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    13 St Marys Avenue

    13, ST MARYS AVENUE, STANWELL, STAINES-UPON-THAMES, TW19 7JA

    This flat/maisonette leasehold property on St Marys Avenue last sold in March 2023 for £300,000. Based on price growth in the TW19 district since then, its estimated current value is £303,189 — placing it in the 50th percentile nationally and the 22nd percentile within TW19. The property covers 77 m² (829 sq ft), giving an estimated value of £3,938 per m². The EPC rating is C, with a potential rating of B.

    See wider trends for St Marys Avenue →

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    829 sq ft

    77 m²

    Last Sale Price

    £300,000

    Mar 2023

    Estimated Valuation

    £303,189

    Est. £/sq ft

    £366/sq ft

    £3,938/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formMid-Terrace
    Construction ageEngland and Wales: 1950-1966
    Habitable rooms3
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialB
    Floor area829 sq ft (77 m²)
    EPC dateFeb 2026
    WallsCavity wall, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    31 Mar 2023

    £300,000

    6 Mar 2015

    £236,000

    3 Aug 2007

    £172,000

    28 Feb 2002

    £115,000

    1 Jun 1999

    £65,000

    7 Aug 1996

    £56,500

    Key Metrics

    Estimated valuation£303,189
    Value per sq ft / m²£366/sq ft (£3,938/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    TW19 district percentile22nd percentile
    National percentile50th percentile

    Other Properties on St Marys Avenue

    23Flat/Maisonette

    £176,400

    Jul 2024

    15Flat/Maisonette

    £185,000

    Jun 2024

    3Flat/Maisonette

    £220,000

    Feb 2024

    18Semi-Detached

    £470,000

    Jun 2022

    29Flat/Maisonette

    £260,000

    Jan 2022

    31Semi-Detached

    £435,000

    Jun 2021

    14Semi-Detached

    £370,000

    Apr 2021

    22Semi-Detached

    £373,000

    Jul 2018

    37aTerraced

    £412,000

    Aug 2017

    33Semi-Detached

    £372,000

    May 2017

    24Semi-Detached

    £380,000

    Apr 2017

    See wider trends for St Marys Avenue →

    District Context — TW19

    See wider trends for TW19 →

    TW19 covers Sunninghill, Sunningdale and surrounding villages in the leafy commuter belt of south-west Berkshire, close to Windsor. The area is characterised by spacious residential properties, golf clubs, and strong appeal to affluent families and retirees seeking a semi-rural setting with excellent London access.

    Average Property Price - TW19

    £452,417

    76

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - TW19

    £45,888

    78

    National percentile

    2023 census data

    10-Year Annualised Price Growth - TW19

    2.5%

    29

    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 St Marys Avenue

    23 St Marys Crescent25 St Marys Crescent3 St Marys Crescent35 St Marys Crescent5 St Marys Crescent7 St Marys Crescent14 St Marys Avenue15 St Marys Avenue16 St Marys Avenue17 St Marys Avenue18 St Marys Avenue20 St Marys Avenue

    Streets in TW19

    Hawthorne WayStone Well RoadShellfield CloseShaw CloseDouglas RoadYeoman DriveVictory CloseHolywell CloseHadrian WayDe Havilland WaySt Marys AvenueWhitley Close

    Nearby districts

    TW10TW11TW12TW13TW14TW15TW16TW17TW18TW20W3KT20

    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)