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Get startedDunstan House is a detached house in Duporth, St. Austell, St Austell (PL26 6AL). It has a recorded floor area of 262 m² (around 2820 sq ft) and council tax band G. The latest certificate (April 2013) returns a B (score 82), comfortably above the UK average. The latest certificate is from April 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 1.3% per year against 0% for the wider region. Today's modelled estimate of £795,000 is 40.7% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£200/sq ft) was about 33.9% below the postcode norm. At 262 m² the property is well over the postcode median (167 m² across 9 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include tree works, meaningful when judging how the property has evolved. On the market in May 2015 and unlisted since — roughly 11 years.
Dunstan House's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 12 Apr 2023
Planning history at Dunstan House is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
Works to trees subject to a Tree Preservation Order for T1 - Turkey Oak - to cut back limb as per photo - limb growing over house and works will allow tree to occlude limb and any decay. T2 - Sycamore - removal of small limb as per photo - limb growing toward house. T3 - Sycamore - removal - tree is of a stunted and damaged form and has low amenity value. T4 - Oak - removal of low epicormic growth as per photo - to remove epicormic growth.
Dunstan House valuation sits well clear of the typical sold price in this postcode.
£795,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.3% per year over 2 years.
£565,000
Growth on file: 1.3% per year over 2 years.
On floor area, Dunstan House stands well clear of the street.
Price per m²
£2,156
Street avg £2,968
Floor Area
262 m²
Street avg 179 m²
CO₂ Emissions
4.4 t/year
Street avg 4.1 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
45.3dB

Works to T1 (Beech), T2 (Oak), T3 (Beech) and T4 (Oak)
2 more applications for this property
Join to see all planning history.
8 May 2015Most recent
£565,000
+2.7%over 2 years28 March 2013
£550,000
Median price across the last 5 sales in PL26 6AL: £600,000 (2025–2020).
Sea View House The Drive Duporth St Austell
Sold Jul 2025
Treetops The Drive Duporth St Austell
Sold Jul 2025
Seashells The Drive Duporth St Austell
Sold Jun 2020
Beechwood Cottage The Drive Duporth St Austell
Sold May 2020
Beechwood House The Drive Duporth St Austell
Sold Jul 2019
Years Held
11 years
Street avg 6 years
PL26 6AG
Bay View Road — bus stop.
Closest school
0.9 km
Penrice Academy. 9 schools nearby.
Night-time· 23:00 – 07:00
36.3dB
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