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Get started41 Duporth Bay is a four-bedroom detached house in Duporth, St. Austell, St Austell (PL26 6AQ). It has a recorded floor area of 218 m² (around 2347 sq ft), construction records dating it to 1950-1966 and council tax band G. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a balcony and a conservatory. The latest certificate (April 2023) shows an E (score 44), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since October 2008. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to D (score 58). Main heating runs on oil.
Held since March 1998 — that's 28 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £931,000 sits 272.4% above the 1998 sale of £250,000. On a £-per-square-foot basis, the last sale (£107/sq ft) was about 59.3% below the postcode norm. At 218 m² it's 28.2% larger than the typical home in the postcode (170 m² median across 10 EPCs).
41 Duporth Bay's carbon output runs well above what efficient homes in the postcode produce.
41 Duporth Bay's estimated value is more than triple its earliest registered sale price (1998).
£931,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
41 Duporth Bay is notably below the street on price per m².
Price per m²
£1,147
Street avg £2,878
Floor Area
218 m²
Street avg 183 m²
Habitable Rooms
6 rooms
Street avg 7 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
0.2 km

Daytime· 07:00 – 23:00
44.5dB

Changes detected from historical EPC data
More low energy lighting installed
Heating controls upgraded for better temperature management
More low energy lighting installed
Solar PV panels (50 kWp) installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
20 March 1998Most recent
£250,000
Median price across the last 5 sales in PL26 6AQ: £500,000 (2020–2013).
CO₂ Emissions
8.9 t/year
Street avg 7.9 t/year
PL26 6XA
Rashleigh Road — bus stop.
Closest school
1.1 km
Penrice Academy. 9 schools nearby.
Night-time· 23:00 – 07:00
36.0dB
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