150a, Sheldon Road, Chippenham, SN14 0BZ
About 150a
150a is a semi-detached house in Chippenham (SN14 0BZ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (July 2019) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (July 2019); the latest reading is one band lower. Between certificates, wall efficiency went from Poor to Good and window efficiency went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
At 66 m² it sits well below the postcode median (111 m² across 22 EPCs), making it one of the more compact homes locally. On a £-per-square-foot basis, the last sale (£495/sq ft) was about 170.6% above the typical sold price in the postcode. On the market in May 2017 and unlisted since — roughly 9 years.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Cavity wall insulation installed
Planning history
150a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
150a valuation sits well clear of the typical sold price in this postcode.
£341,000
Modelled from EPC, postcode comparables.
£352,000
Recorded with HM Land Registry.
Sales timeline
1 May 2017Most recent
£352,000
Median price across the last 5 sales in SN14 0BZ: £300,000 (2025–2022).
Nearby sales in SN14 0BZ
Versus other Sheldon Road homes
Price per m² for 150a runs comfortably ahead of the street norm.
Price per m²
£5,333
Street avg £2,654
Floor Area
66 m²
Street avg 117 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.1 t/year
Street avg 5.4 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Frogwell School — bus stop.
Closest school
0.3 km
Frogwell Primary School. 13 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
49.0dB

Night-time· 23:00 – 07:00
38.9dB







