Can you help identifying any of these locations ?

Rude Awakening
Looking for Lower Moat Manor

Carpathian Eagle
The businessman's house
Mrs Henska's house
Where the stakeout van is parked

Two Faces of Evil
Holiday Cottage
Farm out building - distinctive barn in background
The Mark of Satan
The road in which Edwyn's house is situated

Growing Pains
Roads used when car goes out of control