20, ALWYN AVENUE, LONDON, HOUNSLOW, GREATER LONDON, W4 4PB

£3,000,000

Last sale price

Feb 2022

Last sold

+£1,450,000

Change since first sale

+94%

% change

Recorded sales

Energy performance

D potential C

EPC energy rating

287 m²

Total floor area

£10,453/m²

Price per m² (last sale)

Habitable rooms

10 t

CO₂ per year

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Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Jun 2021.

Approximate location (postcode centre). Map data © OpenStreetMap contributors.

Local planning constraints

Flood zone 3Higher-probability flood riskConservation areaTurnham Green

Planning designations from planning.data.gov.uk and Environment Agency flood-risk data, © Crown copyright and database right, under the Open Government Licence v3.0. Coverage is incomplete and depends on the local authority — absence here does not guarantee a property is unaffected. Always check official sources.

Price history

How this compares

Averages cover every recorded sale in W4 4PB (2015–2026) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.

£1,562,727

Average in W4 4PB (2015–2026)

£1,562,727

Average on ALWYN AVENUE (2015–2026)

+92%

above postcode average