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Get started25 Napier Avenue is a five-bedroom semi-detached house in Hammersmith And Fulham, London, London (SW6 3PS). It has a recorded floor area of 221 m² (around 2379 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (April 2014) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected.
2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, a basement excavation and partial demolition, meaningful when judging how the property has evolved. At 221 m² it's 26.8% smaller than the typical home in the postcode (302 m² median across 17 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). On a £-per-square-foot basis, the last sale (£1,513/sq ft) was about 61% above the typical sold price in the postcode. 11 years since the last transfer (July 2015).
25 Napier Avenue's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 27 Apr 2024
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Rear garden. T1) Bay Tree, fell to ground level.
25 Napier Avenue valuation sits well clear of the typical sold price in this postcode.
£3,554,000
Modelled from EPC, postcode comparables.
£3,600,000
Recorded with HM Land Registry.
On floor area, 25 Napier Avenue runs well behind the street norm.
Price per m²
£16,290
Street avg £12,728
Floor Area
221 m²
Street avg 309 m²
Habitable Rooms
8 rooms
Street avg 9 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Putney Bridge Underground Station — subway entrance.

Daytime· 07:00 – 23:00
53.9dB

Extension: Part single, part two storey · Rear of property
Erection of a part one/part two storey rear extension at ground and first floor level, following the demolition of the existing rear extension; excavation of the front garden and part of the rear garden in connection with the enlargement of the existing basement; erection of external steps from the basement to the rear garden; installation of juliet balcony to replace the existing window on the rear elevation at first floor level.
17 July 2015Most recent
£3,600,000
Median price across the last 5 sales in SW6 3PS: £4,000,000 (2025–2019).
27 Napier Avenue Hammersmith And Fulham London
Sold Sept 2025
9 Napier Avenue Hammersmith And Fulham London
Sold Feb 2024
49 Napier Avenue Hammersmith And Fulham London
Sold Jul 2021
43 Napier Avenue Hammersmith And Fulham London
Sold Jul 2021
5 Napier Avenue Hammersmith And Fulham London
Sold Aug 2019
CO₂ Emissions
13.0 t/year
Street avg 12.0 t/year
SW6 3AS
Closest school
0.4 km
Thomas's Academy. 61 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
46.0dB
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