544a 544b, London Road, Isleworth, TW7 4EP
About 544a 544b
544a 544b is a mid-terrace house in Isleworth (TW7 4EP). It has a recorded floor area of 55 m² (around 592 sq ft) and construction records dating it to before 1900. The latest certificate (March 2016) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2016. Between certificates, lighting dropped from Very Good to Average. The recommended improvements would push it to C (score 73). The latest certificate is from March 2016, so improvements made since then won't be reflected.
2 planning records sit against the property, 1 approved, 0 refused.
Know exactly what you're buying at 544a 544b
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 Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Mar 2026
EPC Rating
Planning history
- Jul 2006ApplicationIn report
Following approval for erection of a single storey rear extension details submitted pursuant to Condition 4 (Landfill gas) of planning permission 00707/544/P7 dated 28/06/05.
- Reference
- P/2006/1350
- Jun 2005
We flagged 2 things worth checking at 544a 544b
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
544a 544b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£261,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in TW7 4EP: £550,000 (2024–2021).
Nearby sales in TW7 4EP
Everything we know about 544a 544b, 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 London Road homes
EPC Rating
60 (D)
Street avg 63 (D)
Floor Area
55 m²
Street avg 58 m²
CO₂ Emissions
3.0 t/year
Street avg 2.8 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Thornbury Road — bus stop.
Closest school
0.2 km
West Thames College. 47 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
53.6dB

Night-time· 23:00 – 07:00
43.5dB