9 Copthorne Mews, Hayes, UB3 4BN
About 9 Copthorne Mews
9 Copthorne Mews is a one-bedroom detached house in Hayes (UB3 4BN). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (August 2024) 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 March 2009. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 73). Main heating runs on electricity. At 34 m² this is the 23rd smallest of 31 units on EPC record in the building, where floor areas span 29–120 m². The building's EPC ratings span E to B across 31 units on file.
Today's modelled estimate of £189,000 sits 54.9% above the 2013 sale of £122,000. On the market in March 2013 and unlisted since — roughly 13 years. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
Know exactly what you're buying at 9 Copthorne Mews
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
What this property has
Inside
- Bedrooms1
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
9 Copthorne Mews has no planning applications on record.
Notable planning nearby
17applications of note in the surrounding area
We flagged 2 things worth checking at 9 Copthorne Mews
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
9 Copthorne Mews valuation sits well clear of the typical sold price in this postcode.
£189,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.4% per year over 7 years.
£122,000
Growth on file: -0.4% per year over 7 years.
Sales timeline
22 March 2013Most recent
£122,000
-2.4%over 6 years2 July 2006
£125,000
Median price across the last 5 sales in UB3 4BN: £190,000 (2025–2023).
Everything we know about 9 Copthorne Mews, 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 Copthorne Mews homes
9 Copthorne Mews is notably below the street on price per m².
Price per m²
£3,588
Street avg £4,972
Floor Area
34 m²
Street avg 30 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.3 t/year
Similar properties nearby
1 Copthorne Mews
UB3 4BN
1 Fairey Avenue
UB3 4NY
1 Crowland Avenue
UB3 4JN
1 Brunel House, Keith Road
UB3 4HN
1 Cranford Park Road
UB3 4PF
1 Cranford Drive
UB3 4LA
1 Hillborne Close
UB3 4RE
1 Elizabeth Fry House, Croyde Avenue
UB3 4EL
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Pinkwell Lane — bus stop.
Closest school
0.5 km
Harlington School. 24 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
58.0dB
Night-time· 23:00 – 07:00
49.8dB