Flat 6 Prospero House, 6 Portsoken Street

    FLAT 6 PROSPERO HOUSE, 6, PORTSOKEN STREET, LONDON, E1 8BZ

    This flat/maisonette leasehold property on Portsoken Street last sold in March 2026 for £357,400. Based on price growth in the E1 district since then, its estimated current value is £357,400 — placing it in the 54th percentile nationally and the 20th percentile within E1. The property covers 49 m² (527 sq ft), giving an estimated value of £7,294 per m². The EPC rating is C, with a potential rating of C.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    527 sq ft

    49 m²

    Last Sale Price

    £357,400

    Mar 2026

    Estimated Valuation

    £357,400

    Est. £/sq ft

    £678/sq ft

    £7,294/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formEnd-Terrace
    Construction ageEngland and Wales: 1996-2002
    Habitable rooms2
    Main fuelelectricity (not community)
    EPC currentC
    EPC potentialC
    Floor area527 sq ft (49 m²)
    EPC dateAug 2019
    WallsSystem built, as built, insulated (assumed)
    HeatingBoiler and radiators, electric

    Transaction History

    27 Mar 2026

    £357,400

    1 Sept 1999

    New build

    £167,500

    Key Metrics

    Estimated valuation£357,400
    Value per sq ft / m²£678/sq ft (£7,294/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    E1 district percentile20th percentile
    National percentile54th percentile

    District Context — E1

    E1 covers central East London neighbourhoods including Whitechapel, Aldgate, and the fringe of the City, positioned just east of the financial district. It is a densely populated, predominantly young and professional area with a strong rental market and high ethnic diversity.

    Average Property Price - E1

    £526,219

    83

    National percentile

    Average Net Household Income - E1

    £52,662

    93

    National percentile

    10-Year Annualised Price Growth - E1

    -0.8%

    2

    National percentile

    10-Year Annualised Rent Growth - E

    3.3%

    19

    National percentile

    View full analysis for E1

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