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Get started34 Duporth Bay, Duporth, St Austell, PL26 6AF
1 planning record
About 34 Duporth Bay
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
34 Duporth Bay is a four-bedroom detached house in Duporth, St. Austell, St Austell (PL26 6AF). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (September 2013) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in November 2010 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Poor to Average and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on oil. The latest certificate is from September 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 7.6% per year against 0% for the wider region. Today's modelled estimate of £637,000 is 34.8% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£297/sq ft) was about 31.2% above the typical sold price in the postcode. One planning record on file: an extension approved in 2020. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Last sold in March 2015, so it's been off the market for around 11 years. At 148 m² it's 16.4% smaller than the typical home in the postcode (177 m² median across 13 EPCs).
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Sept 2023
Planning history
Applications and permits filed against 34 Duporth Bay, Duporth, St Austell, PL26 6AF, sourced from the PlanIt planning register.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Sept 2020DemolitionFullGranted
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
34 Duporth Bay valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£637,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 4 years.
Last sold (2015)
£472,500
Growth on file: 7.6% per year over 4 years.
Sales timeline
Versus other Duporth Bay homes
Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.
34 Duporth Bay outperforms the street on epc rating by a wide margin.
Price per m²
£3,193
Street avg £3,184
Floor Area
148 m²
Street avg 181 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the St Austell district page.
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
Road noise across the postcode
Modelled day and night-time noise levels around PL26 6AF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
43.7dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 39 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 34 Duporth Bay, Duporth, St Austell, PL26 6AF. Each answer is also embedded as structured data for search engines.