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    21 Heathcroft Avenue

    21, HEATHCROFT AVENUE, SUNBURY-ON-THAMES, TW16 7SP

    This terraced freehold property on Heathcroft Avenue last sold in December 2020 for £415,000. Based on price growth in the TW16 district since then, its estimated current value is £473,669 — placing it in the 76th percentile nationally and the 46th percentile within TW16. The property covers 92 m² (990 sq ft), giving an estimated value of £5,149 per m². The EPC rating is C, with a potential rating of B.

    See wider trends for Heathcroft Avenue →

    Type

    Terraced

    Tenure

    Freehold

    Floor Area

    990 sq ft

    92 m²

    Last Sale Price

    £415,000

    Dec 2020

    Estimated Valuation

    £473,669

    Est. £/sq ft

    £478/sq ft

    £5,149/m²

    Property Details

    TypeTerraced
    TenureFreehold
    Built formSemi-Detached
    Construction ageEngland and Wales: 1930-1949
    Habitable rooms5
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialB
    Floor area990 sq ft (92 m²)
    EPC dateMay 2018
    WallsSolid brick, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    10 Dec 2020

    £415,000

    16 Nov 2012

    £261,000

    2 Jun 2008

    £245,000

    Key Metrics

    Estimated valuation£473,669
    Value per sq ft / m²£478/sq ft (£5,149/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    TW16 district percentile46th percentile
    National percentile76th percentile

    Other Properties on Heathcroft Avenue

    62Terraced

    £476,000

    Feb 2026

    33Terraced

    £220,000

    Dec 2025

    75Semi-Detached

    £500,000

    Oct 2025

    70Terraced

    £425,000

    Feb 2025

    49Semi-Detached

    £600,000

    Sept 2024

    13Terraced

    £515,000

    Jun 2024

    5Terraced

    £480,000

    Feb 2024

    31Terraced

    £450,000

    Aug 2023

    30Terraced

    £443,000

    Jun 2023

    52Terraced

    £462,500

    Apr 2023

    50Terraced

    £615,000

    Jul 2022

    106Terraced

    £440,000

    Jun 2022

    See wider trends for Heathcroft Avenue →

    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 Heathcroft Avenue

    8 Cavendish Court11 Heathcroft Avenue13 Heathcroft Avenue15 Heathcroft Avenue17 Heathcroft Avenue19 Heathcroft Avenue23 Heathcroft Avenue27 Heathcroft Avenue3 Heathcroft Avenue31 Heathcroft Avenue33 Heathcroft Avenue35 Heathcroft Avenue

    Streets in TW16

    Farrier CloseGreen WayAllen RoadLendy PlaceMartingale CloseHeathcroft AvenueBeechwood AvenueBroad OakBelgrave RoadMill Farm AvenueGreen LeasBingley 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)