21 Duncan Close

    21, DUNCAN CLOSE, WELWYN GARDEN CITY, AL7 3XP

    This terraced freehold property on Duncan Close last sold in September 2024 for £365,000. Based on price growth in the AL7 district since then, its estimated current value is £368,962 — placing it in the 62nd percentile nationally and the 39th percentile within AL7. The property covers 55 m² (592 sq ft), giving an estimated value of £6,708 per m². The EPC rating is C, with a potential rating of B.

    See wider trends for Duncan Close →

    Type

    Terraced

    Tenure

    Freehold

    Floor Area

    592 sq ft

    55 m²

    Last Sale Price

    £365,000

    Sept 2024

    Estimated Valuation

    £368,962

    Est. £/sq ft

    £623/sq ft

    £6,708/m²

    Property Details

    TypeTerraced
    TenureFreehold
    Built formMid-Terrace
    Construction ageEngland and Wales: 1983-1990
    Habitable rooms3
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialB
    Floor area592 sq ft (55 m²)
    EPC dateAug 2017
    WallsCavity wall, as built, insulated (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    9 Sept 2024

    £365,000

    26 Jan 2018

    £315,000

    30 Nov 1999

    £85,950

    Key Metrics

    Estimated valuation£368,962
    Value per sq ft / m²£623/sq ft (£6,708/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL7 district percentile39th percentile
    National percentile62nd percentile

    District Context — AL7

    See wider trends for AL7 →

    AL7 covers Welwyn Garden City and surrounding areas in Hertfordshire, north of London. It is a well-established commuter belt with suburban character and good transport links.

    Average Property Price - AL7

    £395,988

    69

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - AL7

    £44,456

    74

    National percentile

    2023 census data

    10-Year Annualised Price Growth - AL7

    2.3%

    27

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - AL

    3.8%

    44

    National percentile

    Estimate at 31 Jul 2026

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