Flat 5, 172 High Street, Hounslow, TW3 1BQ
About Flat 5
Flat 5 is a detached house in Hounslow (TW3 1BQ). It has a recorded floor area of 53 m² (around 570 sq ft) and construction records dating it to 2022. At 53 m² this is the smallest unit on EPC record across the building (53–92 m²). The building's EPC ratings span D to A, with this unit at the bottom. On EPC score it ranks last in the building (60 versus a best of 99). The latest certificate (May 2022) shows a D (score 60), on the cusp of jumping into the C band. Main heating runs on electricity: electricity, unspecified tariff.
At 53 m² it's 15.9% smaller than the typical home in the postcode (63 m² median across 15 EPCs). One historical planning record sits against the property in 2025.
Know exactly what you're buying at Flat 5
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
- May 2025ConditionsIn report
Variation of condition 6 (Energy) of planning permission P/2018/2430 approved 03/09/2018 Erection of a first and second floor rear extension to provide two self contained flats at the rear of the building.
- Documents
- 4 docs on file
- Reference
- P/2025/0647
We flagged 2 things worth checking at Flat 5
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
Flat 5 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£286,000
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 1BQ: £970,000 (2021–2010).
Nearby sales in TW3 1BQ
Everything we know about Flat 5, 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
EPC Rating
60 (D)
Street avg 65 (D)
Floor Area
53 m²
Street avg 71 m²
CO₂ Emissions
2.2 t/year
Street avg 2.4 t/year
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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
0.1 km
Douglas Road (TW3) — bus stop.
Closest school
0.3 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
54.5dB

Night-time· 23:00 – 07:00
44.7dB