328a, Flat 4, Hanworth Road, Hounslow, TW3 3SH
About 328a
328a is a detached house in Hounslow (TW3 3SH). It has a recorded floor area of 40 m² (around 431 sq ft) and construction records dating it to 2012 onwards. At 40 m² this is the smallest unit on EPC record across 328a (40–60 m²). The latest certificate (March 2024) returns a B (score 84), comfortably above the UK average. Main heating runs on electricity.
At 40 m² it sits well below the postcode median (60 m² across 40 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).
Know exactly what you're buying at 328a
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
328a's carbon output is low for the local stock.
EPC Rating
Planning history
328a has no planning applications on record.
Notable planning nearby
24applications of note in the surrounding area
We flagged 2 things worth checking at 328a
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
328a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£207,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in TW3 3SH: £547,500 (2024–2023).
Nearby sales in TW3 3SH
Everything we know about 328a, 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 Hanworth Road homes
328a is notably below the street on habitable rooms.
EPC Rating
84 (B)
Street avg 72 (C)
Floor Area
40 m²
Street avg 48 m²
CO₂ Emissions
1.0 t/year
Street avg 1.9 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
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328a, Flat 3, Hanworth Road
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
16/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Hibernia Road — bus stop.
Closest school
0.5 km
Orchard Primary School. 44 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
53.6dB

Night-time· 23:00 – 07:00
44.1dB