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    Flat 7 38 Onslow Square

    FLAT 7 38, ONSLOW SQUARE, LONDON, LONDON, SW7 3NS

    This flat/maisonette leasehold property on Onslow Square last sold in October 2005 for £938,000. Based on price growth in the SW7 district since then, its estimated current value is £1,881,348 — placing it in the 99th percentile nationally and the 61st percentile within SW7. The property covers 124 m² (1,335 sq ft), giving an estimated value of £15,172 per m². The EPC rating is C, with a potential rating of B.

    See wider trends for Onslow Square →

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    1,335 sq ft

    124 m²

    Last Sale Price

    £938,000

    Oct 2005

    Estimated Valuation

    £1,881,348

    Est. £/sq ft

    £1,410/sq ft

    £15,172/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formMid-Terrace
    Construction ageEngland and Wales: before 1900
    Habitable rooms4
    Main fuelmains gas (community)
    EPC currentC
    EPC potentialB
    Floor area1,335 sq ft (124 m²)
    EPC dateAug 2024
    WallsSolid brick, as built, no insulation (assumed)
    HeatingCommunity scheme

    Transaction History

    12 Oct 2005

    £938,000

    4 Jul 2000

    £465,000

    20 Feb 1995

    £72,500

    Key Metrics

    Estimated valuation£1,881,348
    Value per sq ft / m²£1,410/sq ft (£15,172/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SW7 district percentile61st percentile
    National percentile99th percentile

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    Flat 2 11Flat/Maisonette

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    Flat 10 81Flat/Maisonette

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    Flat 9 14Flat/Maisonette

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    Jun 2025

    Flat 31 Malvern CourtFlat/Maisonette

    £1,850,000

    Apr 2025

    Flat 21 Malvern CourtFlat/Maisonette

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    Flat 16 27Flat/Maisonette

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    Flat 2 23Flat/Maisonette

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    See wider trends for Onslow Square →

    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

    More properties on Onslow Square

    Flat 8 32 Onslow SquareFlat 9 32 Onslow SquareFlat 1 38 Onslow SquareFlat 2 38 Onslow SquareFlat 3 38 Onslow SquareFlat 5 38 Onslow Square42 Onslow Square25 Sumner Place26 Sumner Place27 Sumner Place28 Sumner Place29 Sumner Place

    Streets in SW7

    Cheval PlaceMontpelier WalkRutland Mews SouthManson MewsQueens GateOnslow SquarePetersham MewsAshburn PlaceKynance MewsLancelot PlaceGloucester RoadPrinces Gate

    Nearby districts

    SW2SW3SW4SW5SW6SW8SW9SW10SW11SW12SE22W3

    Other areas

    Romford (RM)Salisbury (SP)Sheffield (S)Shrewsbury (SY)Slough (SL)South East London (SE)Southampton (SO)Southend-on-Sea (SS)St Albans (AL)Stevenage (SG)Stockport (SK)Stoke-on-Trent (ST)