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Get started8 Dorchester Drive is a three-bedroom semi-detached house in Feltham (TW14 8HP). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (December 2018) shows a G (score 7), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 86), a 5-band jump. Our model identifies extension potential, subject to local planning policy.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 13 planning records sit against the property, 5 approved, 7 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £442,000 is 31.9% above the 2019 sale price. Sold April 2019 for £335,000.
8 Dorchester Drive sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
A a single-storey side extension application was refused at 8 Dorchester Drive in 2025.
Extension: Single storey · Side of property
Erection of a single storey side extension
£442,000
Modelled from EPC, postcode comparables.
£335,000
Recorded with HM Land Registry.
EPC Rating for 8 Dorchester Drive lags the street by a wide margin.
Price per m²
£5,403
Street avg £5,587
Floor Area
62 m²
Street avg 68 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Bethany Waye — bus stop.

Daytime· 07:00 – 23:00
53.4dB

Extension: Single storey · Rear of property
Erection of a first floor rear extension
11 more applications for this property
Join to see all planning history.
26 April 2019Most recent
£335,000
Median price across the last 5 sales in TW14 8HP: £470,000 (2025–2019).
CO₂ Emissions
7.1 t/year
Street avg 3.5 t/year
TW14 8EU
Closest school
0.4 km
Bedfont Primary School. 21 schools nearby.
Night-time· 23:00 – 07:00
44.0dB
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