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    45a Castelnau

    45A, CASTELNAU, LONDON, LONDON, SW13 9RT

    This flat/maisonette leasehold property on Castelnau last sold in March 1998 for £87,500. Based on price growth in the SW13 district since then, its estimated current value is £230,483 — placing it in the 32nd percentile nationally and the 1st percentile within SW13. The property covers 646 m² (6,954 sq ft), giving an estimated value of £357 per m². The EPC rating is C, with a potential rating of B.

    See wider trends for Castelnau →

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    6,954 sq ft

    646 m²

    Last Sale Price

    £87,500

    Mar 1998

    Estimated Valuation

    £230,483

    Est. £/sq ft

    £33/sq ft

    £357/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formDetached
    Construction ageEngland and Wales: 1930-1949
    Habitable rooms11
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialB
    Floor area6,954 sq ft (646 m²)
    EPC dateFeb 2023
    WallsSolid brick, as built, no insulation (assumed)
    HeatingBoiler and underfloor heating, mains gas

    Transaction History

    12 Mar 1998

    £87,500

    Key Metrics

    Estimated valuation£230,483
    Value per sq ft / m²£33/sq ft (£357/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SW13 district percentile1st percentile
    National percentile32nd percentile

    Other Properties on Castelnau

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    102aTerraced

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    Flat 37 Castelnau MansionsFlat/Maisonette

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    Apr 2026

    Flat 1 8Flat/Maisonette

    £471,500

    Mar 2026

    Flat 3 Castlenau Court, 180Flat/Maisonette

    £425,000

    Jan 2026

    Flat 7 Fairbairn Lodge, 6Flat/Maisonette

    £478,000

    Dec 2025

    Flat 4 8Flat/Maisonette

    £635,000

    Dec 2025

    164Terraced

    £2,000,000

    Nov 2025

    183Terraced

    £1,495,000

    Oct 2025

    24Detached

    £10,000,000

    Sept 2025

    Flat 11 Castelnau MansionsFlat/Maisonette

    £955,000

    Sept 2025

    Flat 13 14Flat/Maisonette

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    Sept 2025

    See wider trends for Castelnau →

    District Context — SW13

    See wider trends for SW13 →

    SW13 covers Barnes and Mortlake in southwest London, sitting on the Thames within the London boroughs of Richmond and Wandsworth. These riverside neighbourhoods are characterised by village-like charm, strong community identity, and appeal to affluent families and professionals seeking space and green amenities.

    Average Property Price - SW13

    £1,476,509

    99

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - SW13

    £69,267

    100

    National percentile

    2023 census data

    10-Year Annualised Price Growth - SW13

    0.7%

    6

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - SW

    3.1%

    7

    National percentile

    Estimate at 31 Jul 2026

    More properties on Castelnau

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    Streets in SW13

    Lowther RoadSuffolk RoadCharlotte RoadBracken GardensBrook GardensCastelnauBellevue RoadLonsdale RoadRectory RoadElm Bank GardensRanelagh AvenueMadrid Road

    Nearby districts

    SW8SW9SW10SW11SW12SW14SW15SW16SW17SW18SE22W3

    Other areas

    Romford (RM)Salisbury (SP)Sheffield (S)Shrewsbury (SY)Slough (SL)South East London (SE)Southampton (SO)Southend-on-Sea (SS)St Albans (AL)Stevenage (SG)Stockport (SK)Stoke-on-Trent (ST)