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    Basement Flat 34a Formosa Street

    BASEMENT FLAT 34A, FORMOSA STREET, LONDON, W9 2QA

    This flat/maisonette leasehold property on Formosa Street last sold in March 2020 for £793,000. Based on price growth in the W9 district since then, its estimated current value is £790,824 — placing it in the 93rd percentile nationally and the 60th percentile within W9.

    See wider trends for Formosa Street →

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    —

    Last Sale Price

    £793,000

    Mar 2020

    Estimated Valuation

    £790,824

    Est. £/sq ft

    —

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formNot available
    Construction ageNot available
    Habitable roomsNot available
    Main fuelNot available
    EPC currentNot available
    EPC potentialNot available
    Floor areaNot available
    EPC dateNot available
    WallsNot available
    HeatingNot available

    Transaction History

    6 Mar 2020

    £793,000

    19 Jun 2002

    £320,000

    26 Feb 1999

    £180,000

    7 Dec 1995

    £115,350

    Key Metrics

    Estimated valuation£790,824
    Value per sq ft / m²Not available
    Estimated gross yieldNot available
    Implied monthly rentNot available
    W9 district percentile60th percentile
    National percentile93rd percentile

    Other Properties on Formosa Street

    Flat 3 44Flat/Maisonette

    £486,000

    Aug 2025

    Flat 1 44Flat/Maisonette

    £600,000

    Mar 2025

    Flat B 3Flat/Maisonette

    £516,000

    Oct 2024

    Flat C 3Flat/Maisonette

    £450,000

    Mar 2024

    30Terraced

    £3,800,000

    Oct 2022

    38Flat/Maisonette

    £1,195,000

    Feb 2022

    Second Floor Flat 29Flat/Maisonette

    £550,000

    Dec 2021

    40cFlat/Maisonette

    £500,000

    Jun 2021

    28Terraced

    £3,450,000

    Apr 2020

    15Terraced

    £3,750,000

    Jun 2019

    Ground Floor Flat 34Flat/Maisonette

    £850,000

    Sept 2017

    See wider trends for Formosa Street →

    District Context — W9

    See wider trends for W9 →

    W9 covers the Maida Vale and Paddington areas of central London, positioned in the City of Westminster. It is an affluent, densely populated residential district with strong cultural and recreational amenities, popular with young professionals and established households alike.

    Average Property Price - W9

    £800,198

    97

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - W9

    £50,870

    90

    National percentile

    2023 census data

    10-Year Annualised Price Growth - W9

    -0.8%

    3

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - W

    2.7%

    2

    National percentile

    Estimate at 31 Jul 2026

    More properties on Formosa Street

    Flat 7 Manor House Court, 11 Warrington GardensBasement Flat 22 Formosa Street28 Formosa Street30 Formosa StreetFirst And Second Floor Flat 34 Formosa StreetGround Floor Flat 34 Formosa Street36 Formosa StreetFlat 1 1 Warrington GardensFlat 10 1 Warrington GardensFlat 11 1 Warrington GardensFlat 12 1 Warrington GardensFlat 13 1 Warrington Gardens

    Streets in W9

    Western MewsGrand Union CloseBradiston RoadKilburn LaneAdmiral WalkFormosa StreetAldsworth CloseDixon Butler MewsElmfield WayFermoy RoadHarrow RoadChippenham Road

    Nearby districts

    W4W5W6W7W8W10W11W12W13W14SW19

    Other areas

    Uxbridge (UB)Wakefield (WF)Walsall (WS)Warrington (WA)Watford (WD)West Central London (WC)Wigan (WN)Wolverhampton (WV)Worcester (WR)York (YO)Bath (BA)Birmingham (B)