23 Clauson Avenue, Northolt, UB5 4PR
About 23 Clauson Avenue
23 Clauson Avenue is a semi-detached house in Northolt (UB5 4PR). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2025) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
23 Clauson Avenue has no planning applications on record.
Notable planning nearby
17applications of note in the surrounding area
We flagged 2 things worth checking at 23 Clauson Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
23 Clauson Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£522,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in UB5 4PR: £505,000 (2024–2018).
Nearby sales in UB5 4PR
Versus other Clauson Avenue homes
On epc rating, 23 Clauson Avenue runs well behind the street norm.
EPC Rating
44 (E)
Street avg 59 (D)
Floor Area
81 m²
Street avg 90 m²
CO₂ Emissions
5.4 t/year
Street avg 4.3 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Reading Road — bus stop.
Closest school
0.4 km
Greenwood Primary School. 37 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.2dB

Night-time· 23:00 – 07:00
42.8dB







