Older, solid-walled homes
31% of the housing stock in these neighbourhoods dates from before 1919 and 28% from before 1900. Expect solid walls rather than cavities, so damp diagnosis needs care: cement renders, plastic paints and raised ground levels trap moisture in walls that were designed to breathe.
Source: VOA, Mar 2025
Listed buildings
Historic England lists 14 buildings in and around Hemyock, including Church Of St Mary (Grade II*); Hemyock Castle Gatehouse And Curtain Walls (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 Mary · Hemyock Castle Gatehouse And Curtain Walls
Source: Historic England
Conservation areas
We can't show conservation areas for Hemyock: Mid Devon hasn't published its boundaries to the national planning data platform. If you're planning work, check with the council first.
Source: planning.data.gov.uk (no data)
Flood risk (rivers and sea)
3 of the 19 postcodes we checked (postcodes where homes sold in 2025) have their centre in Environment Agency Flood Zone 2 or 3, and 3 in Zone 3. Ask the seller about any past flooding and check insurance costs before you exchange.
Source: Environment Agency
Radon
The radon map square at the centre of Hemyock is class 1 (under 1% of homes above the Action Level).
Source: UKHSA/BGS
Ground and building stone
Under most of Hemyock the bedrock is mudstone, siltstone and sandstone (100%). Older homes are often built of local stone; check pointing, wall heads and chimney stacks.
Source: BGS 625k
Ground stability
The BGS GeoSure 5 km hexagon covering Hemyock shows moderate shrink-swell clay, significant slope instability (landslides) potential. That's a broad screen, not a site assessment; look for cracking, sticking doors and leaning walls.
Source: BGS GeoSure