17 Worton Gardens, Isleworth, TW7 4BD
About 17 Worton Gardens
17 Worton Gardens is a semi-detached house in Isleworth (TW7 4BD). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (December 2025) shows a D (score 55), a step below the typical UK home. When first surveyed in June 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Very Poor to Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Poor. Main heating runs on lpg. This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £638,000 sits 59.5% above the 2014 sale of £400,000. One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 12 years ago, in April 2014.
Know exactly what you're buying at 17 Worton Gardens
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
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Fuel source changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Planning history
17 Worton Gardens has an approved single-storey rear extension on the planning record.
- Oct 2018ExtensionOutlineIn report
Extension: Single storey · Rear of property
Ground floor rear extension 6m deep, 2.9m high to the eaves with the maximum height of 3m.
- Documents
- 5 docs on file
- Reference
- PA/2018/3713
We flagged 2 things worth checking at 17 Worton Gardens
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
17 Worton Gardens valuation sits well clear of the typical sold price in this postcode.
£638,000
Modelled from EPC, postcode comparables.
£400,000
Recorded with HM Land Registry.
Sales timeline
15 April 2014Most recent
£400,000
Median price across the last 5 sales in TW7 4BD: £650,000 (2025–2020).
Nearby sales in TW7 4BD
Everything we know about 17 Worton Gardens, 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 Worton Gardens homes
17 Worton Gardens outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,774
Street avg £4,523
Floor Area
106 m²
Street avg 110 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.8 t/year
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
Worton Gardens — bus stop.
Closest school
0.2 km
Spring Grove Primary School. 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
53.8dB
Night-time· 23:00 – 07:00
44.0dB