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Get startedTrenance Mill is a detached house in St Austell (PL25 5AH). It has a recorded floor area of 64 m² (around 689 sq ft). At 64 m² this is the largest unit on EPC record across Trenance Mill (45–64 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (52 versus a best of 80). The latest certificate (May 2017) shows an E (score 52), well below the UK norm with real room to improve. Main heating runs on electricity: electricity, unspecified tariff.
Sale prices here have outpaced England HPI: 2.1% per year against 0.2% for the wider region. Most recent transfer was September 2025 at £160,000 — fresh data. 6 planning records sit against the property, 2 approved, 1 refused. Past consents include subdivision and change of use to residential, meaningful when judging how the property has evolved. At 64 m² it's 25.5% larger than the typical home in the postcode (51 m² median across 13 EPCs).
Council records show a subdivision application — the property's legal arrangement has been altered.
Submission of details to discharge condition 4 in respect of decision notice PA16/01274
£150,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 7 years.
£160,000
Growth on file: 2.1% per year over 7 years.
On years held, Trenance Mill runs well behind the street norm.
Price per m²
£2,500
Street avg £2,524
Floor Area
64 m²
Street avg 49 m²
CO₂ Emissions
3.2 t/year
Street avg 2.1 t/year
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Flats — bus stop.

Daytime· 07:00 – 23:00
49.2dB

Submission of details to discharge condition 3 in respect of Decision Notice PA16/01274 dated 29th April 2016
4 more applications for this property
Join to see all planning history.
12 September 2025Most recent
£160,000
+16.4%over 7 years18 May 2018
£137,500
Median price across the last 5 sales in PL25 5AH: £135,000 (2025–2021).
Trenance Mill 1 Corn Mill Apartments Blowing House Hill St Austell
Sold Apr 2025
Trenance Mill 3 Corn Mill Apartments Blowing House Hill St Austell
Sold Jan 2022
7 Blowing House Hill St Austell
Sold Jan 2022
18a Blowing House Hill St Austell
Sold Jul 2021
7a Blowing House Hill St Austell
Sold Mar 2021
Years Held
1 years
Street avg 6 years
PL25 5AE
Closest school
0.7 km
Pondhu Primary School. 9 schools nearby.
Night-time· 23:00 – 07:00
39.5dB
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