35 Witham Road, Isleworth, TW7 4AJ
About 35 Witham Road
35 Witham Road is a semi-detached house in Isleworth (TW7 4AJ). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (September 2023) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2019. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Good to Very Good; while roof efficiency dropped from Average to Very Poor.
At 81 m² it sits well below the postcode median (130 m² across 12 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 35 Witham Road
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
Wall insulation improved
Planning history
35 Witham Road has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 35 Witham Road
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
35 Witham Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£413,000
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 4AJ: £435,000 (2022–2018).
Everything we know about 35 Witham Road, 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 Witham Road homes
35 Witham Road is notably below the street on co₂ emissions.
EPC Rating
58 (D)
Street avg 59 (D)
Floor Area
81 m²
Street avg 76 m²
CO₂ Emissions
4.2 t/year
Street avg 4.0 t/year
Habitable Rooms
4 rooms
Street avg 4 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
0.1 km
Witham Road — bus stop.
Closest school
0.4 km
Spring Grove Primary School. 49 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
54.0dB

Night-time· 23:00 – 07:00
44.4dB