14a, Pownall Road, Hounslow, TW3 1YN
About 14a
14a is a semi-detached house in Hounslow (TW3 1YN). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2018) shows a D (score 58), a step below the typical UK home. When first surveyed in November 2014 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 75). Main heating runs on electricity. At 62 m² this is the 7th smallest of 31 units on EPC record in the building, where floor areas span 12–210 m². The building's EPC ratings span E to B across 31 units on file.
On a £-per-square-foot basis, the last sale (£524/sq ft) was about 54.5% above the typical sold price in the postcode. At 62 m² it's 24.4% smaller than the typical home in the postcode (82 m² median across 30 EPCs). Sold November 2023 for £350,000.
Know exactly what you're buying at 14a
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
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
14a has no planning applications on record.
Notable planning nearby
23applications of note in the surrounding area
We flagged 2 things worth checking at 14a
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
£350,000
Modelled from EPC, postcode comparables.
£350,000
Recorded with HM Land Registry.
Sales timeline
17 November 2023Most recent
£350,000
Median price across the last 5 sales in TW3 1YN: £425,000 (2023–2022).
Nearby sales in TW3 1YN
Everything we know about 14a, 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
14a is notably below the street on years held.
Price per m²
£5,645
Street avg £9,165
Floor Area
62 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
4.7 t/year
Street avg 2.4 t/year
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