18 Marechal Niel Avenue

    18, MARECHAL NIEL AVENUE, SIDCUP, DA15 7PD

    This semi-detached freehold property on Marechal Niel Avenue last sold in July 2026 for £875,000. Based on price growth in the DA15 district since then, its estimated current value is £875,000 — placing it in the 99th percentile nationally and the 100th percentile within DA15. The property covers 178 m² (1,916 sq ft), giving an estimated value of £4,916 per m². The EPC rating is C, with a potential rating of B.

    See wider trends for Marechal Niel Avenue

    Type

    Semi-Detached

    Tenure

    Freehold

    Floor Area

    1,916 sq ft

    178 m²

    Last Sale Price

    £875,000

    Jul 2026

    Estimated Valuation

    £875,000

    Est. £/sq ft

    £457/sq ft

    £4,916/m²

    Property Details

    TypeSemi-Detached
    TenureFreehold
    Built formSemi-Detached
    Construction ageEngland and Wales: 1950-1966
    Habitable rooms6
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialB
    Floor area1,916 sq ft (178 m²)
    EPC dateMay 2024
    WallsCavity wall, with internal insulation
    HeatingBoiler and underfloor heating, mains gas

    Transaction History

    13 Jul 2026

    £875,000

    25 Mar 2022

    £440,000

    Key Metrics

    Estimated valuation£875,000
    Value per sq ft / m²£457/sq ft (£4,916/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    DA15 district percentile100th percentile
    National percentile99th percentile

    District Context — DA15

    See wider trends for 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

    £473,659

    79

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - DA15

    £51,088

    91

    National percentile

    2023 census data

    10-Year Annualised Price Growth - DA15

    2.7%

    36

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - DA

    4.5%

    85

    National percentile

    Estimate at 31 Jul 2026

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