21 Cotmans Close, Hayes, UB3 3PR
About 21 Cotmans Close
21 Cotmans Close is a three-bedroom mid-terrace house in Hayes (UB3 3PR). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (January 2014) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2013); the latest reading is one band lower. Between certificates, wall efficiency went from Poor to Average; while lighting dropped from Average to Poor and main heating dropped from Good to Average. The recommended improvements would lift it to B (score 89), a 3-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected.
Held since August 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £408,000 sits 240% above the 2000 sale of £120,000. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 31.6% below the postcode norm.
Know exactly what you're buying at 21 Cotmans Close
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
- Bedrooms3
Energy performance
21 Cotmans Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Jan 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Roof insulation improved
Low energy lighting percentage decreased
Planning history
21 Cotmans Close has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Cotmans Close
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Cotmans Close's estimated value is more than triple its earliest registered sale price (2000).
£408,000
Modelled from EPC, postcode comparables.
£120,000
Recorded with HM Land Registry.
Sales timeline
3 August 2000Most recent
£120,000
Median price across the last 5 sales in UB3 3PR: £385,000 (2023–2019).
Everything we know about 21 Cotmans Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Cotmans Close homes
Price per m² for 21 Cotmans Close lags the street by a wide margin.
Price per m²
£1,644
Street avg £3,457
Floor Area
73 m²
Street avg 80 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.1 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Avondale Drive — bus stop.
Closest school
0.3 km
Minet Junior School. 45 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
53.5dB

Night-time· 23:00 – 07:00
42.9dB