73 Sidmouth Avenue, Isleworth, TW7 4DN
About 73 Sidmouth Avenue
73 Sidmouth Avenue is a three-bedroom mid-terrace house in Isleworth (TW7 4DN). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (May 2021) shows a C (score 69), just inside the C band. When first surveyed in December 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Good. The recommended improvements would push it to B (score 86).
Untraded for 16 years, with the last transfer in August 2010. Across 2005–2010, sale prices on this property compounded at 1.4% per year. Today's modelled estimate of £550,000 sits 86.4% above the 2010 sale of £295,000.
Know exactly what you're buying at 73 Sidmouth Avenue
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
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- ParkingOff street
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
73 Sidmouth Avenue has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 73 Sidmouth Avenue
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
73 Sidmouth Avenue valuation sits well clear of the typical sold price in this postcode.
£550,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 5 years.
£295,000
Growth on file: 1.4% per year over 5 years.
Sales timeline
24 August 2010Most recent
£295,000
+7.3%over 5 years11 August 2005
£275,000
Median price across the last 4 sales in TW7 4DN: £222,500 (2008–2000).
Everything we know about 73 Sidmouth Avenue, 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

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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
West Thames College — bus stop.
Closest school
0.1 km
West Thames College. 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
53.8dB

Night-time· 23:00 – 07:00
43.5dB