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    Flat 5 42 Belsize Park Gardens

    FLAT 5 42, BELSIZE PARK GARDENS, LONDON, NW3 4LY

    This flat/maisonette leasehold property on Belsize Park Gardens last sold in October 1999 for £220,000. Based on price growth in the NW3 district since then, its estimated current value is £858,852 — placing it in the 94th percentile nationally and the 40th percentile within NW3. The property covers 33 m² (355 sq ft), giving an estimated value of £26,026 per m². The EPC rating is E, with a potential rating of B.

    See wider trends for Belsize Park Gardens →

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    355 sq ft

    33 m²

    Last Sale Price

    £220,000

    Oct 1999

    Estimated Valuation

    £858,852

    Est. £/sq ft

    £2,418/sq ft

    £26,026/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formMid-Terrace
    Construction ageEngland and Wales: before 1900
    Habitable rooms1
    Main fuelTo be used only when there is no heating/hot-water system or data is from a community network
    EPC currentE
    EPC potentialB
    Floor area355 sq ft (33 m²)
    EPC dateSept 2019
    WallsSolid brick, as built, no insulation (assumed)
    HeatingNo system present: electric heaters assumed

    Transaction History

    20 Oct 1999

    £220,000

    8 Aug 1997

    £155,000

    Key Metrics

    Estimated valuation£858,852
    Value per sq ft / m²£2,418/sq ft (£26,026/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    NW3 district percentile40th percentile
    National percentile94th percentile

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    Jan 2026

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    Second Floor Flat 39Flat/Maisonette

    £1,500,000

    Jul 2025

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    £1,050,000

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    25gSemi-Detached

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    See wider trends for Belsize Park Gardens →

    District Context — NW3

    See wider trends for NW3 →

    NW3 covers Hampstead, Belsize Park, and surrounding areas in north London, positioned on the fringe of central London. It is one of the capital's most affluent and established residential neighbourhoods, characterised by period properties, tree-lined streets, and strong cultural amenities.

    Average Property Price - NW3

    £1,478,923

    99

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - NW3

    £67,005

    100

    National percentile

    2023 census data

    10-Year Annualised Price Growth - NW3

    0.9%

    8

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - NW

    2.9%

    3

    National percentile

    Estimate at 31 Jul 2026

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    Streets in NW3

    Chesterford GardensUpper Hampstead WalkVillage CloseSandy RoadBelsize ParkBelsize Park GardensAntrim GroveDenning RoadLangland GardensBriardale GardensWillow RoadMaresfield Gardens

    Nearby districts

    NW1NW2NW4NW5NW6NW7NW8NW9NW10NW11N2W3

    Other areas

    Medway (ME)Milton Keynes (MK)Newcastle upon Tyne (NE)Newport (NP)North London (N)North Wales (LL)Northampton (NN)Norwich (NR)Nottingham (NG)Oldham (OL)Oxford (OX)Peterborough (PE)