20 Duncombe Court Thames Side

    20 DUNCOMBE COURT, THAMES SIDE, STAINES-UPON-THAMES, TW18 2HE

    This flat/maisonette leasehold property on Thames Side last sold in September 2025 for £340,000. Based on price growth in the TW18 district since then, its estimated current value is £340,000 — placing it in the 57th percentile nationally and the 25th percentile within TW18. The property covers 122 m² (1,313 sq ft), giving an estimated value of £2,787 per m². The EPC rating is D, with a potential rating of C.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    1,313 sq ft

    122 m²

    Last Sale Price

    £340,000

    Sept 2025

    Estimated Valuation

    £340,000

    Est. £/sq ft

    £259/sq ft

    £2,787/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formDetached
    Construction ageEngland and Wales: 1950-1966
    Habitable rooms3
    Main fuelmains gas (not community)
    EPC currentD
    EPC potentialC
    Floor area1,313 sq ft (122 m²)
    EPC dateFeb 2019
    WallsCavity wall, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    30 Sept 2025

    £340,000

    21 Aug 2017

    £355,000

    Key Metrics

    Estimated valuation£340,000
    Value per sq ft / m²£259/sq ft (£2,787/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    TW18 district percentile25th percentile
    National percentile57th percentile

    District Context — TW18

    TW18 covers Staines-upon-Thames and surrounding areas in Surrey, sitting on the western edge of the Greater London commuter belt. It is a suburban district with good transport links and mixed residential appeal, attracting both families and commuters.

    Average Property Price - TW18

    £461,132

    76

    National percentile

    Average Net Household Income - TW18

    £47,178

    82

    National percentile

    10-Year Annualised Price Growth - TW18

    3.0%

    30

    National percentile

    10-Year Annualised Rent Growth - TW

    3.0%

    5

    National percentile

    View full analysis for TW18

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