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Get started107 Sea Road is a four-bedroom detached house in Carlyon Bay, St. Austell, St Austell (PL25 3SJ). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 2003-2006 and council tax band A. The latest certificate (April 2018) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it C (April 2018); the latest reading is 2 bands lower. Between certificates, hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would lift it to B (score 90), a 3-band jump. Main heating runs on electricity. Other recorded features include a balcony and outbuildings.
At 50 m² it sits well below the postcode median (143 m² across 6 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Today's modelled estimate of £486,000 is 15.7% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£780/sq ft) was about 249.6% above the typical sold price in the postcode. 3 planning records sit against the property, 1 approved, 2 refused. Sold October 2018 for £420,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Council records show a subdivision application — the property's legal arrangement has been altered.
Certificate of lawfulness for the detached annex of 107 Sea Road to be classed as a separate dwelling. Property has been used as a self contained holiday let since July 2013.
£486,000
Modelled from EPC, postcode comparables.
£420,000
Recorded with HM Land Registry.
On price per m², 107 Sea Road stands well clear of the street.
Price per m²
£8,400
Street avg £2,856
Floor Area
50 m²
Street avg 169 m²
Habitable Rooms
2 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

Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Change of use of detached annexe to separate dwelling.
1 more application for this property
Join to see all planning history.
19 October 2018Most recent
£420,000
Median price across the last 5 sales in PL25 3SJ: £925,000 (2024–2018).
Street avg 7 rooms
CO₂ Emissions
2.7 t/year
Street avg 5.0 t/year
PL25 3RN
Carlyon Bay Hotel — bus stop.
Closest school
1.2 km
Charlestown Primary School. 7 schools nearby.
Night-time· 23:00 – 07:00
36.9dB
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