4 Harold Avenue, Hayes, UB3 4QW
About 4 Harold Avenue
4 Harold Avenue is a three-bedroom detached house in Hayes (UB3 4QW). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (November 2014) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2010. Between certificates, window efficiency went from Average to Good; while roof efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from November 2014, so improvements made since then won't be reflected.
Today's modelled estimate of £564,000 sits 125.6% above the 2011 sale of £250,000. On a £-per-square-foot basis, the last sale (£228/sq ft) was about 29.2% below the postcode norm. Last changed hands 15 years ago, in June 2011.
Know exactly what you're buying at 4 Harold Avenue
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Nov 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Planning history
4 Harold Avenue has no planning applications on record.
Notable planning nearby
17applications of note in the surrounding area
We flagged 2 things worth checking at 4 Harold Avenue
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
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Sales history & valuation
4 Harold Avenue valuation sits well clear of the typical sold price in this postcode.
£564,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
8 June 2011Most recent
£250,000
Median price across the last 5 sales in UB3 4QW: £360,000 (2020–2005).
Everything we know about 4 Harold Avenue, 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

Versus other Harold Avenue homes
4 Harold Avenue is notably below the street on price per m².
Price per m²
£2,451
Street avg £3,131
Floor Area
102 m²
Street avg 99 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.4 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
Harold Avenue — bus stop.
Closest school
0.5 km
Cranford Park Academy. 35 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
55.1dB

Night-time· 23:00 – 07:00
47.3dB