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Get started23 Belsize Avenue is a three-bedroom end-of-terrace house in Ealing, London, London (W13 9TF). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (May 2014) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from May 2014, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
Held since December 2000 — that's 25 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £721,000 sits 227.7% above the 2000 sale of £220,000. On a £-per-square-foot basis, the last sale (£288/sq ft) was about 27.8% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion, an extension and partial demolition, meaningful when judging how the property has evolved. At 71 m² it's 15.5% smaller than the typical home in the postcode (84 m² median across 31 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 19 May 2024
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Roof extension incorporating a Juliet balcony (involving conversion of roofspace to habitable use), and installation of two rooflights to front roofslope (Application for a Certificate of Lawfulness for a Proposed use or Development)
23 Belsize Avenue's estimated value is more than triple its earliest registered sale price (2000).
£721,000
Modelled from EPC, postcode comparables.
£220,000
Recorded with HM Land Registry.
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23 Belsize Avenue outperforms the street on years held by a wide margin.
Price per m²
£3,099
Street avg £7,496
Floor Area
71 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Northfields Station — tram stop.

Daytime· 07:00 – 23:00
51.4dB

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Single storey (max 6m deep and max 3m high) rear extension (42 day Prior Notification Officer) following the demolition of the existing rear extension.
8 December 2000Most recent
£220,000
Median price across the last 5 sales in W13 9TF: £830,000 (2025–2025).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.4 t/year
W13 9LU
Closest school
0.3 km
Fielding Primary School. 40 schools nearby.
Night-time· 23:00 – 07:00
42.8dB