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    18 Castle Street

    18, CASTLE STREET, WALLINGFORD, OX10 8DW

    This semi-detached freehold property on Castle Street last sold in April 2011 for £870,000. Based on price growth in the OX10 district since then, its estimated current value is £1,396,015 — placing it in the 98th percentile nationally and the 97th percentile within OX10. The property covers 234 m² (2,519 sq ft), giving an estimated value of £5,966 per m². The EPC rating is E, with a potential rating of C.

    See wider trends for Castle Street →

    Type

    Semi-Detached

    Tenure

    Freehold

    Floor Area

    2,519 sq ft

    234 m²

    Last Sale Price

    £870,000

    Apr 2011

    Estimated Valuation

    £1,396,015

    Est. £/sq ft

    £554/sq ft

    £5,966/m²

    Property Details

    TypeSemi-Detached
    TenureFreehold
    Built formSemi-Detached
    Construction ageEngland and Wales: before 1900
    Habitable rooms9
    Main fuelmains gas (not community)
    EPC currentE
    EPC potentialC
    Floor area2,519 sq ft (234 m²)
    EPC dateJun 2013
    WallsSolid brick, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    12 Apr 2011

    £870,000

    12 Oct 1995

    £187,000

    Key Metrics

    Estimated valuation£1,396,015
    Value per sq ft / m²£554/sq ft (£5,966/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    OX10 district percentile97th percentile
    National percentile98th percentile

    Other Properties on Castle Street

    19Detached

    £1,645,000

    Mar 2025

    20Detached

    £1,525,000

    Mar 2025

    11Detached

    £680,000

    Dec 2023

    37Terraced

    £350,000

    Aug 2023

    The Coach HouseDetached

    £1,600,000

    Aug 2022

    16Terraced

    £1,750,000

    Aug 2021

    35Terraced

    £325,000

    Jun 2021

    14Terraced

    £420,000

    Jun 2021

    Queens CroftDetached

    £1,600,000

    Jun 2020

    17Semi-Detached

    £1,200,000

    Nov 2019

    3aFlat/Maisonette

    £250,000

    Oct 2019

    3bFlat/Maisonette

    £210,000

    Nov 2017

    See wider trends for Castle Street →

    District Context — OX10

    See wider trends for OX10 →

    OX10 covers the Henley-on-Thames area in south Oxfordshire, situated between the Chilterns and the Thames Valley. It is an affluent, village-oriented district with strong appeal to families and professionals commuting to London and Reading.

    Average Property Price - OX10

    £532,732

    86

    National percentile

    12 month avg at 31 Aug 2026

    Average Net Household Income - OX10

    £49,663

    88

    National percentile

    2023 census data

    10-Year Annualised Price Growth - OX10

    3.0%

    50

    National percentile

    Estimate at 31 Aug 2026

    10-Year Annualised Rent Growth - OX

    3.7%

    38

    National percentile

    Estimate at 31 Aug 2026

    More properties on Castle Street

    2 Jethro Tull Gardens3 Jethro Tull Gardens5 Jethro Tull Gardens6 Jethro Tull Gardens8 Jethro Tull Gardens17 Castle Street19 Castle Street20 Castle Street24 Castle StreetQueens Croft Castle StreetQueens Croft, 16a Castle StreetOld School House Wallingford Road

    Streets in OX10

    Mackney LaneCourt DriveWittenham LaneThe Green NorthMartins LaneCastle StreetAbingdon RoadReading RoadDrayton RoadLane EndSix AcresThe Green South

    Nearby districts

    OX5OX6OX7OX8OX9OX11OX12OX13OX14OX15GL30SN25

    Other areas

    North Wales (LL)North West London (NW)Northampton (NN)Norwich (NR)Nottingham (NG)Oldham (OL)Peterborough (PE)Plymouth (PL)Portsmouth (PO)Preston (PR)Reading (RG)Redhill (RH)