Catherine House, Flat 4, Busch Close, Isleworth, TW7 6UE
About Catherine House
Catherine House is a two-bedroom semi-detached house in Isleworth (TW7 6UE). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1996-2002 and council tax band D. At 60 m² this is the 15th smallest of 16 units on EPC record in Catherine House, where floor areas span 57–60 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (December 2021) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 71). Main heating runs on electricity.
Across 1997–2022, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£521/sq ft) was about 82.7% above the typical sold price in the postcode. Sold August 2022 for £336,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Catherine House
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
Outside
- Private gardenYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
EPC Rating
Planning history
Catherine House has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at Catherine House
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
Catherine House has more than tripled in price since its earliest registered sale in 1997.
£364,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 25 years.
£336,500
Growth on file: 5.5% per year over 25 years.
Sales timeline
22 August 2022Most recent
£336,500
+144.7%over 22 years20 July 2000
£137,500
+58.0%over 3 years29 June 1997
£87,000
Median price across the last 5 sales in TW7 6UE: £338,000 (2024–2020).
Nearby sales in TW7 6UE
Catherine House, Flat 14, Busch Close, Isleworth, TW7 6UE
Sold Nov 2024
£330,0006 Busch Close, Isleworth, TW7 6UE
Sold Aug 2023
£450,000Catherine House, Flat 12, Busch Close, Isleworth, TW7 6UE
Sold Dec 2022
£354,000Catherine House, Flat 8, Busch Close, Isleworth, TW7 6UE
Sold Apr 2022
£338,000Catherine House, Flat 1, Busch Close, Isleworth, TW7 6UE
Sold Sept 2018
£345,000
Everything we know about Catherine House, 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 Busch Close homes
On floor area, Catherine House stands well clear of the street.
Price per m²
£5,608
Street avg £4,241
Floor Area
60 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.7 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
Park Road (TW7) — bus stop.
Closest school
0.1 km
The Green School for Boys. 38 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
52.1dB

Night-time· 23:00 – 07:00
44.4dB