6 Onslow Mews West

    6, ONSLOW MEWS WEST, LONDON, LONDON, SW7 3AF

    This flat/maisonette leasehold property on Onslow Mews West last sold in September 1996 for £335,000. Based on price growth in the SW7 district since then, its estimated current value is £2,154,175 — placing it in the 99th percentile nationally and the 67th percentile within SW7. The property covers 105 m² (1,130 sq ft), giving an estimated value of £20,516 per m². The EPC rating is C, with a potential rating of B.

    See wider trends for Onslow Mews West →

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    1,130 sq ft

    105 m²

    Last Sale Price

    £335,000

    Sept 1996

    Estimated Valuation

    £2,154,175

    Est. £/sq ft

    £1,906/sq ft

    £20,516/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formMid-Terrace
    Construction ageEngland and Wales: 1983-1990
    Habitable rooms4
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialB
    Floor area1,130 sq ft (105 m²)
    EPC dateSept 2025
    WallsCavity wall, as built, insulated (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    24 Sept 1996

    £335,000

    Key Metrics

    Estimated valuation£2,154,175
    Value per sq ft / m²£1,906/sq ft (£20,516/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SW7 district percentile67th percentile
    National percentile99th percentile

    District Context — SW7

    See wider trends for SW7 →

    SW7 covers South Kensington and the surrounding area in central London, positioned in the heart of the capital's most prestigious neighbourhood. It is characterised by grand Victorian and Edwardian mansion blocks, world-class museums, and cultural institutions, drawing affluent professionals and international residents.

    Average Property Price - SW7

    £1,517,519

    100

    National percentile

    12 month avg at 31 Aug 2026

    Average Net Household Income - SW7

    £76,239

    100

    National percentile

    2023 census data

    10-Year Annualised Price Growth - SW7

    -4.9%

    1

    National percentile

    Estimate at 31 Aug 2026

    10-Year Annualised Rent Growth - SW

    3.2%

    8

    National percentile

    Estimate at 31 Aug 2026

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