25 Prospect Lane

    25, PROSPECT LANE, HARPENDEN, AL5 2PL

    This detached freehold property on Prospect Lane last sold in November 2010 for £1,152,000. Based on price growth in the AL5 district since then, its estimated current value is £2,103,386 — placing it in the 99th percentile nationally and the 93rd percentile within AL5. The property covers 227 m² (2,443 sq ft), giving an estimated value of £9,266 per m². The EPC rating is D, with a potential rating of B.

    See wider trends for Prospect Lane →

    Type

    Detached

    Tenure

    Freehold

    Floor Area

    2,443 sq ft

    227 m²

    Last Sale Price

    £1,152,000

    Nov 2010

    Estimated Valuation

    £2,103,386

    Est. £/sq ft

    £861/sq ft

    £9,266/m²

    Property Details

    TypeDetached
    TenureFreehold
    Built formDetached
    Construction ageEngland and Wales: 1976-1982
    Habitable rooms9
    Main fuelmains gas (not community)
    EPC currentD
    EPC potentialB
    Floor area2,443 sq ft (227 m²)
    EPC dateApr 2019
    WallsSolid brick, as built, partial insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    1 Nov 2010

    £1,152,000

    31 Aug 2001

    £645,000

    Key Metrics

    Estimated valuation£2,103,386
    Value per sq ft / m²£861/sq ft (£9,266/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL5 district percentile93rd 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

    £844,274

    98

    National percentile

    12 month avg at 31 Aug 2026

    Average Net Household Income - AL5

    £62,307

    98

    National percentile

    2023 census data

    10-Year Annualised Price Growth - AL5

    1.4%

    13

    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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