20a Park Avenue South

    20A, PARK AVENUE SOUTH, HARPENDEN, AL5 2EA

    This detached freehold property on Park Avenue South last sold in February 2023 for £2,125,000. Based on price growth in the AL5 district since then, its estimated current value is £2,118,396 — placing it in the 99th percentile nationally and the 93rd percentile within AL5. The property covers 234 m² (2,519 sq ft), giving an estimated value of £9,053 per m². The EPC rating is D, with a potential rating of C.

    See wider trends for Park Avenue South →

    Type

    Detached

    Tenure

    Freehold

    Floor Area

    2,519 sq ft

    234 m²

    Last Sale Price

    £2,125,000

    Feb 2023

    Estimated Valuation

    £2,118,396

    Est. £/sq ft

    £841/sq ft

    £9,053/m²

    Property Details

    TypeDetached
    TenureFreehold
    Built formDetached
    Construction ageEngland and Wales: 1950-1966
    Habitable rooms7
    Main fuelmains gas (not community)
    EPC currentD
    EPC potentialC
    Floor area2,519 sq ft (234 m²)
    EPC dateOct 2022
    WallsCavity wall, filled cavity
    HeatingWarm air, mains gas

    Transaction History

    1 Feb 2023

    £1,812,500

    1 Feb 2023

    £2,125,000

    Key Metrics

    Estimated valuation£2,118,396
    Value per sq ft / m²£841/sq ft (£9,053/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

    £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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