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About 21 Duporth Bay
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Duporth Bay is a detached house in Duporth, St. Austell, St Austell (PL26 6AF). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (March 2024) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). Main heating runs on oil.
At 125 m² it's 29.4% smaller than the typical home in the postcode (177 m² median across 13 EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
D
D62
E
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Average
CO2 Emissions
5.5 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21 Duporth Bay has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£534,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Duporth Bay homes
Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.
On floor area, 21 Duporth Bay runs well behind the street norm.
EPC Rating
62 (D)
Street avg 51 (E)
Floor Area
125 m²
Street avg 183 m²
CO₂ Emissions
5.5 t/year
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 21 Duporth Bay, Duporth, St Austell, PL26 6AF. Each answer is also embedded as structured data for search engines.