14 Bassett Gardens, Isleworth, TW7 4QZ
About 14 Bassett Gardens
14 Bassett Gardens is a semi-detached house in Isleworth (TW7 4QZ). It has a recorded floor area of 231 m² (around 2486 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (January 2022) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since December 2016. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Good to Very Good and lighting went from Average to Good. The recommended improvements would push it to C (score 79).
Held since February 2002 — that's 24 years off the open market, well above the local norm. At 231 m² the property is well over the postcode median (139 m² across 6 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £1,029,000 sits 185.8% above the 2002 sale of £360,000. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 52.4% below the postcode norm. 4 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 14 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
Energy performance
14 Bassett Gardens's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Hot water system upgraded
Solar water heating installed
Planning history
14 Bassett Gardens has 2 separate extension applications on the council record.
- Jun 2006ExtensionFullIn report
Extension: Single storey · Side and rear of property
Erection of a single storey side and rear extension to existing house.
- Reference
- P/2006/1194
- Nov 2005ExtensionFullIn report
Extension: Single storey · Side and rear of property
Erection of a single storey side and rear extension to existing house
- Reference
- P/2005/2878
We flagged 2 things worth checking at 14 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
14 Bassett Gardens valuation sits well clear of the typical sold price in this postcode.
£1,029,000
Modelled from EPC, postcode comparables.
£360,000
Recorded with HM Land Registry.
Sales timeline
27 February 2002Most recent
£360,000
Median price across the last 5 sales in TW7 4QZ: £500,000 (2020–2008).
Nearby sales in TW7 4QZ
Everything we know about 14 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
14 Bassett Gardens is notably below the street on price per m².
Price per m²
£1,558
Street avg £3,817
Floor Area
231 m²
Street avg 142 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
7.0 t/year
Street avg 6.5 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