3 Windsor Quay Thames Side

    3 WINDSOR QUAY, THAMES SIDE, WINDSOR, SL4 1QN

    This flat/maisonette leasehold property on Thames Side last sold in June 2026 for £780,000. Based on price growth in the SL4 district since then, its estimated current value is £780,000 — placing it in the 94th percentile nationally and the 85th percentile within SL4. The property covers 109 m² (1,173 sq ft), giving an estimated value of £7,156 per m². The EPC rating is C, with a potential rating of B.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    1,173 sq ft

    109 m²

    Last Sale Price

    £780,000

    Jun 2026

    Estimated Valuation

    £780,000

    Est. £/sq ft

    £665/sq ft

    £7,156/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formMid-Terrace
    Construction ageEngland and Wales: 2007-2011
    Habitable rooms3
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialB
    Floor area1,173 sq ft (109 m²)
    EPC dateSept 2020
    WallsCavity wall, as built, insulated (assumed)
    HeatingBoiler and underfloor heating, mains gas

    Transaction History

    26 Jun 2026

    £780,000

    24 Feb 2023

    £960,000

    Key Metrics

    Estimated valuation£780,000
    Value per sq ft / m²£665/sq ft (£7,156/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SL4 district percentile85th percentile
    National percentile94th percentile

    District Context — SL4

    SL4 covers Slough and surrounding areas in Berkshire, positioned between London and Reading in the south-east. It is a diverse, economically active district with a mix of residential and commercial character.

    Average Property Price - SL4

    £573,179

    89

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - SL4

    £51,523

    91

    National percentile

    2023 census data

    10-Year Annualised Price Growth - SL4

    0.4%

    5

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - SL

    3.7%

    34

    National percentile

    Estimate at 31 Jul 2026

    View full analysis for SL4

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