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Get started7 Duporth Bay is a four-bedroom detached house in Duporth, St. Austell, St Austell (PL26 6AG). It has a recorded floor area of 117 m² (around 1263 sq ft) and construction records dating it to 1950-1966. The latest certificate (April 2011) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 58), a 2-band jump. Main heating runs on oil. The latest certificate is from April 2011, so improvements made since then won't be reflected.
Held since January 2002 — that's 24 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 8% per year against 0% for the wider region. Today's modelled estimate of £576,000 sits 161.8% above the 2002 sale of £220,000. On a £-per-square-foot basis, the last sale (£174/sq ft) was about 22.5% below the postcode norm. At 117 m² it sits well below the postcode median (194 m² across 11 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).
7 Duporth Bay's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 07 Apr 2021
7 Duporth Bay's estimated value is more than triple its earliest registered sale price (1999).
£576,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 3 years.
£220,000
Growth on file: 8.0% per year over 3 years.
EPC Rating for 7 Duporth Bay lags the street by a wide margin.
Price per m²
£1,875
Street avg £2,955
Floor Area
117 m²
Street avg 180 m²
Habitable Rooms
6 rooms
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
0.3 km

Daytime· 07:00 – 23:00
43.6dB

18 January 2002Most recent
£220,000
+25.7%over 2 years26 January 1999
£175,000
Median price across the last 5 sales in PL26 6AG: £572,000 (2024–2019).
Street avg 6 rooms
CO₂ Emissions
10.0 t/year
Street avg 8.4 t/year
PL26 6UG
Duporth Road — bus stop.
Closest school
1.0 km
Penrice Academy. 9 schools nearby.
Night-time· 23:00 – 07:00
35.6dB
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