35 37, Flat 9, St Johns Road, Isleworth, TW7 6NY
About 35 37
35 37 is an end-of-terrace house in Isleworth (TW7 6NY). It has a recorded floor area of 30 m² (around 323 sq ft) and construction records dating it to 1930-1949. At 30 m² this is the smallest unit on EPC record across 35 37 (30–72 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (September 2025) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2015. Between certificates, lighting went from Average to Good; while roof efficiency dropped from Good to Very Poor and window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 79).
At 30 m² it's 26.8% smaller than the typical home in the postcode (41 m² median across 20 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).
Know exactly what you're buying at 35 37
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
35 37's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
35 37 has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 35 37
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
30-day money-back guarantee
Sales history & valuation
35 37 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£218,000
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 6NY: £250,000 (2024–2015).
Nearby sales in TW7 6NY
Church Court, Flat 4, St Johns Road, Isleworth, TW7 6NY
Sold Apr 2024
£215,000Church Court, Flat 8, St Johns Road, Isleworth, TW7 6NY
Sold Nov 2021
£235,500Church Court, Flat 3, St Johns Road, Isleworth, TW7 6NY
Sold Feb 2019
£275,000St John Lodge, St Johns Road, Isleworth, TW7 6NY
Sold Jan 2017
£950,000Church Court, Flat 7, St Johns Road, Isleworth, TW7 6NY
Sold Jun 2005
£160,000
Everything we know about 35 37, 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 St Johns Road homes
Floor Area for 35 37 lags the street by a wide margin.
EPC Rating
66 (D)
Street avg 74 (C)
Floor Area
30 m²
Street avg 41 m²
CO₂ Emissions
1.5 t/year
Street avg 1.4 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
35 37, Flat 5, St Johns Road
TW7 6NY
35 37, Flat 8, St Johns Road
TW7 6NY
35 37, Flat 2, St Johns Road
TW7 6NY
35 37, Flat 4, St Johns Road
TW7 6NY
35 37, Flat 3, St Johns Road
TW7 6NY
35 37, Flat 7, St Johns Road
TW7 6NY
Alcott House, Flat 9, 12 Malting Way
TW7 6SD
Alcott House, Flat 11, 12 Malting Way
TW7 6SD
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
Woodlands Road — bus stop.
Closest school
0.4 km
West Thames College. 46 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
53.2dB
Night-time· 23:00 – 07:00
43.1dB