73a, Coldharbour Lane, Hayes, UB3 3EF
About 73a
73a is an end-of-terrace house in Hayes (UB3 3EF). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1930-1949 and council tax band C. At 58 m² this is the 6th smallest of 10 units on EPC record in the building, where floor areas span 28–96 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (August 2022) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 68).
Held since August 2003 — that's 23 years off the open market, well above the local norm. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Today's modelled estimate of £488,000 is 22% above the 2003 sale price. On a £-per-square-foot basis, the last sale (£641/sq ft) was about 137.1% above the typical sold price in the postcode.
Know exactly what you're buying at 73a
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
EPC Rating
Planning history
73a has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 73a
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
Latest sale on 73a was the highest on Land Registry record across the postcode.
£488,000
Modelled from EPC, postcode comparables.
£400,000
Recorded with HM Land Registry.
Sales timeline
27 August 2003Most recent
£400,000
Median price across the last 5 sales in UB3 3EF: £165,000 (2021–2005).
Nearby sales in UB3 3EF
Everything we know about 73a, 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 Coldharbour Lane homes
On price per m², 73a stands well clear of the street.
Price per m²
£6,897
Street avg £2,243
Floor Area
58 m²
Street avg 59 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.9 t/year
Street avg 3.3 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
0.1 km
Fairdale Gardens — bus stop.
Closest school
0.4 km
Botwell House Catholic Primary School. 40 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
52.7dB

Night-time· 23:00 – 07:00
41.6dB