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    18 Athlone Square

    18, ATHLONE SQUARE, WINDSOR, SL4 1SS

    This flat/maisonette leasehold property on Athlone Square last sold in October 2016 for £357,000. Based on price growth in the SL4 district since then, its estimated current value is £343,722 — placing it in the 58th percentile nationally and the 19th percentile within SL4. The property covers 55 m² (592 sq ft), giving an estimated value of £6,249 per m². The EPC rating is D, with a potential rating of D.

    See wider trends for Athlone Square →

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    592 sq ft

    55 m²

    Last Sale Price

    £357,000

    Oct 2016

    Estimated Valuation

    £343,722

    Est. £/sq ft

    £581/sq ft

    £6,249/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formEnd-Terrace
    Construction ageEngland and Wales: 1967-1975
    Habitable rooms5
    Main fuelmains gas (not community)
    EPC currentD
    EPC potentialD
    Floor area592 sq ft (55 m²)
    EPC dateSept 2016
    WallsSystem built, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    4 Oct 2016

    £357,000

    20 Dec 2013

    £267,000

    17 Jul 2009

    £240,000

    12 Mar 2004

    £206,000

    18 Apr 2000

    £125,500

    Key Metrics

    Estimated valuation£343,722
    Value per sq ft / m²£581/sq ft (£6,249/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SL4 district percentile19th percentile
    National percentile58th percentile

    Other Properties on Athlone Square

    61Flat/Maisonette

    £295,000

    Sept 2025

    2Flat/Maisonette

    £350,000

    Jan 2025

    9Flat/Maisonette

    £185,000

    Jan 2025

    41Flat/Maisonette

    £221,000

    Jun 2024

    40Flat/Maisonette

    £220,000

    Dec 2023

    17Flat/Maisonette

    £215,000

    Aug 2023

    1Flat/Maisonette

    £206,000

    Jun 2023

    13Flat/Maisonette

    £285,000

    Jun 2023

    43Flat/Maisonette

    £365,000

    Dec 2022

    19Flat/Maisonette

    £374,950

    Sept 2022

    50Flat/Maisonette

    £286,500

    Jul 2022

    26Flat/Maisonette

    £303,000

    Apr 2022

    See wider trends for Athlone Square →

    District Context — SL4

    See wider trends for SL4 →

    SL4 covers Slough and surrounding areas in Berkshire, positioned between London and Reading in the south-east. It is a diverse, economically active district with a mix of residential and commercial character.

    Average Property Price - SL4

    £564,886

    89

    National percentile

    12 month avg at 31 Aug 2026

    Average Net Household Income - SL4

    £51,523

    91

    National percentile

    2023 census data

    10-Year Annualised Price Growth - SL4

    0.1%

    5

    National percentile

    Estimate at 31 Aug 2026

    10-Year Annualised Rent Growth - SL

    3.6%

    29

    National percentile

    Estimate at 31 Aug 2026

    More properties on Athlone Square

    12 Athlone Square13 Athlone Square14 Athlone Square15 Athlone Square16 Athlone Square17 Athlone Square19 Athlone Square2 Athlone Square24 Athlone Square25 Athlone Square26 Athlone Square27 Athlone Square

    Streets in SL4

    Chariotts PlaceCleves CourtWard RoyalFilmer RoadMountbatten SquareBell LaneAthlone SquareCamm AvenueConcorde CourtSurly Hall WalkHanover WayCommon Road

    Nearby districts

    SL1SL2SL3SL5SL6SL7SL8SL9TW19UB5

    Other areas

    Reading (RG)Redhill (RH)Romford (RM)Salisbury (SP)Sheffield (S)Shrewsbury (SY)South East London (SE)South West London (SW)Southampton (SO)Southend-on-Sea (SS)St Albans (AL)Stevenage (SG)