Listed buildings
Historic England lists 111 buildings in and around Bodmin, including Church Of St Petroc (Grade I); Duke Of Cornwall'S Light Infantry War Memorial (Grade II*); Former St Lawrence'S Hospital (Grade II*). On a listed home, like-for-like repairs with traditional materials are the rule; your surveyor should flag anything that looks unconsented.
List entries: Church Of St Petroc · Duke Of Cornwall'S Light Infantry War Memorial · Former St Lawrence'S Hospital
Source: Historic England
Conservation areas
Conservation areas here: Berry Tower, Bodmin, Bodmin. If you plan changes, check with the council first: conservation area rules limit what you can do without permission.
Source: planning.data.gov.uk
Flood risk (rivers and sea)
River and sea flood risk is limited here: 1 of 100 sampled postcodes fall in Zone 2 or 3. Surface-water risk is a separate map worth a look.
Source: Environment Agency
Radon
The 1 km radon map square at the centre of Bodmin is class 6: an estimated 30% or more of homes are above the radon Action Level. 100% of the sold postcodes we checked fall in a radon Affected Area. Ask the seller for any radon test result, or test after you move in; remedies are usually straightforward.
Source: UKHSA/BGS
Mining and mundic
Two Cornish checks to expect: a mining search from your conveyancer, and, for concrete-block houses from before about 1950, a mundic screening test.
Source: UNESCO WHS; RICS
Ground and building stone
Under most of Bodmin the bedrock is interbedded sandstone and conglomerate (55%) and mudstone, siltstone and sandstone (45%). This is the 'killas' country of slate and shale; older homes are often rubble stone, sometimes slate-hung, and weathering of soft stone and mortar is common.
Source: BGS 625k