1b, Harvard Road, Isleworth, TW7 4PA
About 1b
1b is a one-bedroom mid-terrace house in Isleworth (TW7 4PA). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1996-2002 and council tax band B. The latest certificate (May 2021) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since July 2009. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81). Main heating runs on electricity. At 39 m² this is the 2nd smallest of 20 units on EPC record in the building, where floor areas span 34–150 m². The building's EPC ratings span E to B across 20 units on file.
At 39 m² it sits well below the postcode median (104 m² across 19 EPCs), making it one of the more compact homes locally. Across 2003–2014, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £246,000 is 11.8% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£524/sq ft) was about 34.1% above the typical sold price in the postcode. On the market in August 2014 and unlisted since — roughly 12 years.
Know exactly what you're buying at 1b
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
- Bedrooms1
- Bathrooms1
- EnsuiteYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
1b has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 1b
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
£246,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 11 years.
£220,000
Growth on file: 3.3% per year over 11 years.
Sales timeline
28 August 2014Most recent
£220,000
+25.8%over 7 years10 November 2006
£174,950
+12.9%over 2 years11 November 2003
£155,000
Median price across the last 5 sales in TW7 4PA: £600,000 (2024–2014).
Nearby sales in TW7 4PA
Everything we know about 1b, 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 Harvard Road homes
On years held, 1b runs well behind the street norm.
Price per m²
£5,641
Street avg £5,388
Floor Area
39 m²
Street avg 44 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.2 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
West Thames College — bus stop.
Closest school
0.1 km
West Thames College. 45 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
54.4dB

Night-time· 23:00 – 07:00
44.2dB