21 Mount Road, Hayes, UB3 3LH
About 21 Mount Road
21 Mount Road is a three-bedroom semi-detached house in Hayes (UB3 3LH). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2024) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump.
It hasn't traded since March 2004, a hold of 22 years that's notably long for the area. Today's modelled estimate of £501,000 sits 117.8% above the 2004 sale of £230,000. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 31.1% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
Know exactly what you're buying at 21 Mount Road
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
- Bathrooms2
Energy performance
21 Mount Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
21 Mount Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Mount Road
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 Mount Road valuation sits well clear of the typical sold price in this postcode.
£501,000
Modelled from EPC, postcode comparables.
£230,000
Recorded with HM Land Registry.
Sales timeline
18 March 2004Most recent
£230,000
Median price across the last 5 sales in UB3 3LH: £340,000 (2025–2011).
Everything we know about 21 Mount Road, 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 Mount Road homes
On epc rating, 21 Mount Road runs well behind the street norm.
Price per m²
£2,170
Street avg £2,620
Floor Area
106 m²
Street avg 110 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.1 t/year
Street avg 4.6 t/year
Similar properties nearby
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
0.2 km
Fairdale Gardens — bus stop.
Closest school
0.3 km
Botwell House Catholic 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
53.0dB

Night-time· 23:00 – 07:00
42.6dB