18a, The Green, Calne, SN11 8DQ
About 18a
18a is a detached house in Calne (SN11 8DQ). It has a recorded floor area of 164 m² (around 1765 sq ft) and construction records dating it to 2012 onwards. The latest certificate (September 2024) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since November 2012. Between certificates, hot-water efficiency went from Very Poor to Poor and main heating went from Poor to Very Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 85). Main heating runs on electricity.
At 164 m² the property is well over the postcode median (78 m² across 7 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at 18a
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Planning history
18a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 18a
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
18a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£513,000
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 8DQ: £191,500 (2025–2021).
Everything we know about 18a, 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

Similar properties nearby
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
0.2 km
Methodist Church — bus stop.
Closest school
0.6 km
Priestley Primary School. 6 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
49.2dB

Night-time· 23:00 – 07:00
40.1dB