28 Harmer Green Lane

    28, HARMER GREEN LANE, WELWYN, WELWYN, AL6 0AT

    This detached freehold property on Harmer Green Lane last sold in September 2006 for £510,000. Based on price growth in the AL6 district since then, its estimated current value is £830,909 — placing it in the 93rd percentile nationally and the 59th percentile within AL6. The property covers 120 m² (1,292 sq ft), giving an estimated value of £6,924 per m². The EPC rating is D, with a potential rating of B.

    See wider trends for Harmer Green Lane

    Type

    Detached

    Tenure

    Freehold

    Floor Area

    1,292 sq ft

    120 m²

    Last Sale Price

    £510,000

    Sept 2006

    Estimated Valuation

    £830,909

    Est. £/sq ft

    £643/sq ft

    £6,924/m²

    Property Details

    TypeDetached
    TenureFreehold
    Built formDetached
    Construction ageEngland and Wales: 1950-1966
    Habitable rooms6
    Main fuelmains gas (not community)
    EPC currentD
    EPC potentialB
    Floor area1,292 sq ft (120 m²)
    EPC dateFeb 2024
    WallsCavity wall, filled cavity
    HeatingBoiler and radiators, mains gas

    Transaction History

    6 Sept 2006

    £510,000

    26 Jul 2004

    £360,000

    Key Metrics

    Estimated valuation£830,909
    Value per sq ft / m²£643/sq ft (£6,924/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL6 district percentile59th percentile
    National percentile93rd percentile

    District Context — AL6

    See wider trends for AL6

    AL6 covers areas around Welwyn Garden City and Hatfield in Hertfordshire, north of London. It is an established commuter belt district with strong professional employment and family-oriented housing.

    Average Property Price - AL6

    £720,184

    95

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - AL6

    £51,293

    91

    National percentile

    2023 census data

    10-Year Annualised Price Growth - AL6

    1.3%

    10

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - AL

    3.9%

    49

    National percentile

    Estimate at 31 Jul 2026

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