21 Arcadian Court Sun Lane

    21 ARCADIAN COURT, SUN LANE, HARPENDEN, AL5 4EG

    This flat/maisonette leasehold property on Sun Lane last sold in August 2025 for £615,000. Based on price growth in the AL5 district since then, its estimated current value is £615,000 — placing it in the 87th percentile nationally and the 28th percentile within AL5. The property covers 62 m² (667 sq ft), giving an estimated value of £9,919 per m². The EPC rating is C, with a potential rating of C.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    667 sq ft

    62 m²

    Last Sale Price

    £615,000

    Aug 2025

    Estimated Valuation

    £615,000

    Est. £/sq ft

    £921/sq ft

    £9,919/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formEnd-Terrace
    Construction ageEngland and Wales: 1991-1995
    Habitable rooms3
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialC
    Floor area667 sq ft (62 m²)
    EPC dateSept 2024
    WallsCavity wall, as built, insulated (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    21 Aug 2025

    £615,000

    17 Nov 2021

    £580,000

    17 Oct 2013

    £440,000

    13 Feb 2004

    £265,000

    5 Sept 1995

    New build

    £115,000

    Key Metrics

    Estimated valuation£615,000
    Value per sq ft / m²£921/sq ft (£9,919/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL5 district percentile28th percentile
    National percentile87th percentile

    District Context — 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

    £941,309

    98

    National percentile

    Average Net Household Income - AL5

    £62,307

    98

    National percentile

    10-Year Annualised Price Growth - AL5

    2.1%

    10

    National percentile

    10-Year Annualised Rent Growth - AL

    3.9%

    50

    National percentile

    View full analysis for AL5

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