17 Bassett Gardens, Isleworth, TW7 4QZ
About 17 Bassett Gardens
17 Bassett Gardens is a three-bedroom semi-detached house in Isleworth (TW7 4QZ). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (December 2018) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump.
Held since August 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £820,000 sits 203.7% above the 1999 sale of £270,000. On a £-per-square-foot basis, the last sale (£182/sq ft) was about 40.3% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).
Know exactly what you're buying at 17 Bassett 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
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- DrivewayYes
Building
- RefurbishedYes
Energy performance
17 Bassett Gardens's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
17 Bassett Gardens has an approved rear extension on the planning record.
- Jul 2005
- Oct 2001ConservatoryFullIn report
Extension: Rear of property
Erection of rear conservatory to existing dwellinghouse.
Extension- Reference
- P/2001/2644
We flagged 2 things worth checking at 17 Bassett 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 Bassett Gardens's estimated value is more than triple its earliest registered sale price (1999).
£820,000
Modelled from EPC, postcode comparables.
£270,000
Recorded with HM Land Registry.
Sales timeline
15 August 1999Most recent
£270,000
Median price across the last 5 sales in TW7 4QZ: £500,000 (2020–2008).
Nearby sales in TW7 4QZ
Everything we know about 17 Bassett 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 Bassett Gardens homes
On years held, 17 Bassett Gardens stands well clear of the street.
Price per m²
£1,957
Street avg £3,738
Floor Area
138 m²
Street avg 158 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
7.7 t/year
Street avg 6.3 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
0.2 km
Osterley Underground Station — subway entrance.
Closest school
0.8 km
Isleworth and Syon School for Boys. 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
52.1dB

Night-time· 23:00 – 07:00
44.4dB