Chyvounder, Wheal Butson Road, St Agnes, TR5 0PW
About Chyvounder
Chyvounder is a detached house in St Agnes (TR5 0PW). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (September 2015) shows an F (score 30), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 65), a 2-band jump. Main heating runs on lpg. The latest certificate is from September 2015, so improvements made since then won't be reflected.
5 planning records sit against the property, 5 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Today's modelled estimate of £517,000 is 47.7% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£296/sq ft) was about 23.7% above the typical sold price in the postcode. Last changed hands 11 years ago, in May 2015.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Sept 2025
EPC Rating
Planning history
Chyvounder has been through 5 approved planning applications — a well-evolved property.
- Jul 2022ExtensionFullIn report
Re-submission of PA21/03164 for Proposed Garage, Parking Area, Relocation of Entrance and New Septic Tank/Drainage FieldThe design will move the garage back towards the main dwelling and add a 1st floor.
- Agent
- BKT Architecture
- Documents
- 6 docs on file
- Reference
- PA22/05045
- Jun 2021FullIn report
Proposed Garage, Parking Area, Relocation of Entrance and New Septic Tank/Drainage Field
- Agent
- BKT Architecture
- Documents
- 6 docs on file
- Reference
- PA21/03164
We flagged 1 thing worth checking at Chyvounder
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
Chyvounder valuation sits well clear of the typical sold price in this postcode.
£517,000
Modelled from EPC, postcode comparables.
£350,000
Recorded with HM Land Registry.
Sales timeline
17 May 2015Most recent
£350,000
Median price across the last 5 sales in TR5 0PW: £455,000 (2024–2016).
Nearby sales in TR5 0PW
Alwyn, Wheal Butson Road, St Agnes, TR5 0PW
Sold Nov 2024
£455,000Fairway, Wheal Butson Road, St Agnes, TR5 0PW
Sold May 2024
£620,000Thorndene, Wheal Butson Road, St Agnes, TR5 0PW
Sold Apr 2022
£850,000Fairview, Wheal Butson Road, St Agnes, TR5 0PW
Sold Sept 2016
£290,000Trelyn, Wheal Butson Road, St Agnes, TR5 0PW
Sold Apr 2015
£580,000
Versus other Wheal Butson Road homes
On epc rating, Chyvounder runs well behind the street norm.
Price per m²
£3,182
Street avg £3,531
Floor Area
110 m²
Street avg 129 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 6.4 t/year
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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
0.3 km
Bus Shelter — bus stop.
Closest school
1.7 km
St Agnes Academy. 3 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
43.4dB

Night-time· 23:00 – 07:00
35.8dB







