143a, Bath Road, Hounslow, TW3 3BT
About 143a
143a is an end-of-terrace house in Hounslow (TW3 3BT). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (March 2023) shows a D (score 58), a step below the typical UK home. When first surveyed in August 2009 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Average to Good and main heating went from Average to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 90), a 2-band jump.
It hasn't traded since January 2010, a hold of 16 years that's notably long for the area. At 35 m² it sits well below the postcode median (75 m² across 27 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £487,000 is 11.3% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£1,161/sq ft) was about 293.7% above the typical sold price in the postcode.
Know exactly what you're buying at 143a
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
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Single glazing replaced with double or better glazing
Wall insulation improved
Roof insulation improved
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Roof insulation improved
Floor insulation added or improved
Planning history
143a has no planning applications on record.
Notable planning nearby
24applications of note in the surrounding area
We flagged 2 things worth checking at 143a
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
143a valuation sits well clear of the typical sold price in this postcode.
£487,000
Modelled from EPC, postcode comparables.
£437,500
Recorded with HM Land Registry.
Sales timeline
11 January 2010Most recent
£437,500
Median price across the last 5 sales in TW3 3BT: £312,500 (2022–2012).
Nearby sales in TW3 3BT
91a, Bath Road, Hounslow, TW3 3BT
Sold Mar 2022
£375,000115 117, Flat, Bath Road, Hounslow, TW3 3BT
Sold Mar 2020
£350,000Gardner Court, Flat 14, Bath Road, Hounslow, TW3 3BT
Sold Nov 2017
£312,500Gardner Court, Flat 5, Bath Road, Hounslow, TW3 3BT
Sold Feb 2014
£162,000Gardner Court, Flat 3, Bath Road, Hounslow, TW3 3BT
Sold Oct 2012
£155,000
Everything we know about 143a, 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 Bath Road homes
Floor Area for 143a lags the street by a wide margin.
EPC Rating
58 (D)
Street avg 66 (D)
Floor Area
35 m²
Street avg 176 m²
CO₂ Emissions
2.4 t/year
Street avg 6.4 t/year
Habitable Rooms
2 rooms
Street avg 8 rooms
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
0.0 km
St Michael & St Martin Church — bus stop.
Closest school
0.1 km
St Mark's Catholic School. 39 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
47.1dB