17a, Pownall Road, Hounslow, TW3 1YN
About 17a
17a is an end-of-terrace house in Hounslow (TW3 1YN). It has a recorded floor area of 93 m² (around 1001 sq ft) and council tax band F. The latest certificate (December 2012) shows a C (score 76), near the top of the C band. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from December 2012, so improvements made since then won't be reflected.
At 93 m² it's 15.5% larger than the typical home in the postcode (81 m² median across 30 EPCs). Last sold in March 2013, so it's been off the market for around 13 years. Today's modelled estimate of £518,000 is 32.8% above the 2013 sale price.
Know exactly what you're buying at 17a
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
17a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Dec 2022
EPC Rating
Planning history
17a has no planning applications on record.
Notable planning nearby
23applications of note in the surrounding area
We flagged 2 things worth checking at 17a
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
17a valuation sits well clear of the typical sold price in this postcode.
£518,000
Modelled from EPC, postcode comparables.
£390,000
Recorded with HM Land Registry.
Sales timeline
5 March 2013Most recent
£390,000
Median price across the last 5 sales in TW3 1YN: £350,000 (2023–2022).
Nearby sales in TW3 1YN
Everything we know about 17a, 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 Pownall Road homes
17a outperforms the street on price per m² by a wide margin.
Price per m²
£4,194
Street avg £3,296
Floor Area
93 m²
Street avg 123 m²
CO₂ Emissions
2.3 t/year
Street avg 3.9 t/year
Years Held
13 years
Street avg 12 years
Similar properties nearby
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
Pownall Gardens — bus stop.
Closest school
0.5 km
Chatsworth Primary School. 55 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
55.0dB

Night-time· 23:00 – 07:00
45.1dB