3a, College Road, Isleworth, TW7 5DJ
About 3a
3a is a semi-detached house in Isleworth (TW7 5DJ). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2020) shows a D (score 57), a step below the typical UK home. When first surveyed in May 2009 the rating was E, the property has climbed 1 band since. Between certificates, lighting dropped from Good to Average. At 62 m² this is the 3rd smallest of 14 units on EPC record in the building, where floor areas span 60–197 m². The building's EPC ratings span F to C across 14 units on file.
It hasn't traded since February 2000, a hold of 26 years that's notably long for the area. Across 1999–2000, sale prices on this property compounded at 24.9% per year. Today's modelled estimate of £379,000 sits 196.1% above the 2000 sale of £128,000. On a £-per-square-foot basis, the last sale (£192/sq ft) was about 42.8% below the postcode norm. At 62 m² it sits well below the postcode median (122 m² across 13 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 3a
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Planning history
3a has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 3 things worth checking at 3a
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
- Recent ownership pattern worth a look
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Sales history & valuation
3a's estimated value is more than triple its earliest registered sale price (1999).
£379,000
Modelled from EPC, postcode comparables and a sale-price growth of 24.9% per year over 1 year.
£128,000
Growth on file: 24.9% per year over 1 year.
Sales timeline
28 February 2000Most recent
£128,000
+24.9%22 December 1999
£102,500
Median price across the last 5 sales in TW7 5DJ: £720,000 (2025–2018).
Nearby sales in TW7 5DJ
Everything we know about 3a, 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
- Recent ownership pattern worth a look
Versus other College Road homes
On price per m², 3a runs well behind the street norm.
Price per m²
£2,065
Street avg £5,559
Floor Area
62 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.5 t/year
Street avg 2.9 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
Isleworth — railway station.
Closest school
0.4 km
West Thames College. 42 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
54.2dB
Night-time· 23:00 – 07:00
43.8dB