BrickView

    Flat 3 50 Onslow Gardens

    FLAT 3 50, ONSLOW GARDENS, LONDON, SW7 3QA

    This flat/maisonette leasehold property on Onslow Gardens last sold in December 2013 for £3,750,000. Based on price growth in the SW7 district since then, its estimated current value is £3,636,324 — placing it in the 99th percentile nationally and the 87th percentile within SW7. The property covers 207 m² (2,228 sq ft), giving an estimated value of £17,567 per m². The EPC rating is D, with a potential rating of D.

    See wider trends for Onslow Gardens →

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    2,228 sq ft

    207 m²

    Last Sale Price

    £3,750,000

    Dec 2013

    Estimated Valuation

    £3,636,324

    Est. £/sq ft

    £1,632/sq ft

    £17,567/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formEnd-Terrace
    Construction ageEngland and Wales: before 1900
    Habitable rooms6
    Main fuelmains gas (not community)
    EPC currentD
    EPC potentialD
    Floor area2,228 sq ft (207 m²)
    EPC dateMar 2013
    WallsSolid brick, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    9 Dec 2013

    £3,750,000

    4 Dec 2003

    £1,325,000

    Key Metrics

    Estimated valuation£3,636,324
    Value per sq ft / m²£1,632/sq ft (£17,567/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SW7 district percentile87th percentile
    National percentile99th percentile

    Other Properties on Onslow Gardens

    Flat 12 35Flat/Maisonette

    £1,850,000

    Mar 2026

    Flat 5 21Flat/Maisonette

    £3,700,000

    Feb 2026

    Flat 7 90Flat/Maisonette

    £1,650,000

    Jan 2026

    Flat 5 49Flat/Maisonette

    £1,050,000

    Dec 2025

    Flat 5 67Flat/Maisonette

    £1,107,500

    Aug 2025

    Flat 6 66Flat/Maisonette

    £1,125,000

    Jul 2025

    Flat 1 42Flat/Maisonette

    £3,000,000

    Jul 2025

    84aFlat/Maisonette

    £5,000,000

    Jul 2025

    Flat 3 26Flat/Maisonette

    £3,500,000

    Mar 2025

    Flat 10 30Flat/Maisonette

    £480,000

    Dec 2024

    Flat 6 42Flat/Maisonette

    £2,025,000

    Nov 2024

    Flat 2 38Flat/Maisonette

    £1,895,000

    Oct 2024

    See wider trends for Onslow Gardens →

    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 Gardens

    Flat 1 47 Onslow GardensFlat 5 47 Onslow GardensFlat 6 47 Onslow Gardens47 Onslow GardensFlat 1 50 Onslow GardensFlat 2 50 Onslow Gardens50a Onslow GardensFlat 1 52 Onslow GardensFlat 2 52 Onslow GardensFlat 3 52 Onslow GardensFlat 4 52 Onslow Gardens52a Onslow Gardens

    Streets in SW7

    Cornwall Mews WestQueens Gate GardensQueens Gate TerraceEvelyn GardensQueensberry Mews WestOnslow GardensCranley MewsMontpelier TerraceAshburn GardensStanhope GardensQueens Gate PlaceClareville Grove

    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)