1a, Campion Road, Isleworth, TW7 5HS
About 1a
1a is a detached house in Isleworth (TW7 5HS). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (January 2021) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 86).
At 96 m² it's 20.7% smaller than the typical home in the postcode (121 m² median across 13 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2007–2022, sale prices on this property compounded at 5% per year. On a £-per-square-foot basis, the last sale (£658/sq ft) was about 125.1% above the typical sold price in the postcode. Last sale on file: £680,000 in May 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 1a
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
1a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
A a porch application was refused at 1a in 2022.
- Dec 2022PorchFullIn report
Erection of front porch with fence on the front boundary wall and new sliding gate to the house
Extension- Documents
- 8 docs on file
- Reference
- P/2022/3759
- Aug 2022ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension to the house
- Documents
- 13 docs on file
- Reference
- P/2022/2087
We flagged 3 things worth checking at 1a
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
- A planning decision worth checking
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Sales history & valuation
Sale price has at least doubled since 2007.
£618,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 15 years.
£680,000
Growth on file: 5.0% per year over 15 years.
Sales timeline
24 May 2022Most recent
£680,000
+109.2%over 15 years20 May 2007
£325,000
Median price across the last 5 sales in TW7 5HS: £650,000 (2025–2021).
Nearby sales in TW7 5HS
Everything we know about 1a, 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
- A planning decision worth checking
Versus other Campion Road homes
Price per m² for 1a runs comfortably ahead of the street norm.
Price per m²
£7,083
Street avg £4,021
Floor Area
96 m²
Street avg 118 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.4 t/year
Street avg 5.8 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
0.2 km
Musgrave Road — bus stop.
Closest school
0.3 km
Marlborough Primary School. 41 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
55.7dB
Night-time· 23:00 – 07:00
46.3dB