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    1b Allen Road

    1B, ALLEN ROAD, SUNBURY-ON-THAMES, TW16 5LS

    This semi-detached freehold property on Allen Road last sold in August 2017 for £475,000. Based on price growth in the TW16 district since then, its estimated current value is £561,349 — placing it in the 84th percentile nationally and the 61st percentile within TW16. The property covers 96 m² (1,033 sq ft), giving an estimated value of £5,847 per m². The EPC rating is B, with a potential rating of B.

    See wider trends for Allen Road →

    Type

    Semi-Detached

    Tenure

    Freehold

    Floor Area

    1,033 sq ft

    96 m²

    Last Sale Price

    £475,000

    Aug 2017

    Estimated Valuation

    £561,349

    Est. £/sq ft

    £543/sq ft

    £5,847/m²

    Property Details

    TypeSemi-Detached
    TenureFreehold
    Built formSemi-Detached
    Construction age2016
    Habitable roomsNot available
    Main fuelGas: mains gas
    EPC currentB
    EPC potentialB
    Floor area1,033 sq ft (96 m²)
    EPC dateJun 2017
    WallsAverage thermal transmittance 0.20 W/m²K
    HeatingBoiler and radiators, mains gas

    Transaction History

    29 Aug 2017

    £475,000

    Key Metrics

    Estimated valuation£561,349
    Value per sq ft / m²£543/sq ft (£5,847/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    TW16 district percentile61st percentile
    National percentile84th percentile

    Other Properties on Allen Road

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    21Terraced

    £499,950

    Mar 2025

    28Semi-Detached

    £460,000

    Feb 2025

    7Terraced

    £400,000

    Nov 2022

    20Terraced

    £434,000

    Jul 2022

    27Terraced

    £380,000

    Feb 2022

    11Terraced

    £380,000

    Jun 2021

    33Terraced

    £430,000

    Apr 2021

    27bSemi-Detached

    £518,000

    Sept 2017

    1aSemi-Detached

    £510,000

    Aug 2017

    27aSemi-Detached

    £480,000

    Aug 2017

    See wider trends for Allen Road →

    District Context — TW16

    See wider trends for TW16 →

    TW16 covers Sunbury and the surrounding areas in southwest London, positioned between the Thames and the M3 corridor. It is a residential neighbourhood with strong family appeal, characterised by tree-lined streets, good transport links, and a mix of period and modern properties.

    Average Property Price - TW16

    £546,462

    87

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - TW16

    £48,015

    84

    National percentile

    2023 census data

    10-Year Annualised Price Growth - TW16

    2.4%

    26

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - TW

    3.1%

    7

    National percentile

    Estimate at 31 Jul 2026

    More properties on Allen Road

    Flat 6 Strata House Batavia Road11 Allen Road12 Allen Road17 Allen Road19 Allen Road1a Allen Road2 Allen Road20 Allen Road21 Allen Road22 Allen Road26 Allen Road27 Allen Road

    Streets in TW16

    Chaplin CrescentCumberland PlaceGreen LaneFarrier CloseGreen WayAllen RoadLendy PlaceMartingale CloseHeathcroft AvenueBeechwood AvenueBroad OakBelgrave Road

    Nearby districts

    TW10TW11TW12TW13TW14TW15TW17TW18TW19TW20W3KT20

    Other areas

    Taunton (TA)Teesside (TS)Telford (TF)Torquay (TQ)Truro (TR)Tunbridge Wells (TN)Uxbridge (UB)Wakefield (WF)Walsall (WS)Warrington (WA)Watford (WD)West Central London (WC)