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    Flat 2 40 Belsize Square

    FLAT 2 40, BELSIZE SQUARE, LONDON, NW3 4HL

    This flat/maisonette leasehold property on Belsize Square last sold in April 2014 for £1,320,008. Based on price growth in the NW3 district since then, its estimated current value is £1,464,295 — placing it in the 98th percentile nationally and the 67th percentile within NW3. The property covers 106 m² (1,141 sq ft), giving an estimated value of £13,814 per m². The EPC rating is D, with a potential rating of C.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    1,141 sq ft

    106 m²

    Last Sale Price

    £1,320,008

    Apr 2014

    Estimated Valuation

    £1,464,295

    Est. £/sq ft

    £1,283/sq ft

    £13,814/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formSemi-Detached
    Construction ageEngland and Wales: before 1900
    Habitable rooms3
    Main fuelmains gas (not community)
    EPC currentD
    EPC potentialC
    Floor area1,141 sq ft (106 m²)
    EPC dateApr 2013
    WallsSolid brick, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    28 Apr 2014

    £1,320,008

    15 Dec 2009

    £810,800

    10 Oct 1997

    £262,000

    Key Metrics

    Estimated valuation£1,464,295
    Value per sq ft / m²£1,283/sq ft (£13,814/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    NW3 district percentile67th percentile
    National percentile98th percentile

    Other Properties on Belsize Square

    27dFlat/Maisonette

    £862,500

    Jan 2026

    44aFlat/Maisonette

    £1,040,000

    Aug 2025

    43dFlat/Maisonette

    £1,250,000

    Jan 2025

    Flat 5 8Flat/Maisonette

    £1,090,000

    Nov 2024

    46aFlat/Maisonette

    £1,269,537

    Oct 2024

    Flat 2 47Flat/Maisonette

    £910,500

    Sept 2024

    Flat 5 42Flat/Maisonette

    £1,563,290

    Jul 2024

    Entrance Floor Flat 46Flat/Maisonette

    £1,545,000

    Jun 2024

    27bFlat/Maisonette

    £675,000

    May 2024

    27cFlat/Maisonette

    £594,000

    May 2024

    Flat 2 5Flat/Maisonette

    £780,000

    Oct 2023

    10dFlat/Maisonette

    £617,500

    Sept 2023

    View full analysis for Belsize Square →

    District Context — 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

    £1,566,932

    99

    National percentile

    Average Net Household Income - NW3

    £67,005

    100

    National percentile

    10-Year Annualised Price Growth - NW3

    1.2%

    4

    National percentile

    10-Year Annualised Rent Growth - NW

    2.6%

    2

    National percentile

    View full analysis for NW3 →

    More properties in NW3

    Flat 6 38 Belsize SquareFlat 7 38 Belsize SquareFlat 1 39 Belsize SquareFlat 2 39 Belsize Square39a Belsize SquareFlat 1 40 Belsize SquareFlat 4 40 Belsize Square41a Belsize Square41c Belsize Square41d Belsize Square41g Belsize SquareFlat 1 42 Belsize Square

    Streets in NW3

    Fellows RoadKidderpore AvenueSouth End RoadSavernake RoadRowland Hill StreetBelsize SquareAinger RoadLancaster DriveKing Henrys RoadLutton TerraceAdamson RoadCollege Crescent

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