17 Roundwood Lane

    17, ROUNDWOOD LANE, HARPENDEN, HARPENDEN, AL5 3BW

    This detached freehold property on Roundwood Lane last sold in March 2005 for £478,000. Based on price growth in the AL5 district since then, its estimated current value is £1,148,734 — placing it in the 97th percentile nationally and the 67th percentile within AL5. The property covers 112 m² (1,206 sq ft), giving an estimated value of £10,257 per m². The EPC rating is B, with a potential rating of A.

    See wider trends for Roundwood Lane →

    Type

    Detached

    Tenure

    Freehold

    Floor Area

    1,206 sq ft

    112 m²

    Last Sale Price

    £478,000

    Mar 2005

    Estimated Valuation

    £1,148,734

    Est. £/sq ft

    £953/sq ft

    £10,257/m²

    Property Details

    TypeDetached
    TenureFreehold
    Built formSemi-Detached
    Construction age2026
    Habitable roomsNot available
    Main fuelElectricity: electricity, unspecified tariff
    EPC currentB
    EPC potentialA
    Floor area1,206 sq ft (112 m²)
    EPC dateMar 2026
    WallsAverage thermal transmittance 0.18 W/m
    HeatingAir source heat pump, radiators, electric

    Transaction History

    3 Mar 2005

    £478,000

    Key Metrics

    Estimated valuation£1,148,734
    Value per sq ft / m²£953/sq ft (£10,257/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL5 district percentile67th percentile
    National percentile97th 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

    £824,520

    98

    National percentile

    12 month avg at 30 Sep 2026

    Average Net Household Income - AL5

    £62,307

    98

    National percentile

    2023 census data

    10-Year Annualised Price Growth - AL5

    1.2%

    12

    National percentile

    Estimate at 30 Sep 2026

    10-Year Annualised Rent Growth - AL

    3.8%

    41

    National percentile

    Estimate at 30 Sep 2026

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