227a, High Street, Hounslow, TW3 1DH
About 227a
227a is a semi-detached house in Hounslow (TW3 1DH). It has a recorded floor area of 27 m² (around 291 sq ft), construction records dating it to 1967-1975 and council tax band C. At 27 m² this is the 2nd smallest of 13 units on EPC record in the building, where floor areas span 26–152 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (40 versus a best of 71). The latest certificate (February 2021) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity.
At 27 m² it sits well below the postcode median (52 m² across 12 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 227a
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
227a has no planning applications on record.
Notable planning nearby
23applications of note in the surrounding area
We flagged 2 things worth checking at 227a
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
227a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£185,000
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 4 sales in TW3 1DH: £1,143,702 (2018–2000).
Everything we know about 227a, 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 High Street homes
On habitable rooms, 227a runs well behind the street norm.
EPC Rating
40 (E)
Street avg 55 (E)
Floor Area
27 m²
Street avg 77 m²
CO₂ Emissions
4.3 t/year
Street avg 4.4 t/year
Habitable Rooms
1 rooms
Street avg 3 rooms
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1 Baroque Court, Prince Regent Road
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1 Pears Road
TW3 1SZ
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
0.1 km
Douglas Road (TW3) — bus stop.
Closest school
0.4 km
Lift Kingsley. 50 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
55.2dB

Night-time· 23:00 – 07:00
45.4dB