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    17 Blackwell Close

    17, BLACKWELL CLOSE, LONDON, N21 1UL

    This flat/maisonette leasehold property on Blackwell Close last sold in June 2013 for £267,800. Based on price growth in the N21 district since then, its estimated current value is £387,033 — placing it in the 65th percentile nationally and the 23rd percentile within N21. The property covers 69 m² (743 sq ft), giving an estimated value of £5,609 per m². The EPC rating is C, with a potential rating of B.

    See wider trends for Blackwell Close →

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    743 sq ft

    69 m²

    Last Sale Price

    £267,800

    Jun 2013

    Estimated Valuation

    £387,033

    Est. £/sq ft

    £521/sq ft

    £5,609/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formMid-Terrace
    Construction ageEngland and Wales: 2003-2006
    Habitable rooms3
    Main fuelelectricity (not community)
    EPC currentC
    EPC potentialB
    Floor area743 sq ft (69 m²)
    EPC dateMay 2012
    WallsSolid brick, as built, insulated (assumed)
    HeatingRoom heaters, electric

    Transaction History

    27 Jun 2013

    £267,800

    14 Dec 2010

    £250,000

    28 Mar 2007

    New build

    £262,000

    Key Metrics

    Estimated valuation£387,033
    Value per sq ft / m²£521/sq ft (£5,609/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    N21 district percentile23rd percentile
    National percentile65th percentile

    Other Properties on Blackwell Close

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    Mar 2026

    40Flat/Maisonette

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    Dec 2025

    19Flat/Maisonette

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    Dec 2024

    6Flat/Maisonette

    £440,000

    Aug 2024

    50Flat/Maisonette

    £350,000

    Nov 2023

    29Flat/Maisonette

    £385,000

    Apr 2023

    26Flat/Maisonette

    £335,000

    Jan 2023

    35Flat/Maisonette

    £360,000

    Oct 2022

    25Flat/Maisonette

    £383,000

    Sept 2022

    16Flat/Maisonette

    £345,000

    Aug 2021

    51Flat/Maisonette

    £362,500

    Dec 2020

    44Flat/Maisonette

    £350,000

    Mar 2019

    See wider trends for Blackwell Close →

    District Context — N21

    See wider trends for N21 →

    N21 covers Winchmore Hill and Palmers Green in North London, situated in the borough of Enfield. It is an established, affluent residential area with strong schools and green spaces, popular with families and professional workers.

    Average Property Price - N21

    £713,716

    96

    National percentile

    12 month avg at 30 Sep 2026

    Average Net Household Income - N21

    £57,174

    97

    National percentile

    2023 census data

    10-Year Annualised Price Growth - N21

    1.5%

    15

    National percentile

    Estimate at 30 Sep 2026

    10-Year Annualised Rent Growth - N

    3.5%

    15

    National percentile

    Estimate at 30 Sep 2026

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    Streets in N21

    Donovan PlaceFleming DriveGladesideCosgrove CloseChaseville ParadeBlackwell CloseNewsholme DriveBerry CloseDeepdene CourtGreen LanesSydenham AvenueTreves Close

    Nearby districts

    N12N13N14N15N16N17N18N19N20N22NW4E18

    Other areas

    Luton (LU)Manchester (M)Medway (ME)Milton Keynes (MK)Newcastle upon Tyne (NE)Newport (NP)North Wales (LL)North West London (NW)Northampton (NN)Norwich (NR)Nottingham (NG)Oldham (OL)