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Get started20 Coppershell, Gastard, Corsham, SN13 9PZ
Notable views
About 20 Coppershell
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Coppershell is a four-bedroom detached house in Gastard, Corsham, Corsham (SN13 9PZ). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2025) shows a C (score 73). When first surveyed in February 2020 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, lighting went from Good to Very Good and main heating went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86). Main heating runs on electricity. Other recorded features include notable views.
Sale prices here have outpaced England HPI: 3.5% per year against 0% for the wider region. Today's modelled estimate of £628,000 is 29% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£330/sq ft) was about 38.6% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Sold December 2020 for £487,000.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
- Bathrooms3
- EnsuiteYes
Outside
- Private garden
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jun 2025
EPC Rating
A
B
C
C73
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Poor
Windows
Good
CO2 Emissions
3.3 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£628,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 13 years.
Last sold (2020)
£487,000
Growth on file: 3.5% per year over 13 years.
Sales timeline
Versus other Coppershell homes
Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 20 Coppershell stands well clear of the street.
Price per m²
£3,555
Street avg £3,499
Floor Area
137 m²
Street avg 148 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Corsham district page.
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
0.2 km
Road noise across the postcode
Modelled day and night-time noise levels around SN13 9PZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
43.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 36 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 20 Coppershell, Gastard, Corsham, SN13 9PZ. Each answer is also embedded as structured data for search engines.