BrickView

    3a Folly Lane

    3A, FOLLY LANE, ST ALBANS, AL3 5JU

    This semi-detached freehold property on Folly Lane last sold in July 2026 for £815,000. Based on price growth in the AL3 district since then, its estimated current value is £815,000 — placing it in the 99th percentile nationally and the 87th percentile within AL3. The property covers 127 m² (1,367 sq ft), giving an estimated value of £6,417 per m². The EPC rating is B, with a potential rating of A.

    See wider trends for Folly Lane →

    Type

    Semi-Detached

    Tenure

    Freehold

    Floor Area

    1,367 sq ft

    127 m²

    Last Sale Price

    £815,000

    Jul 2026

    Estimated Valuation

    £815,000

    Est. £/sq ft

    £596/sq ft

    £6,417/m²

    Property Details

    TypeSemi-Detached
    TenureFreehold
    Built formSemi-Detached
    Construction age2018
    Habitable roomsNot available
    Main fuelGas: mains gas
    EPC currentB
    EPC potentialA
    Floor area1,367 sq ft (127 m²)
    EPC dateMar 2019
    WallsAverage thermal transmittance 0.19 W/m²K
    HeatingBoiler and underfloor heating, mains gas

    Transaction History

    7 Jul 2026

    £815,000

    30 Aug 2019

    £640,000

    Key Metrics

    Estimated valuation£815,000
    Value per sq ft / m²£596/sq ft (£6,417/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL3 district percentile87th percentile
    National percentile99th percentile

    Other Properties on Folly Lane

    3cSemi-Detached

    £840,000

    Sept 2026

    162Semi-Detached

    £895,000

    Mar 2026

    154Semi-Detached

    £470,000

    Mar 2026

    24Terraced

    £950,000

    Oct 2025

    82Semi-Detached

    £350,000

    Sept 2025

    13Terraced

    £700,000

    Jan 2025

    12Terraced

    £750,000

    Dec 2024

    3Semi-Detached

    £790,000

    Dec 2024

    116Semi-Detached

    £900,000

    Nov 2024

    38Terraced

    £676,500

    Oct 2024

    182Terraced

    £895,000

    Aug 2024

    See wider trends for Folly Lane →

    District Context — AL3

    See wider trends for AL3 →

    AL3 covers the village and rural areas around Harpenden in Hertfordshire, lying north of London and within commuting distance of the capital. It is a prosperous, family-oriented district characterised by period properties, green spaces, and strong community amenities.

    Average Property Price - AL3

    £672,725

    94

    National percentile

    12 month avg at 31 Aug 2026

    Average Net Household Income - AL3

    £55,431

    95

    National percentile

    2023 census data

    10-Year Annualised Price Growth - AL3

    2.7%

    39

    National percentile

    Estimate at 31 Aug 2026

    10-Year Annualised Rent Growth - AL

    3.8%

    44

    National percentile

    Estimate at 31 Aug 2026

    More properties on Folly Lane

    13 Folly Lane15 Folly Lane19 Folly Lane1a Folly Lane1b Folly Lane3 Folly Lane3b Folly Lane3c Folly Lane5 Folly Lane5a Folly Lane7 Folly Lane9 Folly Lane

    Streets in AL3

    Long CuttLadysmith RoadNorrington EndLuton RoadPipers CloseFolly LaneHadrian CloseKimberley RoadToulmin DriveFrancis AvenueTemperance StreetWestwick Hall Farm Cottages

    Nearby districts

    AL1AL2AL4AL5AL6AL7AL8AL9AL10WD24SG18

    Other areas

    Shrewsbury (SY)Slough (SL)South East London (SE)South West London (SW)Southampton (SO)Southend-on-Sea (SS)Stevenage (SG)Stockport (SK)Stoke-on-Trent (ST)Sunderland (SR)Sutton (SM)Swansea (SA)