23 Castle Walk, Calne, SN11 0DZ
About 23 Castle Walk
23 Castle Walk is a four-bedroom detached house in Calne (SN11 0DZ). It has a recorded floor area of 152 m² (around 1636 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (January 2023) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in May 2012 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Good to Very Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to C (score 80). Our model identifies extension potential, subject to local planning policy.
At 152 m² the property is well over the postcode median (105 m² across 3 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Last changed hands 10 years ago, in August 2016. Today's modelled estimate of £860,000 is 22.9% above the 2016 sale price.
Know exactly what you're buying at 23 Castle Walk
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
- Bedrooms4
- Bathrooms2
Outside
- GarageYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Low energy lighting percentage decreased
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Jan 2024ConditionsIn report
Discharge of Condition No 4 - PL/2022/08007 - This application is to obtain the Local Planning Authority's approval of our proposed Construction Method Statement and in doing so discharge a condition attached to the planning permission.
- Reference
- PL/2023/10376
- Jan 2023Garage ConversionFullIn report
Extension: Two storey
Removal of existing shed and construction of two storey extension to the front and single storey extension to the rear. Conversion of existing garage into habitable space.
Extension- Documents
- 17 docs on file
- Reference
- PL/2022/08007
We flagged 1 thing worth checking at 23 Castle Walk
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
£860,000
Modelled from EPC, postcode comparables.
£700,000
Recorded with HM Land Registry.
Sales timeline
14 August 2016Most recent
£700,000
Median price across the last 3 sales in SN11 0DZ: £315,000 (2017–1998).
Everything we know about 23 Castle Walk, 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 Castle Walk homes
On epc rating, 23 Castle Walk stands well clear of the street.
EPC Rating
68 (D)
Street avg 49 (E)
Floor Area
152 m²
Street avg 134 m²
CO₂ Emissions
4.9 t/year
Street avg 8.3 t/year
Habitable Rooms
8 rooms
Street avg 8 rooms
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
Wansdyke Drive — bus stop.
Closest school
1.1 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
48.7dB
Night-time· 23:00 – 07:00
40.4dB