4 Copthorne Mews, Hayes, UB3 4BN
About 4 Copthorne Mews
4 Copthorne Mews is a one-bedroom semi-detached house in Hayes (UB3 4BN). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to 1950-1966 and council tax band B. At 30 m² this is the 4th 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. The latest certificate (September 2018) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75). Main heating runs on electricity.
Across 2006–2024, sale prices on this property compounded at 1.8% per year. Today's modelled estimate of £192,000 is 12.9% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£526/sq ft) was about 38.8% above the typical sold price in the postcode. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Sold March 2024 for £170,000.
Know exactly what you're buying at 4 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
Outside
- Private gardenSouth-facing
Energy performance
EPC Rating
Planning history
4 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 4 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
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Sales history & valuation
4 Copthorne Mews valuation sits well clear of the typical sold price in this postcode.
£192,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.8% per year over 17 years.
£170,000
Growth on file: 1.8% per year over 17 years.
Sales timeline
18 March 2024Most recent
£170,000
+36.0%over 17 years27 September 2006
£125,000
Median price across the last 5 sales in UB3 4BN: £200,000 (2025–2022).
Everything we know about 4 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
On years held, 4 Copthorne Mews runs well behind the street norm.
Price per m²
£5,667
Street avg £4,878
Floor Area
30 m²
Street avg 31 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.3 t/year
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1 Copthorne Mews
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UB3 4PF
1 Cranford Drive
UB3 4LA
1 Hillborne Close
UB3 4RE
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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