Apartment 104 20 Brock Street

    APARTMENT 104 20, BROCK STREET, LONDON, NW1 3DS

    This flat/maisonette leasehold property on Brock Street last sold in December 2025 for £340,000. Based on price growth in the NW1 district since then, its estimated current value is £340,000 — placing it in the 57th percentile nationally and the 12th percentile within NW1. The property covers 36 m² (388 sq ft), giving an estimated value of £9,444 per m². The EPC rating is C, with a potential rating of C.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    388 sq ft

    36 m²

    Last Sale Price

    £340,000

    Dec 2025

    Estimated Valuation

    £340,000

    Est. £/sq ft

    £877/sq ft

    £9,444/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formMid-Terrace
    Construction ageEngland and Wales: 2012 onwards
    Habitable rooms1
    Main fuelelectricity (community)
    EPC currentC
    EPC potentialC
    Floor area388 sq ft (36 m²)
    EPC dateOct 2023
    WallsSystem built, as built, insulated (assumed)
    HeatingCommunity scheme

    Transaction History

    5 Dec 2025

    £340,000

    2 Feb 2024

    £515,000

    1 Aug 2013

    New build

    £425,000

    Key Metrics

    Estimated valuation£340,000
    Value per sq ft / m²£877/sq ft (£9,444/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    NW1 district percentile12th percentile
    National percentile57th percentile

    District Context — NW1

    NW1 covers central London neighbourhoods including King's Cross, St Pancras, Bloomsbury, and Regent's Park, sitting at the heart of the capital's West End. It is a densely populated, cosmopolitan area with strong cultural institutions, transport links, and appeal to young professionals and students.

    Average Property Price - NW1

    £926,788

    97

    National percentile

    Average Net Household Income - NW1

    £50,817

    90

    National percentile

    10-Year Annualised Price Growth - NW1

    -0.7%

    2

    National percentile

    10-Year Annualised Rent Growth - NW

    2.6%

    2

    National percentile

    View full analysis for NW1

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