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Get startedBay House is a four-bedroom detached house in St Austell (PL26 6AU). It has a recorded floor area of 255 m² (around 2745 sq ft). The latest certificate (March 2017) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in April 2015 the rating was C, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good; while window efficiency dropped from Very Good to Good and hot-water efficiency dropped from Good to Very Poor. Main heating runs on electricity. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony.
At 255 m² it's 22% larger than the typical home in the postcode (209 m² median across 27 EPCs). Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). Today's modelled estimate of £1,396,000 is 29.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£392/sq ft) was about 65.9% above the typical sold price in the postcode. Last changed hands 8 years ago, in March 2018. One historical planning record sits against the property in 2014.
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
Retention and completion of replacement dwelling
Bay House valuation sits well clear of the typical sold price in this postcode.
£1,396,000
Modelled from EPC, postcode comparables.
£1,075,000
Recorded with HM Land Registry.
CO₂ Emissions for Bay House runs comfortably ahead of the street norm.
Price per m²
£4,216
Street avg £3,504
Floor Area
255 m²
Street avg 214 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
45.4dB

Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
Hot water efficiency decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
27 March 2018Most recent
£1,075,000
Median price across the last 5 sales in PL26 6AU: £1,010,000 (2025–2021).
Methrose Porthpean Beach Road St Austell
Sold Aug 2025
Seaways Porthpean Beach Road St Austell
Sold Jan 2024
Humberstone Porthpean Beach Road St Austell
Sold Jul 2022
Seascape Porthpean Beach Road St Austell
Sold Dec 2021
Robin Hill Porthpean Beach Road St Austell
Sold Jan 2021
Street avg 7 rooms
CO₂ Emissions
2.5 t/year
Street avg 7.6 t/year
PL26 6XA
Pavilion Rise — bus stop.
Closest school
1.2 km
Penrice Academy. 9 schools nearby.
Night-time· 23:00 – 07:00
35.9dB
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