35a, Harvard Road, Isleworth, TW7 4PA
About 35a
35a is a semi-detached house in Isleworth (TW7 4PA). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2020) shows a D (score 56), a step below the typical UK home. When first surveyed in August 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Average to Good and main heating went from Average to Good. At 49 m² this is the 7th smallest of 20 units on EPC record in the building, where floor areas span 34–150 m². The building's EPC ratings span E to B across 20 units on file.
At 49 m² it sits well below the postcode median (104 m² across 19 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 35a
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
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Heating controls changed
Hot water efficiency improved
Window efficiency improved
Low energy lighting percentage decreased
Planning history
35a has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 35a
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
35a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£274,000
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 4PA: £600,000 (2024–2014).
Nearby sales in TW7 4PA
Everything we know about 35a, 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 Harvard Road homes
35a is notably below the street on epc rating.
EPC Rating
56 (D)
Street avg 74 (C)
Floor Area
49 m²
Street avg 43 m²
CO₂ Emissions
3.1 t/year
Street avg 2.0 t/year
Habitable Rooms
2 rooms
Street avg 2 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
0.2 km
West Thames College — bus stop.
Closest school
0.1 km
West Thames College. 45 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
54.4dB
Night-time· 23:00 – 07:00
44.2dB