Flat 21 51 South Street

    FLAT 21 51, SOUTH STREET, LONDON, W1K 2XL

    This flat/maisonette leasehold property on South Street last sold in March 2025 for £7,800,000. Based on price growth in the W1K district since then, its estimated current value is £7,800,000 — placing it in the 99th percentile nationally and the 81st percentile within W1K. The property covers 260 m² (2,799 sq ft), giving an estimated value of £30,000 per m². The EPC rating is D, with a potential rating of C.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    2,799 sq ft

    260 m²

    Last Sale Price

    £7,800,000

    Mar 2025

    Estimated Valuation

    £7,800,000

    Est. £/sq ft

    £2,787/sq ft

    £30,000/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formEnclosed End-Terrace
    Construction ageEngland and Wales: 1900-1929
    Habitable rooms9
    Main fuelmains gas (community)
    EPC currentD
    EPC potentialC
    Floor area2,799 sq ft (260 m²)
    EPC dateMay 2023
    WallsSolid brick, as built, no insulation (assumed)
    HeatingCommunity scheme

    Transaction History

    7 Mar 2025

    £7,800,000

    Key Metrics

    Estimated valuation£7,800,000
    Value per sq ft / m²£2,787/sq ft (£30,000/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    W1K district percentile81st percentile
    National percentile99th percentile

    District Context — W1K

    W1K covers central London's Mayfair and surrounding areas in the West End, among the capital's most prestigious and historically significant neighbourhoods. It is defined by luxury residential properties, world-class amenities, and global appeal to high-net-worth individuals.

    Average Property Price - W1K

    £4,695,357

    100

    National percentile

    Average Net Household Income - W1K

    £63,611

    99

    National percentile

    10-Year Annualised Price Growth - W1K

    4.2%

    71

    National percentile

    10-Year Annualised Rent Growth - W1K

    2.8%

    2

    National percentile

    View full analysis for W1K

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