9 The Valley Green

    9, THE VALLEY GREEN, WELWYN GARDEN CITY, AL8 7DQ

    This detached leasehold property on The Valley Green last sold in October 2024 for £1,050,000. Based on price growth in the AL8 district since then, its estimated current value is £943,886 — placing it in the 95th percentile nationally and the 89th percentile within AL8. The property covers 154 m² (1,658 sq ft), giving an estimated value of £6,129 per m². The EPC rating is C, with a potential rating of C.

    See wider trends for The Valley Green →

    Type

    Detached

    Tenure

    Leasehold

    Floor Area

    1,658 sq ft

    154 m²

    Last Sale Price

    £1,050,000

    Oct 2024

    Estimated Valuation

    £943,886

    Est. £/sq ft

    £569/sq ft

    £6,129/m²

    Property Details

    TypeDetached
    TenureLeasehold
    Built formDetached
    Construction ageEngland and Wales: 1900-1929
    Habitable rooms7
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialC
    Floor area1,658 sq ft (154 m²)
    EPC dateAug 2025
    WallsCavity wall, filled cavity
    HeatingBoiler and radiators, mains gas

    Transaction History

    31 Oct 2024

    £1,050,000

    Key Metrics

    Estimated valuation£943,886
    Value per sq ft / m²£569/sq ft (£6,129/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL8 district percentile89th percentile
    National percentile95th percentile

    District Context — AL8

    See wider trends for AL8 →

    AL8 covers Welwyn Garden City and surrounding areas in Hertfordshire, located north of London. It is a planned suburban community with strong family appeal, good schools, and established residential neighbourhoods.

    Average Property Price - AL8

    £554,462

    88

    National percentile

    12 month avg at 31 Aug 2026

    Average Net Household Income - AL8

    £49,355

    87

    National percentile

    2023 census data

    10-Year Annualised Price Growth - AL8

    2.6%

    36

    National percentile

    Estimate at 31 Aug 2026

    10-Year Annualised Rent Growth - AL

    3.8%

    44

    National percentile

    Estimate at 31 Aug 2026

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