Hooper House 5a, Flat 25, Smithy Lane, Hounslow, TW3 1EY
About Hooper House 5a
Hooper House 5a is a detached house in Hounslow (TW3 1EY). It has a recorded floor area of 105 m² (around 1130 sq ft). The latest certificate (August 2020) returns a high B (score 86), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since June 2020. At 105 m² this is the 47th smallest of 55 units on EPC record in Hooper House 5a, where floor areas span 48–118 m².
Today's modelled estimate of £447,000 is 10.7% below the 2020 sale of £500,500, a rare downward gap that often correlates with deferred maintenance or unfinished works. At 105 m² the property is well over the postcode median (77 m² across 54 EPCs), placing it in the larger end of the local stock. Most recent transfer: October 2020 at £500,500.
Know exactly what you're buying at Hooper House 5a
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
Hooper House 5a's carbon output is low for the local stock.
EPC Rating
Planning history
Hooper House 5a has no planning applications on record.
Notable planning nearby
23applications of note in the surrounding area
We flagged 2 things worth checking at Hooper House 5a
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£447,000
Modelled from EPC, postcode comparables.
£500,500
Recorded with HM Land Registry.
Sales timeline
8 October 2020Most recent
£500,500
Median price across the last 5 sales in TW3 1EY: £510,000 (2020–2020).
Nearby sales in TW3 1EY
Hooper House 5a, Flat 15, Smithy Lane, Hounslow, TW3 1EY
Sold Oct 2020
£505,000Hooper House 5a, Flat 35, Smithy Lane, Hounslow, TW3 1EY
Sold Oct 2020
£510,000Hooper House 5a, Flat 55, Smithy Lane, Hounslow, TW3 1EY
Sold Oct 2020
£521,000Hooper House 5a, Flat 5, Smithy Lane, Hounslow, TW3 1EY
Sold Sept 2020
£320,000Hooper House 5a, Flat 45, Smithy Lane, Hounslow, TW3 1EY
Sold Sept 2020
£511,000
Everything we know about Hooper House 5a, 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 Smithy Lane homes
Hooper House 5a outperforms the street on epc rating by a wide margin.
Price per m²
£4,767
Street avg £4,808
Floor Area
105 m²
Street avg 73 m²
CO₂ Emissions
0.8 t/year
Street avg 0.7 t/year
Years Held
6 years
Street avg 6 years
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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
0.2 km
Lift Kingsley. 51 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
54.4dB

Night-time· 23:00 – 07:00
44.7dB