13 The Close, Isleworth, TW7 4BL
About 13 The Close
13 The Close is a three-bedroom semi-detached house in Isleworth (TW7 4BL). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1950-1966 and council tax band E. Tenure is freehold. The latest certificate (April 2023) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 84), a 4-band jump. Main heating runs on electricity. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2024. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £676,000 is 16.6% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£599/sq ft) was about 99.8% above the typical sold price in the postcode. Most recent transfer: September 2024 at £580,000.
Know exactly what you're buying at 13 The Close
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
Outside
- GarageYes
- Cul-de-sacYes
Building
- TenureFreehold
- Central heatingYes
- Period featuresYes
- RefurbishedYes
- Extension potentialPossible
Energy performance
13 The Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Sept 2024ExtensionFullIn report
Extension: Part single, part two storey · Side of property
Erection of a single storey wrap around extension and two story side extension, front driveway to the house
- Documents
- 9 docs on file
- Reference
- P/2024/1985
We flagged 2 things worth checking at 13 The Close
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
13 The Close valuation sits well clear of the typical sold price in this postcode.
£676,000
Modelled from EPC, postcode comparables.
£580,000
Recorded with HM Land Registry.
Sales timeline
10 September 2024Most recent
£580,000
Median price across the last 5 sales in TW7 4BL: £345,000 (2020–2009).
Everything we know about 13 The Close, 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 The Close homes
13 The Close outperforms the street on price per m² by a wide margin.
Price per m²
£6,444
Street avg £3,512
Floor Area
90 m²
Street avg 102 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
9.7 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
0.3 km
Spring Grove Primary School. 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
53.9dB

Night-time· 23:00 – 07:00
44.3dB