242a Blackfen Road

    242A, BLACKFEN ROAD, SIDCUP, DA15 8PW

    This flat/maisonette leasehold property on Blackfen Road last sold in December 2025 for £280,000. Based on price growth in the DA15 district since then, its estimated current value is £280,000 — placing it in the 45th percentile nationally and the 6th percentile within DA15. The property covers 60 m² (646 sq ft), giving an estimated value of £4,667 per m². The EPC rating is C, with a potential rating of C.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    646 sq ft

    60 m²

    Last Sale Price

    £280,000

    Dec 2025

    Estimated Valuation

    £280,000

    Est. £/sq ft

    £434/sq ft

    £4,667/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formMid-Terrace
    Construction age2019
    Habitable roomsNot available
    Main fuelGas: mains gas
    EPC currentC
    EPC potentialC
    Floor area646 sq ft (60 m²)
    EPC dateOct 2019
    WallsAverage thermal transmittance 1.09 W/m²K
    HeatingBoiler and radiators, mains gas

    Transaction History

    17 Dec 2025

    £280,000

    27 Mar 2020

    £245,000

    Key Metrics

    Estimated valuation£280,000
    Value per sq ft / m²£434/sq ft (£4,667/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    DA15 district percentile6th percentile
    National percentile45th percentile

    District Context — DA15

    DA15 covers the Swanley area in the London Borough of Bromley, in Greater London's outer southeast. It is a suburban district with good transport links and a family-oriented character.

    Average Property Price - DA15

    £496,569

    80

    National percentile

    Average Net Household Income - DA15

    £51,088

    91

    National percentile

    10-Year Annualised Price Growth - DA15

    3.9%

    62

    National percentile

    10-Year Annualised Rent Growth - DA

    4.8%

    88

    National percentile

    View full analysis for DA15

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