25 Grayston House, 21 Astell Road

    25 GRAYSTON HOUSE, 21, ASTELL ROAD, LONDON, SE3 9FN

    This flat/maisonette leasehold property on Astell Road last sold in June 2025 for £320,000. Based on price growth in the SE3 district since then, its estimated current value is £320,000 — placing it in the 53rd percentile nationally and the 10th percentile within SE3. The property covers 50 m² (538 sq ft), giving an estimated value of £6,400 per m². The EPC rating is B, with a potential rating of B.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    538 sq ft

    50 m²

    Last Sale Price

    £320,000

    Jun 2025

    Estimated Valuation

    £320,000

    Est. £/sq ft

    £595/sq ft

    £6,400/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formDetached
    Construction age2012
    Habitable roomsNot available
    Main fuelNot available
    EPC currentB
    EPC potentialB
    Floor area538 sq ft (50 m²)
    EPC dateOct 2015
    WallsAverage thermal transmittance 0.2 W/m²K
    HeatingCommunity scheme

    Transaction History

    27 Jun 2025

    £320,000

    23 Nov 2015

    New build

    £298,000

    Key Metrics

    Estimated valuation£320,000
    Value per sq ft / m²£595/sq ft (£6,400/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SE3 district percentile10th percentile
    National percentile53rd percentile

    District Context — SE3

    SE3 covers Greenwich and surrounding neighbourhoods in south-east London, sitting on the Thames's south bank with good transport links to central London. It is a diverse, relatively affluent residential area with a mix of established communities and riverside development.

    Average Property Price - SE3

    £644,274

    91

    National percentile

    Average Net Household Income - SE3

    £57,730

    97

    National percentile

    10-Year Annualised Price Growth - SE3

    0.9%

    3

    National percentile

    10-Year Annualised Rent Growth - SE

    3.6%

    31

    National percentile

    View full analysis for SE3

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