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Get started1 Sea Road is a four-bedroom detached house in Carlyon Bay, St. Austell, St Austell (PL25 3SF). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (May 2018) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Sale prices here have outpaced England HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £588,000 is 20% above the 2019 sale price. Most recent transfer: March 2019 at £490,000. One historical planning record sits against the property in 2013.
Recommended upgrades on file would lift this property by multiple EPC bands.
Proposed garage extension
1 Sea Road valuation sits well clear of the typical sold price in this postcode.
£588,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 15 years.
£490,000
Growth on file: 3.8% per year over 15 years.
Price per m²
£3,267
Street avg £4,388
Floor Area
150 m²
Street avg 172 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
44.4dB

14 March 2019Most recent
£490,000
+78.2%over 15 years6 October 2003
£275,000
Median price across the last 5 sales in PL25 3SF: £620,000 (2025–2024).
CO₂ Emissions
4.5 t/year
Street avg 5.4 t/year
PL25 3RN
Glebe House — bus stop.
Closest school
0.3 km
Charlestown Primary School. 10 schools nearby.
Night-time· 23:00 – 07:00
36.3dB
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