20b, High Street, Colerne, Chippenham, SN14 8DD
About 20b
20b is a detached house in Colerne, Chippenham, Chippenham (SN14 8DD). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to before 1900 and council tax band G. At 95 m² this is the 8th smallest of 18 units on EPC record in the building, where floor areas span 57–290 m². The building's EPC ratings span F to D, with this unit at the top. The latest certificate (September 2019) shows a D (score 57), a step below the typical UK home. When first surveyed in March 2018 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor and window efficiency went from Average to Good. The recommended improvements would push it to C (score 72).
Today's modelled estimate of £597,000 sits 113.2% above the 2019 sale of £280,000. Last sale on file: £280,000 in January 2019.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Planning history
20b has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 20b
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
30-day money-back guarantee
Sales history & valuation
20b valuation sits well clear of the typical sold price in this postcode.
£597,000
Modelled from EPC, postcode comparables.
£280,000
Recorded with HM Land Registry.
Sales timeline
10 January 2019Most recent
£280,000
Median price across the last 5 sales in SN14 8DD: £460,000 (2025–2021).
Nearby sales in SN14 8DD
42 High Street, Colerne, Chippenham, SN14 8DD
Sold Mar 2025
£240,00010a, High Street, Colerne, Chippenham, SN14 8DD
Sold Jan 2025
£460,00030 High Street, Colerne, Chippenham, SN14 8DD
Sold Nov 2024
£440,00010 High Street, Colerne, Chippenham, SN14 8DD
Sold Sept 2024
£715,00023 High Street, Colerne, Chippenham, SN14 8DD
Sold Jun 2021
£495,000
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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
0.1 km
Groycn Close — bus stop.
Closest school
0.3 km
Colerne CofE Primary 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
44.8dB

Night-time· 23:00 – 07:00
36.0dB







