Apartment 409 Romney House, 47 Marsham Street

    APARTMENT 409 ROMNEY HOUSE, 47, MARSHAM STREET, LONDON, SW1P 3DS

    This flat/maisonette leasehold property on Marsham Street last sold in October 2025 for £1,100,000. Based on price growth in the SW1P district since then, its estimated current value is £1,100,000 — placing it in the 97th percentile nationally and the 63rd percentile within SW1P. The property covers 104 m² (1,119 sq ft), giving an estimated value of £10,577 per m². The EPC rating is C, with a potential rating of B.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    1,119 sq ft

    104 m²

    Last Sale Price

    £1,100,000

    Oct 2025

    Estimated Valuation

    £1,100,000

    Est. £/sq ft

    £983/sq ft

    £10,577/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formEnclosed Mid-Terrace
    Construction ageEngland and Wales: 2003-2006
    Habitable rooms4
    Main fuelelectricity (not community)
    EPC currentC
    EPC potentialB
    Floor area1,119 sq ft (104 m²)
    EPC dateDec 2019
    WallsSystem built, as built, insulated (assumed)
    HeatingRoom heaters, electric

    Transaction History

    17 Oct 2025

    £1,100,000

    7 Apr 2006

    New build

    £715,000

    Key Metrics

    Estimated valuation£1,100,000
    Value per sq ft / m²£983/sq ft (£10,577/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SW1P district percentile63rd percentile
    National percentile97th percentile

    District Context — SW1P

    SW1P covers Westminster's central core, including the parliamentary and government precincts around Parliament Square and Victoria. It is among London's most politically significant and historically prestigious addresses, marked by grand Victorian architecture and prime central location.

    Average Property Price - SW1P

    £1,049,291

    98

    National percentile

    Average Net Household Income - SW1P

    £30,273

    8

    National percentile

    10-Year Annualised Price Growth - SW1P

    -2.1%

    1

    National percentile

    10-Year Annualised Rent Growth - SW1P

    3.2%

    11

    National percentile

    View full analysis for SW1P

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