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Get started337 Horn Lane is a four-bedroom mid-terrace house in Ealing, London, London (W3 0BX). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (November 2019) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
4 planning records sit against the property, 1 approved, 3 refused. Past consents include an extension, subdivision, HMO conversion and change of use to residential, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Today's modelled estimate of £908,000 is 21.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£536/sq ft) was about 137.4% above the typical sold price in the postcode. Sold April 2020 for £750,000.
337 Horn Lane's carbon output runs well above what efficient homes in the postcode produce.
A subdivision application was refused at 337 Horn Lane in 2025.
Change of use from large House of Multiple Occupation (HMO) (Sui Generis) into two self-contained residential flats (Use Class C3); retention of existing single storey rear extension and rear garden outbuilding (part retrospective)
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£908,000
Modelled from EPC, postcode comparables.
£750,000
Recorded with HM Land Registry.
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Detailed AI analysis
337 Horn Lane is notably below the street on years held.
Price per m²
£5,769
Street avg £4,103
Floor Area
130 m²
Street avg 127 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Noel Road — bus stop.

Daytime· 07:00 – 23:00
58.4dB

Conversion of a single dwellinghouse into two residential units; and associated internal and external alterations
2 more applications for this property
Join to see all planning history.
3 April 2020Most recent
£750,000
Median price across the last 5 sales in W3 0BX: £455,000 (2018–2008).
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Every application and decision on record
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CO₂ Emissions
7.8 t/year
Street avg 6.6 t/year
W3 0DQ
Closest school
0.7 km
John Perryn Primary School. 44 schools nearby.
Night-time· 23:00 – 07:00
50.7dB