49a, Heath Road, Hounslow, TW3 2NJ
About 49a
49a is a semi-detached house in Hounslow (TW3 2NJ). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to before 1900 and council tax band B. At 45 m² this is the 9th smallest of 42 units on EPC record in the building, where floor areas span 25–167 m². The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (April 2021) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump.
Held since February 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £235,000 sits 248.9% above the 2000 sale of £67,350. On a £-per-square-foot basis, the last sale (£139/sq ft) was about 42.3% below the postcode norm. At 45 m² it sits well below the postcode median (66 m² across 41 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
Know exactly what you're buying at 49a
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
Planning history
49a has no planning applications on record.
Notable planning nearby
15applications of note in the surrounding area
We flagged 1 thing worth checking at 49a
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
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Sales history & valuation
49a's estimated value is more than triple its earliest registered sale price (2000).
£235,000
Modelled from EPC, postcode comparables.
£67,350
Recorded with HM Land Registry.
Sales timeline
14 February 2000Most recent
£67,350
Median price across the last 5 sales in TW3 2NJ: £325,000 (2024–2019).
Nearby sales in TW3 2NJ
Everything we know about 49a, 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

Versus other Heath Road homes
On price per m², 49a runs well behind the street norm.
Price per m²
£1,497
Street avg £3,740
Floor Area
45 m²
Street avg 50 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.3 t/year
Similar properties nearby
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1 Cranfield Court, Station Road
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1 Marzena Court, Whitton Dene, Whitton
TW3 2JY
1 Lanigan Drive
TW3 2EA
1 Belmont Mews, Whitton Dene, Whitton
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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
Heath Road Hounslow — bus stop.
Closest school
0.4 km
Chatsworth Primary School. 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
53.7dB

Night-time· 23:00 – 07:00
43.6dB