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Get started41 Gowan Avenue is a four-bedroom mid-terrace house in Hammersmith And Fulham, London, London (SW6 6RH). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to 1900-1929 and council tax band G. Tenure is freehold. The latest certificate (April 2019) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Poor; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £1,771,000 is 18.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£1,003/sq ft) was about 85.5% above the typical sold price in the postcode. One planning record on file: an extension refused in 2014. Most recent transfer: January 2024 at £1,500,000.
41 Gowan Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Extension: Front of property
Erection of a front roof extensions at nos. 7, 11, 13, 15, 23, 29, 41, 43, 45, 53, 55, 57, 59, 61 and 67 Gowan Avenue
41 Gowan Avenue valuation sits well clear of the typical sold price in this postcode.
£1,771,000
Modelled from EPC, postcode comparables.
£1,500,000
Recorded with HM Land Registry.
EPC Rating for 41 Gowan Avenue lags the street by a wide margin.
Price per m²
£10,791
Street avg £8,548
Floor Area
139 m²
Street avg 186 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Lambrook Terrace — bus stop.

Daytime· 07:00 – 23:00
55.4dB

Changes detected from historical EPC data
Heating controls changed
Single glazing replaced with double or better glazing
Are we missing something? Tell us about home improvements to help adjust your valuation.
4 January 2024Most recent
£1,500,000
Median price across the last 5 sales in SW6 6RH: £1,850,000 (2025–2024).
49 Gowan Avenue Hammersmith And Fulham London
Sold Mar 2025
5 Gowan Avenue Hammersmith And Fulham London
Sold Mar 2025
55 Gowan Avenue Hammersmith And Fulham London
Sold Aug 2024
Upper Floor Flat 19 Gowan Avenue London
Sold Aug 2024
11 Gowan Avenue Hammersmith And Fulham London
Sold Jul 2024
CO₂ Emissions
8.0 t/year
Street avg 6.3 t/year
SW6 6HE
Closest school
0.2 km
St John's Walham Green Church of England Primary School. 64 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
45.3dB
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