242 Whitton Dene, Isleworth, TW7 7LU
About 242 Whitton Dene
242 Whitton Dene is a three-bedroom semi-detached house in Isleworth (TW7 7LU). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2024) shows a C (score 71). When first surveyed in February 2012 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
Today's modelled estimate of £655,000 sits 147.2% above the 2012 sale of £265,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 14 years ago, in April 2012.
Know exactly what you're buying at 242 Whitton Dene
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
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- Private gardenYes
- DrivewayYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Planning history
242 Whitton Dene has 2 separate extension applications on the council record.
- Dec 2020ExtensionOutlineIn report
Extension: Single storey · Rear of property
Ground floor rear extension 3.65 metres deep, maximum height of 3.60 metres, 3 metres high to the eaves.
- Documents
- 7 docs on file
- Reference
- PA/2020/3840
- Oct 2020ExtensionOutlineIn report
Extension: Single storey · Rear of property
Ground floor rear extension 4.50 metres deep, maximum height of 3.60 metres, 3.00 metres high to the eaves
- Documents
- 7 docs on file
- Reference
- PA/2020/3214
We flagged 1 thing worth checking at 242 Whitton Dene
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
242 Whitton Dene valuation sits well clear of the typical sold price in this postcode.
£655,000
Modelled from EPC, postcode comparables.
£265,000
Recorded with HM Land Registry.
Sales timeline
26 April 2012Most recent
£265,000
Median price across the last 5 sales in TW7 7LU: £590,000 (2023–2021).
Nearby sales in TW7 7LU
Everything we know about 242 Whitton Dene, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Whitton Dene homes
Price per m² for 242 Whitton Dene lags the street by a wide margin.
Price per m²
£2,624
Street avg £4,431
Floor Area
101 m²
Street avg 112 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.5 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Whitton Dene — bus stop.
Closest school
0.5 km
Chase Bridge Primary School. 48 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
51.4dB

Night-time· 23:00 – 07:00
42.4dB