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14 Copthorne Mews, Hayes, UB3 4BN

3 sales on record
Property type
Mid terrace
Floor 01
Bedroom
1
Bathroom
1
Floor area
31 m²
334 sq ft
Energy rating
E
Score 46
Council tax
Band B
Tenure
Owner Occupied
Overview

About 14 Copthorne Mews

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

14 Copthorne Mews is a one-bedroom mid-terrace house in Hayes (UB3 4BN). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to 1996-2002 and council tax band B. At 31 m² this is the 14th 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, with this unit at the bottom. On EPC score it ranks last in the building (46 versus a best of 84). The latest certificate (October 2024) shows an E (score 46), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2014); the latest reading is one band lower. Between certificates, roof efficiency dropped from Average to Poor and hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on electricity.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. It changed hands recently, sold March 2025 for £182,000. Across 2006–2025, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £201,000 is 10.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£545/sq ft) was about 42.2% above the typical sold price in the postcode.

Before you offer

Know exactly what you're buying at 14 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

Signs of HMO activity in the areaLarger development activity nearby
£14.99
Trusted by UK homebuyers

Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms1
  • Bathrooms1

Outside

  • ParkingAllocated

Building

  • Heating systemElectric
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

14 Copthorne Mews sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)
Oct 2024

EPC Rating

A
B
C
D
E
E46
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
2.5 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Oct 2024from Oct 2014
EPC improved fromD68toE46
Heating System
Storage HeatersRoom Heaters

Heating system changed

Heating Controls
ManualThermostat

Heating controls upgraded for better temperature management

Hot Water
Immersion (Off-Peak)Immersion

Hot water system changed

Planning

Planning history

Applications and permits filed against 14 Copthorne Mews, Hayes, UB3 4BN, sourced from the PlanIt planning register.

14 Copthorne Mews has no planning applications on record.

Notable planning nearby

17applications of note in the surrounding area

Before you offer

We flagged 2 things worth checking at 14 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
£14.99

30-day money-back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

14 Copthorne Mews valuation sits well clear of the typical sold price in this postcode.

Current estimate

£201,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 19 years.

See how we calculated this
Last sold (2025)

£182,000

Growth on file: 3.3% per year over 19 years.

Sales timeline

  1. 21 March 2025Most recent

    £182,000

    +45.6%over 18 years
  2. 15 January 2007

    £125,000

    +27.6%over 1 year
  3. 11 January 2006

    £98,000

Median price across the last 5 sales in UB3 4BN: £200,000 (2024–2022).

Before you offer

Everything we know about 14 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
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Copthorne Mews homes

Four headline reads against 22 similar flats on this street, drawn from the latest EPC and Land Registry data.

14 Copthorne Mews is notably below the street on years held.

Price per m²

£5,871

Street avg £4,868

Above

Floor Area

31 m²

Street avg 31 m²

Above

Habitable Rooms

2 rooms

Street avg 2 rooms

On par

CO₂ Emissions

2.5 t/year

Street avg 2.3 t/year

Below
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Hayes district page.

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around UB3 4BN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for UB3 4BN

Daytime· 07:00 – 23:00

58.0dB

Moderate
Night-time road noise heatmap for UB3 4BN

Night-time· 23:00 – 07:00

49.8dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 14 Copthorne Mews, Hayes, UB3 4BN. Each answer is also embedded as structured data for search engines.