18 Harmer Green Lane

    18, HARMER GREEN LANE, WELWYN, AL6 0AX

    This semi-detached freehold property on Harmer Green Lane last sold in December 2020 for £475,000. Based on price growth in the AL6 district since then, its estimated current value is £597,853 — placing it in the 86th percentile nationally and the 30th percentile within AL6. The property covers 80 m² (861 sq ft), giving an estimated value of £7,473 per m². The EPC rating is E, with a potential rating of C.

    See wider trends for Harmer Green Lane →

    Type

    Semi-Detached

    Tenure

    Freehold

    Floor Area

    861 sq ft

    80 m²

    Last Sale Price

    £475,000

    Dec 2020

    Estimated Valuation

    £597,853

    Est. £/sq ft

    £694/sq ft

    £7,473/m²

    Property Details

    TypeSemi-Detached
    TenureFreehold
    Built formSemi-Detached
    Construction ageEngland and Wales: 1950-1966
    Habitable rooms3
    Main fuelmains gas (not community)
    EPC currentE
    EPC potentialC
    Floor area861 sq ft (80 m²)
    EPC dateSept 2020
    WallsCavity wall, filled cavity
    HeatingBoiler and radiators, mains gas

    Transaction History

    17 Dec 2020

    £475,000

    Key Metrics

    Estimated valuation£597,853
    Value per sq ft / m²£694/sq ft (£7,473/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL6 district percentile30th percentile
    National percentile86th 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

    £711,302

    96

    National percentile

    12 month avg at 30 Sep 2026

    Average Net Household Income - AL6

    £51,293

    91

    National percentile

    2023 census data

    10-Year Annualised Price Growth - AL6

    1.2%

    11

    National percentile

    Estimate at 30 Sep 2026

    10-Year Annualised Rent Growth - AL

    3.8%

    41

    National percentile

    Estimate at 30 Sep 2026

    More properties on Harmer Green Lane

    Streets in AL6

    Nearby districts

    Other areas