1 Marbaix Gardens, Isleworth, TW7 4FD
About 1 Marbaix Gardens
1 Marbaix Gardens is a two-bedroom detached house in Isleworth (TW7 4FD). It has a recorded floor area of 155 m² (around 1671 sq ft) and council tax band G. The latest certificate (November 2011) returns a B (score 84), comfortably above the UK average. The latest certificate is from November 2011, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2022. Past consents include an extension, a garage conversion and a basement excavation, meaningful when judging how the property has evolved. Across 2012–2015, sale prices on this property compounded at 8.9% per year. On a £-per-square-foot basis, the last sale (£479/sq ft) was about 27.1% above the typical sold price in the postcode. Last changed hands 11 years ago, in February 2015.
Know exactly what you're buying at 1 Marbaix 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
- Bedrooms2
- Bathrooms1
Energy performance
1 Marbaix Gardens's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Nov 2021
EPC Rating
Planning history
- Jun 2022BasementFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension and a basement extension, conversion of garage to habitable space with replacement of front garage door with window, alterations to rear garden
ExtensionGarage Conversion- Documents
- 20 docs on file
- Reference
- P/2022/1055
We flagged 2 things worth checking at 1 Marbaix 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
1 Marbaix Gardens valuation sits well clear of the typical sold price in this postcode.
£790,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 3 years.
£800,000
Growth on file: 8.9% per year over 3 years.
Sales timeline
23 February 2015Most recent
£800,000
+27.0%over 2 years1 May 2012
£630,000
Median price across the last 5 sales in TW7 4FD: £840,000 (2025–2019).
Nearby sales in TW7 4FD
Everything we know about 1 Marbaix 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 Marbaix Gardens homes
Floor Area for 1 Marbaix Gardens runs comfortably ahead of the street norm.
Price per m²
£5,152
Street avg £4,442
Floor Area
155 m²
Street avg 141 m²
CO₂ Emissions
2.1 t/year
Street avg 2.0 t/year
Years Held
11 years
Street avg 12 years
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
Thornbury Avenue/Great West Rd — bus stop.
Closest school
0.4 km
Isleworth and Syon School for Boys. 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
55.4dB
Night-time· 23:00 – 07:00
45.8dB