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    21a Gloucester Avenue

    21A, GLOUCESTER AVENUE, LONDON, NW1 7AU

    This flat/maisonette leasehold property on Gloucester Avenue last sold in April 2023 for £700,000. Based on price growth in the NW1 district since then, its estimated current value is £521,853 — placing it in the 81st percentile nationally and the 39th percentile within NW1. The property covers 55 m² (592 sq ft), giving an estimated value of £9,488 per m². The EPC rating is C, with a potential rating of C.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    592 sq ft

    55 m²

    Last Sale Price

    £700,000

    Apr 2023

    Estimated Valuation

    £521,853

    Est. £/sq ft

    £881/sq ft

    £9,488/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formMid-Terrace
    Construction ageEngland and Wales: before 1900
    Habitable rooms3
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialC
    Floor area592 sq ft (55 m²)
    EPC dateOct 2021
    WallsSolid brick, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    5 Apr 2023

    £700,000

    29 Aug 2003

    £265,000

    30 Jun 1998

    £155,000

    22 Aug 1995

    £108,000

    Key Metrics

    Estimated valuation£521,853
    Value per sq ft / m²£881/sq ft (£9,488/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    NW1 district percentile39th percentile
    National percentile81st percentile

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    88Flat/Maisonette

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    Flat 82 Darwin CourtFlat/Maisonette

    £915,000

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    Flat 1 93Flat/Maisonette

    £2,050,000

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    Flat 41 Darwin CourtFlat/Maisonette

    £1,120,000

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    View full analysis for Gloucester Avenue →

    District Context — NW1

    NW1 covers central London neighbourhoods including King's Cross, St Pancras, Bloomsbury, and Regent's Park, sitting at the heart of the capital's West End. It is a densely populated, cosmopolitan area with strong cultural institutions, transport links, and appeal to young professionals and students.

    Average Property Price - NW1

    £926,788

    97

    National percentile

    Average Net Household Income - NW1

    £50,817

    90

    National percentile

    10-Year Annualised Price Growth - NW1

    -0.7%

    2

    National percentile

    10-Year Annualised Rent Growth - NW

    2.6%

    2

    National percentile

    View full analysis for NW1 →

    More properties in NW1

    17a Gloucester Avenue17b Gloucester Avenue17d Gloucester Avenue19b Gloucester Avenue19c Gloucester Avenue19d Gloucester Avenue21b Gloucester Avenue23a Gloucester Avenue23b Gloucester Avenue23c Gloucester Avenue23e Gloucester AvenueGarden Floor Flat 27 Gloucester Avenue

    Streets in NW1

    Powlett PlaceAlbert StreetSt Pauls MewsGlentworth StreetKelly StreetGloucester AvenueRedhill StreetArlington RoadBalcombe StreetJeffreys StreetUnderhill StreetBroadley Terrace

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