40 Isleworth Road, Exeter, EX4 1QU
About 40 Isleworth Road
40 Isleworth Road is a three-bedroom semi-detached house in Exeter (EX4 1QU). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (March 2019) shows a C (score 71). When first surveyed in June 2014 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86). Records show the property has been extended at some point in its history.
Its energy rating outperforms most of the postcode (better than 72% of similar EPCs). Across 2014–2019, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £367,000 is 26.6% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 66.1% above the typical sold price in the postcode. Most recent transfer: June 2019 at £289,950.
Know exactly what you're buying at 40 Isleworth Road
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
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Planning history
40 Isleworth Road has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 40 Isleworth Road
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
40 Isleworth Road valuation sits well clear of the typical sold price in this postcode.
£367,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 5 years.
£289,950
Growth on file: 7.8% per year over 5 years.
Sales timeline
16 June 2019Most recent
£289,950
+42.8%over 4 years8 September 2014
£203,000
Median price across the last 5 sales in EX4 1QU: £325,000 (2025–2022).
Everything we know about 40 Isleworth Road, 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 Isleworth Road homes
CO₂ Emissions for 40 Isleworth Road runs comfortably ahead of the street norm.
Price per m²
£3,624
Street avg £2,715
Floor Area
80 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.8 t/year
Similar properties nearby
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1 Clarence Road
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1 Barley Mews, Isleworth Road
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1 Emmanuel Road
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Shops — bus stop.
Closest school
0.2 km
St Gabriel's CofE Primary School. 16 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
47.4dB

Night-time· 23:00 – 07:00
37.7dB