71a West Common

    71A, WEST COMMON, HARPENDEN, AL5 2LD

    This detached freehold property on West Common last sold in November 2021 for £1,600,000. Based on price growth in the AL5 district since then, its estimated current value is £1,731,296 — placing it in the 99th percentile nationally and the 87th percentile within AL5. The property covers 315 m² (3,391 sq ft), giving an estimated value of £5,496 per m². The EPC rating is C, with a potential rating of B.

    See wider trends for West Common →

    Type

    Detached

    Tenure

    Freehold

    Floor Area

    3,391 sq ft

    315 m²

    Last Sale Price

    £1,600,000

    Nov 2021

    Estimated Valuation

    £1,731,296

    Est. £/sq ft

    £511/sq ft

    £5,496/m²

    Property Details

    TypeDetached
    TenureFreehold
    Built formDetached
    Construction ageEngland and Wales: 1983-1990
    Habitable rooms6
    Main fuelelectricity (not community)
    EPC currentC
    EPC potentialB
    Floor area3,391 sq ft (315 m²)
    EPC dateOct 2025
    WallsCavity wall, with external insulation
    HeatingAir source heat pump, underfloor, electric

    Transaction History

    2 Nov 2021

    £1,600,000

    2 Sept 2019

    £1,625,000

    Key Metrics

    Estimated valuation£1,731,296
    Value per sq ft / m²£511/sq ft (£5,496/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL5 district percentile87th percentile
    National percentile99th percentile

    District Context — AL5

    See wider trends for AL5 →

    AL5 covers Radlett and surrounding villages in Hertfordshire, north-west of London. It is an affluent, family-oriented area with strong schools and commuter appeal.

    Average Property Price - AL5

    £911,271

    98

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - AL5

    £62,307

    98

    National percentile

    2023 census data

    10-Year Annualised Price Growth - AL5

    2.2%

    24

    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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