20 Marbaix Gardens, Isleworth, TW7 4FD
About 20 Marbaix Gardens
20 Marbaix Gardens is a mid-terrace house in Isleworth (TW7 4FD). It has a recorded floor area of 131 m² (around 1406 sq ft) and council tax band F. The latest certificate (November 2011) returns a high B (score 86), putting the home a stone's throw from an A rating. The latest certificate is from November 2011, so improvements made since then won't be reflected.
On the market in June 2012 and unlisted since — roughly 14 years. Today's modelled estimate of £661,000 is 37.7% above the 2012 sale price.
Know exactly what you're buying at 20 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
Energy performance
20 Marbaix Gardens's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Nov 2021
EPC Rating
Planning history
20 Marbaix Gardens has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 20 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
Latest sale on 20 Marbaix Gardens was the lowest on Land Registry record across the postcode.
£661,000
Modelled from EPC, postcode comparables.
£480,000
Recorded with HM Land Registry.
Sales timeline
27 June 2012Most recent
£480,000
Median price across the last 5 sales in TW7 4FD: £840,000 (2025–2019).
Nearby sales in TW7 4FD
Everything we know about 20 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
On price per m², 20 Marbaix Gardens runs well behind the street norm.
Price per m²
£3,675
Street avg £4,470
Floor Area
131 m²
Street avg 141 m²
CO₂ Emissions
1.5 t/year
Street avg 2.0 t/year
Years Held
14 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