21 Southbourne Avenue

    21, SOUTHBOURNE AVENUE, LONDON, NW9 5BU

    This semi-detached freehold property on Southbourne Avenue last sold in May 2016 for £395,000. Based on price growth in the NW9 district since then, its estimated current value is £433,890 — placing it in the 72nd percentile nationally and the 39th percentile within NW9. The property covers 80 m² (861 sq ft), giving an estimated value of £5,424 per m². The EPC rating is E, with a potential rating of B.

    See wider trends for Southbourne Avenue →

    Type

    Semi-Detached

    Tenure

    Freehold

    Floor Area

    807 sq ft

    75 m²

    Last Sale Price

    £395,000

    May 2016

    Estimated Valuation

    £433,890

    Est. £/sq ft

    £537/sq ft

    £5,785/m²

    Property Details

    TypeSemi-Detached
    TenureFreehold
    Built formSemi-Detached
    Construction ageEngland and Wales: 1950-1966
    Habitable rooms4
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialB
    Floor area807 sq ft (75 m²)
    EPC dateJun 2026
    WallsCavity wall, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    5 May 2016

    £395,000

    Key Metrics

    Estimated valuation£433,890
    Value per sq ft / m²£537/sq ft (£5,785/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    NW9 district percentile39th percentile
    National percentile72nd percentile

    District Context — NW9

    See wider trends for NW9 →

    NW9 covers Colindale and West Hendon in north-west London, situated on the periphery of central London. It is a mixed residential area with good transport links and a blend of established communities and newer developments.

    Average Property Price - NW9

    £425,796

    73

    National percentile

    12 month avg at 31 Aug 2026

    Average Net Household Income - NW9

    £39,651

    57

    National percentile

    2023 census data

    10-Year Annualised Price Growth - NW9

    1.0%

    9

    National percentile

    Estimate at 31 Aug 2026

    10-Year Annualised Rent Growth - NW

    2.9%

    3

    National percentile

    Estimate at 31 Aug 2026

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