9 Deepwell Close, Isleworth, TW7 5EN
About 9 Deepwell Close
9 Deepwell Close is a two-bedroom mid-terrace house in Isleworth (TW7 5EN). It has a recorded floor area of 94 m² (around 1010 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (June 2009) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from June 2009, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Held since July 2010 — that's 16 years off the open market, well above the local norm. Across 1998–2010, sale prices on this property compounded at 8.7% per year. Today's modelled estimate of £445,000 sits 78% above the 2010 sale of £250,000. On a £-per-square-foot basis, the last sale (£248/sq ft) was about 16.3% below the postcode norm. At 94 m² it's 20.3% larger than the typical home in the postcode (78 m² median across 29 EPCs).
Know exactly what you're buying at 9 Deepwell 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
- Bedrooms2
- CloakroomYes
Outside
- ParkingAllocated
- Cul-de-sacYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Jun 2019
EPC Rating
Planning history
9 Deepwell Close has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 9 Deepwell 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
Sale price has at least doubled since 1998.
£445,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.7% per year over 12 years.
£250,000
Growth on file: 8.7% per year over 12 years.
Sales timeline
15 July 2010Most recent
£250,000
+168.8%over 11 years26 August 1998
£93,000
Median price across the last 5 sales in TW7 5EN: £440,000 (2024–2021).
Nearby sales in TW7 5EN
Everything we know about 9 Deepwell 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 Deepwell Close homes
9 Deepwell Close is notably below the street on price per m².
Price per m²
£2,665
Street avg £3,988
Floor Area
94 m²
Street avg 85 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 2.8 t/year
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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
Turnpike Way — bus stop.
Closest school
0.2 km
Marlborough Primary School. 40 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
54.3dB

Night-time· 23:00 – 07:00
44.8dB