10, Calstone, Calne, SN11 8PY
About 10
10 is a semi-detached house in Calstone, Calne, Calne (SN11 8PY). It has a recorded floor area of 72 m² (around 776 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (January 2009) shows a G (score 8), near the bottom of the EPC scale. The latest certificate is from January 2009, so improvements made since then won't be reflected.
At 72 m² it sits well below the postcode median (118 m² across 5 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 10
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
10 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Jan 2019
EPC Rating
Planning history
- Apr 2012ExtensionFullIn report
Demolition of Existing Single Storey Extension and Replacement with Two Storey Extension
- Reference
- N/12/00482/FUL
We flagged 1 thing worth checking at 10
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.
- Larger development activity nearby
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Sales history & valuation
10 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£290,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SN11 8PY: £1,185,000 (2024–2006).
Everything we know about 10, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus the street
10 is notably below the street on epc rating.
EPC Rating
8 (G)
Street avg 44 (E)
Floor Area
72 m²
Street avg 158 m²
CO₂ Emissions
16.0 t/year
Street avg 9.9 t/year
Habitable Rooms
4 rooms
Street avg 6 rooms
Similar properties nearby
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1 Cavendish Close
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Manor Farm — bus stop.
Closest school
1.9 km
Cherhill CofE School. 2 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
41.5dB

Night-time· 23:00 – 07:00
35.4dB