20 North Street, Calne, SN11 0HQ
About 20 North Street
20 North Street is a three-bedroom detached house in Calne (SN11 0HQ). It has a recorded floor area of 124 m² (around 1331 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (April 2010) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 70). The latest certificate is from April 2010, so improvements made since then won't be reflected. Other recorded features include attached land beyond the plot. Our model identifies extension potential, subject to local planning policy.
At 124 m² the property is well over the postcode median (79 m² across 24 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £358,000 is 43.2% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£188/sq ft) was about 18.7% above the typical sold price in the postcode. Last sold in October 2016, so it's been off the market for around 10 years.
Know exactly what you're buying at 20 North Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Outside
- Parkingoff_road
- LandYes
Building
- Extension potentialPossible
Energy performance
20 North Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Apr 2020
EPC Rating
Planning history
20 North Street has an approved single-storey rear extension on the planning record.
- Oct 2025ExtensionFullIn report
Extension: Single storey · Rear of property
First-floor rear extension
- Documents
- 8 docs on file
- Reference
- PL/2025/07014
We flagged 1 thing worth checking at 20 North Street
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
20 North Street valuation sits well clear of the typical sold price in this postcode.
£358,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
27 October 2016Most recent
£250,000
Median price across the last 5 sales in SN11 0HQ: £170,000 (2025–2023).
Nearby sales in SN11 0HQ
Everything we know about 20 North Street, 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 other North Street homes
On habitable rooms, 20 North Street stands well clear of the street.
Price per m²
£2,021
Street avg £2,244
Floor Area
124 m²
Street avg 95 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.6 t/year
Street avg 5.3 t/year
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
0.1 km
Bishop Road — bus stop.
Closest school
0.7 km
Marden Vale CofE Academy. 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
48.3dB
Night-time· 23:00 – 07:00
39.0dB