Infrastructure in St Austell

St Austell in South West scores 52/100 (fair) for infrastructure, measured against the national average — a score of 60 is typical for the country.

Gigabit-ready

72%

Full fibre

65%

Full fibre by 2028

98%

4G indoors

98%

5G coverage

90%

Home energy (EPC)

D

Fuel poverty

9%

EV points / 1k

0.3

Development sites

23

How we measure this

Data last updated: 19 October 2026