1a, Cromwell Road, Hayes, UB3 2PP
About 1a
1a is a semi-detached house in Hayes (UB3 2PP). It has a recorded floor area of 80 m² (around 861 sq ft). The latest certificate (January 2020) returns a high B (score 87), putting the home a stone's throw from an A rating.
On energy efficiency it sits in the top 10% of properties in this postcode. On a £-per-square-foot basis, the last sale (£494/sq ft) was about 102.2% above the typical sold price in the postcode. Sold June 2021 for £425,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 1a
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
1a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
1a has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 1 thing worth checking at 1a
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
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£421,000
Modelled from EPC, postcode comparables.
£425,000
Recorded with HM Land Registry.
Sales timeline
28 June 2021Most recent
£425,000
Median price across the last 5 sales in UB3 2PP: £425,000 (2024–2021).
Everything we know about 1a, 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

Versus other Cromwell Road homes
EPC Rating for 1a runs comfortably ahead of the street norm.
Price per m²
£5,313
Street avg £5,414
Floor Area
80 m²
Street avg 86 m²
CO₂ Emissions
1.0 t/year
Street avg 3.9 t/year
Years Held
5 years
Street avg 11 years
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
0.2 km
Wood End Green Road — bus stop.
Closest school
0.2 km
Rosedale Primary School. 41 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
53.7dB

Night-time· 23:00 – 07:00
43.1dB