which is approximately 30.7% 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 £15,860.

Property prices in SW1P 3DS 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 7% over the past decade .

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

Housing in SW1P 3DS is mixed, with 47% of homes being , indicating a diverse residential makeup.

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Property Sales

Apartment 401, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

Today
£1,180,283
streetscan.co.uk estimate
27 Jul 2018
£1,465,000
21 Apr 2006
£735,000

Apartment 402, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£716,658
streetscan.co.uk estimate
5 May 2006
£395,000
More details

Apartment 403, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 990 sq ft
Today
£1,166,308
streetscan.co.uk estimate
21 Jun 2006
£665,000
More details

Apartment 404, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£696,906
streetscan.co.uk estimate
30 Jun 2021
£810,000
2 May 2006
£565,000
More details

Apartment 405, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 635 sq ft
Today
£968,418
streetscan.co.uk estimate
18 Jul 2006
£555,000
More details

Apartment 406, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 1098 sq ft
Today
£1,260,955
streetscan.co.uk estimate
7 Apr 2006
£695,000
More details

Apartment 407, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£662,030
streetscan.co.uk estimate
5 Aug 2022
£904,000
24 Jul 2014
£975,000
View +1 more
More details

Apartment 408, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£917,241
streetscan.co.uk estimate
25 Jun 2010
£700,000
12 Apr 2006
£585,000
More details

Apartment 409, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 1119 sq ft
Today
£1,297,241
streetscan.co.uk estimate
7 Apr 2006
£715,000
More details

Apartment 410, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 915 sq ft
Today
£1,023,822
streetscan.co.uk estimate
30 May 2014
£1,175,000
28 Apr 2006
£615,000
More details

Apartment 411, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£1,088,816
streetscan.co.uk estimate
28 Jul 2006
£624,000
More details

Apartment 414, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 764 sq ft
Today
£669,231
streetscan.co.uk estimate
12 Jan 2026
£725,000
14 Jun 2006
£540,000
More details

Apartment 415, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£832,139
streetscan.co.uk estimate
23 Mar 2006
£455,000
More details

Apartment 416, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£682,356
streetscan.co.uk estimate
27 Apr 2007
£415,000
21 Mar 2006
£380,000
More details

Apartment 417, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 840 sq ft
Today
£809,086
streetscan.co.uk estimate
13 May 2013
£815,000
7 Mar 2006
£560,000
More details

Apartment 418, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£751,516
streetscan.co.uk estimate
1 Mar 2016
£935,000
24 Feb 2006
£529,000
More details

Apartment 419, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£867,391
streetscan.co.uk estimate
25 Mar 2011
£700,000
30 May 2006
£560,000
More details

Apartment 420, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 958 sq ft
Today
£909,565
streetscan.co.uk estimate
27 Nov 2013
£996,000
16 Jun 2006
£665,000
More details

Apartment 421, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£743,478
streetscan.co.uk estimate
16 Mar 2016
£925,000
26 Jun 2006
£550,000
More details

Apartment 422, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 517 sq ft
Today
£660,466
streetscan.co.uk estimate
8 Jul 2016
£870,000
9 Mar 2006
£445,000
More details

Apartment 423, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£819,029
streetscan.co.uk estimate
29 Jun 2012
£740,000
29 Mar 2006
£550,000
More details

Apartment 424, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 850 sq ft
Today
£1,042,460
streetscan.co.uk estimate
2 Mar 2006
£570,000
More details

Apartment 425, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 710 sq ft
Today
£695,032
streetscan.co.uk estimate
30 Nov 2011
£567,000
3 Mar 2006
£425,000
More details

Apartment 426, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 743 sq ft
Today
£553,235
streetscan.co.uk estimate
24 Jul 2025
£715,000
13 Apr 2012
£750,000
View +1 more
More details

Apartment 501, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 1066 sq ft
Today
£1,221,429
streetscan.co.uk estimate
18 Jul 2006
£700,000
More details

Apartment 502, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 853 sq ft
Today
£1,097,666
streetscan.co.uk estimate
15 May 2006
£605,000
More details

Apartment 503, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£636,380
streetscan.co.uk estimate
22 Oct 2020
£735,000
15 May 2006
£500,000
More details

Apartment 504, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£709,468
streetscan.co.uk estimate
19 Nov 2025
£780,000
25 Jul 2018
£850,000
View +2 more
More details

Apartment 505, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 388 sq ft
Today
£762,016
streetscan.co.uk estimate
23 May 2006
£420,000
More details

Apartment 506, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£924,796
streetscan.co.uk estimate
3 Jul 2006
£530,000
More details

Apartment 507, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 614 sq ft
Today
£1,046,939
streetscan.co.uk estimate
10 Jul 2006
£600,000
More details

Apartment 508, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 398 sq ft
Today
£816,446
streetscan.co.uk estimate
8 May 2006
£450,000
More details

Apartment 509, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 743 sq ft
Today
£955,530
streetscan.co.uk estimate
2 Feb 2015
£1,200,000
5 Jul 2007
£450,000
More details

Apartment 510, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£740,867
streetscan.co.uk estimate
25 Aug 2020
£925,000
14 Jul 2006
£600,000
More details

Apartment 511, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 1055 sq ft
Today
£859,886
streetscan.co.uk estimate
3 Jun 2024
£1,100,000
21 Jan 2019
£1,055,000
View +2 more
More details

Apartment 512, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 786 sq ft
Today
£911,720
streetscan.co.uk estimate
18 Jun 2015
£1,085,000
12 Jul 2006
£545,000
More details

Apartment 514, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 533 sq ft
Today
£675,889
streetscan.co.uk estimate
21 Dec 2009
£500,000
5 May 2006
£485,000
More details

Apartment 515, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 969 sq ft
Today
£1,224,668
streetscan.co.uk estimate
9 May 2006
£675,000
More details

Apartment 516, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£958,038
streetscan.co.uk estimate
29 Jun 2006
£546,250
More details

Apartment 517, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 818 sq ft
Today
£925,714
streetscan.co.uk estimate
23 Aug 2006
£540,000
More details

Apartment 518, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 926 sq ft
Today
£895,615
streetscan.co.uk estimate
18 Sep 2020
£1,075,000
18 Jun 2014
£1,250,000
View +2 more
More details

Apartment 519, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£907,162
streetscan.co.uk estimate
10 May 2006
£500,000
More details

Apartment 520, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£771,088
streetscan.co.uk estimate
26 May 2006
£425,000
More details

Apartment 521, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 958 sq ft
Today
£1,362,831
streetscan.co.uk estimate
24 Nov 2006
£791,000
9 May 2006
£680,000
More details

Apartment 522, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 969 sq ft
Today
£1,177,236
streetscan.co.uk estimate
8 Sep 2006
£685,000
More details

Apartment 523, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 654 sq ft
Today
£872,062
streetscan.co.uk estimate
17 Jun 2009
£575,000
10 May 2006
£569,000
More details

Apartment 602, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 560 sq ft
Today
£762,111
streetscan.co.uk estimate
1 Aug 2012
£722,000
15 Aug 2006
£590,000
More details

Apartment 603, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 1001 sq ft
Today
£1,041,057
streetscan.co.uk estimate
8 Jun 2021
£1,210,000
14 Mar 2013
£1,475,000
View +1 more
More details

Apartment 604, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 577 sq ft
Today
£1,087,385
streetscan.co.uk estimate
12 Jun 2006
£620,000
More details

Apartment 605, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£795,349
streetscan.co.uk estimate
4 Jan 2013
£750,000
12 Jul 2006
£625,000
More details

Apartment 606, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 463 sq ft
Today
£476,070
streetscan.co.uk estimate
29 Sep 2021
£680,000
21 Jun 2006
£415,000
More details

Apartment 607, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£943,106
streetscan.co.uk estimate
24 May 2013
£950,000
7 Jul 2006
£605,000
More details

Apartment 608, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 840 sq ft
Today
£633,849
streetscan.co.uk estimate
23 Jan 2018
£910,000
6 Jul 2006
£590,000
More details

Apartment 609, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

Today
£990,200
streetscan.co.uk estimate
24 Apr 2009
£650,000
20 Jun 2006
£610,000

Apartment 610, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£585,108
streetscan.co.uk estimate
23 Apr 2025
£710,000
16 Jun 2006
£555,000
More details

Apartment 611, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 495 sq ft
Today
£785,204
streetscan.co.uk estimate
10 Jul 2006
£450,000
More details

Apartment 612, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 1033 sq ft
Today
£1,138,731
streetscan.co.uk estimate
12 Sep 2018
£1,495,000
1 Jun 2006
£812,500
More details

Apartment 614, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£791,330
streetscan.co.uk estimate
11 Dec 2013
£870,000
1 Sep 2006
£560,000
More details

Apartment 615, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 366 sq ft
Today
£680,371
streetscan.co.uk estimate
30 May 2006
£375,000
More details

Apartment 616, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 431 sq ft
Today
£680,371
streetscan.co.uk estimate
25 May 2006
£375,000
More details

Apartment 617, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 840 sq ft
Today
£778,369
streetscan.co.uk estimate
17 Jan 2022
£1,130,000
27 Apr 2016
£1,160,000
View +1 more
More details

Apartment 618, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 388 sq ft
Today
£577,953
streetscan.co.uk estimate
1 Oct 2012
£545,000
30 Apr 2008
£500,000
View +1 more
More details

Apartment 619, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 844 sq ft
Today
£1,022,804
streetscan.co.uk estimate
23 Jan 2015
£1,280,000
25 May 2006
£765,000
More details

Apartment 620, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£632,740
streetscan.co.uk estimate
13 Aug 2020
£790,000
20 Aug 2013
£740,000
View +1 more
More details

Apartment 702, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 4bed
📐 1152 sq ft
Today
£988,794
streetscan.co.uk estimate
1 Mar 2023
£1,397,900
29 Jun 2006
£1,030,000
More details

Apartment 703, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 442 sq ft
Today
£461,003
streetscan.co.uk estimate
23 Mar 2022
£645,000
4 Mar 2009
£405,000
View +1 more
More details

Apartment 802, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS

🏠 Flat
🛏️ 2bed
📐 723 sq ft
Today
£1,164,516
streetscan.co.uk estimate
29 Nov 2011
£950,000
22 Sep 2006
£620,000
More details

Area Insights

Data Sources

Properties at SW1P 3DS appear one hundred and twenty-three times in the Land Registry records, with the latest transaction recorded on 12 Jan 2026. It also has sixty-five Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Dec 2019. 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.