Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
Apartment 306 Romney House, 47, Marsham Street, Westminster, SW1P 3DR	13 Oct 2025	£680,000	69 m² 742 sqft	£9,855 £915	Flat (2 bed)
Apartment 116 Romney House, 47, Marsham Street, Westminster, SW1P 3DR	06 Oct 2025	£800,000	79 m² 850 sqft	£10,126 £940	Flat (2 bed)
Apartment 426 Romney House, 47, Marsham Street, Westminster, SW1P 3DS	24 Jul 2025	£715,000	69 m² 742 sqft	£10,362 £962	Flat (2 bed)
Apartment 208 Romney House, 47, Marsham Street, Westminster, SW1P 3DR	18 Jun 2025	£850,000 B	71 m² 764 sqft	£11,971 £1,112	Flat (2 bed)
Apartment 701 Romney House, 47, Marsham Street, Westminster, SW1P 3DR	22 May 2025	£3,300,000	261 m² 2809 sqft	£12,643 £1,174	Flat (3 bed)
Apartment 201 Romney House, 47, Marsham Street, Westminster, SW1P 3DR	20 May 2025	£887,000	73 m² 785 sqft	£12,150 £1,128	Flat (2 bed)
Apartment 307 Romney House, 47, Marsham Street, Westminster, SW1P 3DR	14 May 2025	£1,000,000	104 m² 1119 sqft	£9,615 £893	Flat (3 bed)
Apartment 610 Romney House, 47, Marsham Street, Westminster, SW1P 3DS	23 Apr 2025	£710,000	74 m² 796 sqft	£9,594 £891	Flat (1 bed)
Apartment 217 Romney House, 47, Marsham Street, Westminster, SW1P 3DR	28 Mar 2025	£900,000	94 m² 1011 sqft	£9,574 £889	Flat (3 bed)
Apartment 10 Romney House, 47, Marsham Street, Westminster, SW1P 3DR	28 Mar 2025	£405,000			Flat
Apartment 114 Romney House, 47, Marsham Street, Westminster, SW1P 3DR -	11 Mar 2025	£870,500	83 m² 893 sqft	£10,487 £974	Flat (2 bed)
Apartment 223 Romney House, 47, Marsham Street, Westminster, SW1P 3DR -	21 Feb 2025	£735,000	70 m² 753 sqft	£10,500 £975	Flat (1 bed)
Apartment 11 Romney House, 47, Marsham Street, Westminster, SW1P 3DR	02 Jan 2025	£650,000			Flat
Apartment 511 Romney House, 47, Marsham Street, Westminster, SW1P 3DS -	03 Jun 2024	£1,100,000	98 m² 1054 sqft	£11,224 £1,042	Flat (3 bed)
Apartment 316 Romney House, 47, Marsham Street, Westminster, SW1P 3DR -	31 Jan 2024	£620,000	49 m² 527 sqft	£12,653 £1,175	Flat (2 bed)
Apartment 17 Romney House, 47, Marsham Street, Westminster, SW1P 3DR	30 Nov 2023	£635,000 B			Flat
Apartment 120 Romney House, 47, Marsham Street, Westminster, SW1P 3DR -	20 Oct 2023	£825,000	75 m² 807 sqft	£11,000 £1,021	Flat (2 bed)
Apartment 702 Romney House, 47, Marsham Street, Westminster, SW1P 3DS -	01 Mar 2023	£1,397,900	107 m² 1151 sqft	£13,064 £1,213	Flat (3 bed)
Flat 10 31, Marsham Street, Westminster, SW1P 3DW -	10 Feb 2023	£685,000	60 m² 645 sqft	£11,416 £1,060	Flat (3 bed)
Flat 2 27, Marsham Street, Westminster, SW1P 3DW -	23 Aug 2022	£740,000	71 m² 764 sqft	£10,422 £968	Flat (3 bed)
Apartment 7 Romney House, 47, Marsham Street, Westminster, SW1P 3DR	19 Aug 2022	£1,830,000 B			Flat
Apartment 407 Romney House, 47, Marsham Street, Westminster, SW1P 3DS -	05 Aug 2022	£904,000	68 m² 731 sqft	£13,294 £1,235	Flat (2 bed)
Flat 9 31, Marsham Street, Westminster, SW1P 3DW	18 Jul 2022	£150,000	133 m² 1431 sqft	£1,127 £104	Flat (3 bed)
Apartment 703 Romney House, 47, Marsham Street, Westminster, SW1P 3DS -	23 Mar 2022	£645,000	41 m² 441 sqft	£15,731 £1,461	Flat (1 bed)
Flat 19 31, Marsham Street, Westminster, SW1P 3DW -	14 Feb 2022	£1,500,000	110 m² 1184 sqft	£13,636 £1,266	Flat (2 bed)
Apartment 617 Romney House, 47, Marsham Street, Westminster, SW1P 3DS -	17 Jan 2022	£1,130,000	78 m² 839 sqft	£14,487 £1,345	Flat (3 bed)
Apartment 106 Romney House, 47, Marsham Street, Westminster, SW1P 3DR -	04 Jan 2022	£745,000	60 m² 645 sqft	£12,416 £1,153	Flat (2 bed)
Flat 12 31, Marsham Street, Westminster, SW1P 3DW -	06 Oct 2021	£1,270,000	132 m² 1420 sqft	£9,621 £893	Flat (3 bed)
Apartment 301 Romney House, 47, Marsham Street, Westminster, SW1P 3DR -	30 Sep 2021	£1,210,000	97 m² 1044 sqft	£12,474 £1,158	Flat (2 bed)
Apartment 606 Romney House, 47, Marsham Street, Westminster, SW1P 3DS -	29 Sep 2021	£680,000	43 m² 462 sqft	£15,813 £1,469	Flat (2 bed)
Apartment 306 Romney House, 47, Marsham St	£680,000 Oct-2025	69 742	9,855 915
Apartment 116 Romney House, 47, Marsham St	£800,000 Oct-2025	79 850	10,126 940
Apartment 426 Romney House, 47, Marsham St	£715,000 Jul-2025	69 742	10,362 962
Apartment 208 Romney House, 47, Marsham St	£850,000 B Jun-2025	71 764	11,971 1,112
Apartment 701 Romney House, 47, Marsham St	£3,300,000 May-2025	261 2809	12,643 1,174
Apartment 201 Romney House, 47, Marsham St	£887,000 May-2025	73 785	12,150 1,128
Apartment 307 Romney House, 47, Marsham St	£1,000,000 May-2025	104 1119	9,615 893
Apartment 610 Romney House, 47, Marsham St	£710,000 Apr-2025	74 796	9,594 891
Apartment 217 Romney House, 47, Marsham St	£900,000 Mar-2025	94 1011	9,574 889
Apartment 10 Romney House, 47, Marsham St	£405,000 Mar-2025
Apartment 114 Romney House, 47, Marsham St -	£870,500 Mar-2025	83 893	10,487 974
Apartment 223 Romney House, 47, Marsham St -	£735,000 Feb-2025	70 753	10,500 975
Apartment 11 Romney House, 47, Marsham St	£650,000 Jan-2025
Apartment 511 Romney House, 47, Marsham St -	£1,100,000 Jun-2024	98 1054	11,224 1,042
Apartment 316 Romney House, 47, Marsham St -	£620,000 Jan-2024	49 527	12,653 1,175
Apartment 17 Romney House, 47, Marsham St	£635,000 B Nov-2023
Apartment 120 Romney House, 47, Marsham St -	£825,000 Oct-2023	75 807	11,000 1,021
Apartment 702 Romney House, 47, Marsham St -	£1,397,900 Mar-2023	107 1151	13,064 1,213
Flat 10 31, Marsham St -	£685,000 Feb-2023	60 645	11,416 1,060
Flat 2 27, Marsham St -	£740,000 Aug-2022	71 764	10,422 968
Apartment 7 Romney House, 47, Marsham St	£1,830,000 B Aug-2022
Apartment 407 Romney House, 47, Marsham St -	£904,000 Aug-2022	68 731	13,294 1,235
Flat 9 31, Marsham St	£150,000 Jul-2022	133 1431	1,127 104
Apartment 703 Romney House, 47, Marsham St -	£645,000 Mar-2022	41 441	15,731 1,461
Flat 19 31, Marsham St -	£1,500,000 Feb-2022	110 1184	13,636 1,266
Apartment 617 Romney House, 47, Marsham St -	£1,130,000 Jan-2022	78 839	14,487 1,345
Apartment 106 Romney House, 47, Marsham St -	£745,000 Jan-2022	60 645	12,416 1,153
Flat 12 31, Marsham St -	£1,270,000 Oct-2021	132 1420	9,621 893
Apartment 301 Romney House, 47, Marsham St -	£1,210,000 Sep-2021	97 1044	12,474 1,158
Apartment 606 Romney House, 47, Marsham St -	£680,000 Sep-2021	43 462	15,813 1,469

The data above for Marsham Street can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Marsham Street, Westminster is £11,139 sqm (£1,034 per sq ft), this is from sold property prices of the 23 most recent sales.
The majority of homes in Westminster are now selling for between £10,300 and £13,950 per square metre (£956 and £1,295 per square foot) , find out more in this local analysis of SW1P 3 (Westminster) house prices.
There are approximately 172 homes on Marsham Street, we would have expected about 24 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 23 property sales in Marsham Street, averaging roughly 5 home sales per year .
The average size of all the properties on Marsham Street is 75 m2 (807 sqft).