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Get started17 Chapel Knapp, Gastard, Corsham, SN13 9PS
About 17 Chapel Knapp
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17 Chapel Knapp is a three-bedroom semi-detached house in Gastard, Corsham, Corsham (SN13 9PS). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (September 2025) shows an E (score 53), well below the UK norm with real room to improve. When first surveyed in December 2008 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 69), a 2-band jump. Main heating runs on oil. Period features are noted in the property record. The home occupies a cul-de-sac position.
Untraded for 16 years, with the last transfer in June 2010. Sale prices here have lagged England HPI: -3.4% per year against 0% for the wider region. Today's modelled estimate of £416,000 sits 91.7% above the 2010 sale of £217,000. At 106 m² it's 17.8% smaller than the typical home in the postcode (129 m² median across 12 EPCs).
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
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- Parking
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 2)
Sept 2025
EPC Rating
A
B
C
D
E
E53
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Average
CO2 Emissions
5.5 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.
17 Chapel Knapp valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£416,000
Modelled from EPC, postcode comparables and a sale-price growth of -3.4% per year over 4 years.
Last sold (2010)
£217,000
Growth on file: -3.4% per year over 4 years.
Sales timeline
Versus other Chapel Knapp homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
Floor Area for 17 Chapel Knapp lags the street by a wide margin.
Price per m²
£2,047
Street avg £2,862
Floor Area
106 m²
Street avg 145 m²
Habitable Rooms
6 rooms
Street avg 7 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
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around SN13 9PS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
43.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 35 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 17 Chapel Knapp, Gastard, Corsham, SN13 9PS. Each answer is also embedded as structured data for search engines.