20 Colwyn Avenue, Perivale, Greenford, UB6 8JX
About 20 Colwyn Avenue
20 Colwyn Avenue is a semi-detached house in Perivale, Greenford, Greenford (UB6 8JX). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (February 2014) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2014. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80). The latest certificate is from February 2014, so improvements made since then won't be reflected.
One planning record on file: a loft conversion approved in 2001. Past consents include a loft conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at 20 Colwyn Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
20 Colwyn Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Feb 2024
EPC Rating
Planning history
- Jan 2001Loft ConversionOutlineIn report
Proposed Dormer window in rear roof slope and installation of two rooflights in front roof slope of house (Lawful Development Certificate)
- Reference
- P/2000/4350
We flagged 2 things worth checking at 20 Colwyn 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
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Sales history & valuation
20 Colwyn Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£617,000
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 UB6 8JX: £315,000 (2022–2008).
Nearby sales in UB6 8JX
15 Colwyn Avenue, Perivale, Greenford, UB6 8JX
Sold Jun 2022
£800,0005 Colwyn Avenue, Perivale, Greenford, UB6 8JX
Sold Mar 2017
£520,0003 Colwyn Avenue, Perivale, Greenford, UB6 8JX
Sold Jul 2012
£315,0002 Colwyn Avenue, Perivale, Greenford, UB6 8JX
Sold Aug 2009
£250,00010 Colwyn Avenue, Perivale, Greenford, UB6 8JX
Sold Dec 2008
£310,000
Everything we know about 20 Colwyn Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Colwyn Avenue homes
On habitable rooms, 20 Colwyn Avenue stands well clear of the street.
EPC Rating
61 (D)
Street avg 58 (D)
Floor Area
101 m²
Street avg 106 m²
CO₂ Emissions
4.4 t/year
Street avg 5.0 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Teignmouth Gardens — bus stop.
Closest school
0.4 km
Selborne Primary School. 33 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
55.2dB

Night-time· 23:00 – 07:00
47.6dB