Penthouse 1 Dorset Street

    PENTHOUSE 1, DORSET STREET, LONDON, W1U 4EE

    This detached leasehold property on Dorset Street last sold in February 2026 for £958,889. Based on price growth in the W1U district since then, its estimated current value is £958,889 — placing it in the 90th percentile nationally and the 6th percentile within W1U. The property covers 96 m² (1,033 sq ft), giving an estimated value of £9,988 per m². The EPC rating is D, with a potential rating of C.

    Type

    Detached

    Tenure

    Leasehold

    Floor Area

    1,033 sq ft

    96 m²

    Last Sale Price

    £958,889

    Feb 2026

    Estimated Valuation

    £958,889

    Est. £/sq ft

    £928/sq ft

    £9,988/m²

    Property Details

    TypeDetached
    TenureLeasehold
    Built formNot Recorded
    Construction ageEngland and Wales: 1950-1966
    Habitable rooms4
    Main fuelmains gas (not community)
    EPC currentD
    EPC potentialC
    Floor area1,033 sq ft (96 m²)
    EPC dateJan 2026
    WallsSolid brick, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    25 Feb 2026

    £958,889

    12 Feb 2007

    £1,450,000

    2 May 2006

    £1,337,165

    3 Nov 2000

    £635,000

    2 Jul 1996

    £350,000

    Key Metrics

    Estimated valuation£958,889
    Value per sq ft / m²£928/sq ft (£9,988/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    W1U district percentile6th percentile
    National percentile90th percentile

    District Context — W1U

    W1U covers central London's Mayfair and surrounding areas in Westminster, positioned at the heart of London's West End. It is one of the UK's most prestigious and expensive residential postcodes, characterised by grand period properties, luxury apartments, and strong international appeal.

    Average Property Price - W1U

    £2,271,806

    100

    National percentile

    Average Net Household Income - W1U

    £73,341

    100

    National percentile

    10-Year Annualised Price Growth - W1U

    5.4%

    93

    National percentile

    10-Year Annualised Rent Growth - W1U

    2.8%

    2

    National percentile

    View full analysis for W1U

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