Older, solid-walled homes
Before-1919 homes make up 55% of the stock here. Solid-walled houses behave differently from modern ones; watch for hard cement pointing and modern coatings that hold moisture in, and treat any 'rising damp' diagnosis from a damp-proofing salesman with caution.
Source: VOA, Mar 2025
Listed buildings
Historic England lists 33 buildings in and around Chacewater. Listed status affects windows, renders and repairs, so check what consent exists for work already done.
Source: Historic England
Conservation area
Conservation area here: Chacewater. 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)
2 of the 11 postcodes we checked (postcodes where homes sold in 2025) have their centre in Environment Agency Flood Zone 2 or 3, and 2 in Zone 3. Look up the exact property, not just the postcode, and get an insurance quote early.
Source: Environment Agency
Radon
The 1 km radon map square at the centre of Chacewater 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
Chacewater lies inside the Cornwall and West Devon Mining Landscape World Heritage Site. 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 Chacewater the bedrock is mudstone, siltstone and sandstone (100%). 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
Ground stability
The BGS GeoSure 5 km hexagon covering Chacewater shows moderate slope instability (landslides) potential. That's a broad screen, not a site assessment; look for cracking, sticking doors and leaning walls.
Source: BGS GeoSure