Castlefields House, Castlefields, Calne, SN11 0EA
About Castlefields House
Castlefields House is an eight-bedroom detached house in Calne (SN11 0EA). It has a recorded floor area of 455 m² (around 4898 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (September 2024) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump. Other recorded features include a self-contained annexe and a basement. Period features are noted in the property record.
At 455 m² the property is well over the postcode median (87 m² across 8 EPCs), placing it in the larger end of the local stock. 6 planning records sit against the property, 3 approved, 1 refused. Past consents include an annexe, meaningful when judging how the property has evolved. Across 2000–2022, sale prices on this property compounded at 9.8% per year. On a £-per-square-foot basis, the last sale (£346/sq ft) was about 22.9% above the typical sold price in the postcode. Last sale on file: £1,695,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Castlefields House
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
- Bedrooms8
- Bathrooms4
- EnsuiteYes
- BasementYes
Outside
- DrivewayYes
Building
- Period featuresYes
Energy performance
Castlefields House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
A an annexe application was refused at Castlefields House in 2025.
- Sept 2025AnnexFullIn report
Change of use for the conversion of two existing one bed apartments into an Annexe to the main house. This will include internal alterations to layout and altering, removing and new window/door openings.
- Documents
- 27 docs on file
- Reference
- PL/2025/03479
- Sept 2025FullIn report
Continued use as a residential property
- Documents
- 7 docs on file
- Reference
- PL/2025/06206
We flagged 1 thing worth checking at Castlefields House
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
Latest sale on Castlefields House was the highest on Land Registry record across the postcode.
£1,740,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.8% per year over 23 years.
£1,695,000
Growth on file: 9.8% per year over 23 years.
Sales timeline
6 October 2022Most recent
£1,695,000
+121.6%over 17 years11 August 2005
£765,000
+273.2%over 5 years2 March 2000
£205,000
Median price across the last 5 sales in SN11 0EA: £395,000 (2024–2017).
Everything we know about Castlefields House, 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 Castlefields homes
EPC Rating for Castlefields House lags the street by a wide margin.
Price per m²
£3,725
Street avg £3,613
Floor Area
455 m²
Street avg 97 m²
Habitable Rooms
17 rooms
Street avg 5 rooms
CO₂ Emissions
26.0 t/year
Street avg 5.0 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
Wansdyke Drive — bus stop.
Closest school
1.0 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
48.8dB
Night-time· 23:00 – 07:00
40.2dB