14 Windmill Avenue

    14, WINDMILL AVENUE, ST ALBANS, AL4 9TF

    This semi-detached freehold property on Windmill Avenue last sold in November 2016 for £525,000. Based on price growth in the AL4 district since then, its estimated current value is £694,716 — placing it in the 90th percentile nationally and the 48th percentile within AL4. The property covers 93 m² (1,001 sq ft), giving an estimated value of £7,470 per m². The EPC rating is D, with a potential rating of B.

    See wider trends for Windmill Avenue →

    Type

    Semi-Detached

    Tenure

    Freehold

    Floor Area

    1,001 sq ft

    93 m²

    Last Sale Price

    £525,000

    Nov 2016

    Estimated Valuation

    £694,716

    Est. £/sq ft

    £694/sq ft

    £7,470/m²

    Property Details

    TypeSemi-Detached
    TenureFreehold
    Built formSemi-Detached
    Construction ageEngland and Wales: 1950-1966
    Habitable rooms5
    Main fuelmains gas (not community)
    EPC currentD
    EPC potentialB
    Floor area1,001 sq ft (93 m²)
    EPC dateJul 2016
    WallsCavity wall, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    4 Nov 2016

    £525,000

    Key Metrics

    Estimated valuation£694,716
    Value per sq ft / m²£694/sq ft (£7,470/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL4 district percentile48th percentile
    National percentile90th percentile

    District Context — AL4

    See wider trends for AL4 →

    AL4 covers Welwyn Garden City and surrounding areas in Hertfordshire, north of London. It is a planned commuter town with strong suburban character, well-regarded schools, and easy rail access to central London.

    Average Property Price - AL4

    £644,617

    94

    National percentile

    12 month avg at 30 Sep 2026

    Average Net Household Income - AL4

    £42,764

    68

    National percentile

    2023 census data

    10-Year Annualised Price Growth - AL4

    2.4%

    32

    National percentile

    Estimate at 30 Sep 2026

    10-Year Annualised Rent Growth - AL

    3.8%

    41

    National percentile

    Estimate at 30 Sep 2026

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