building a house

to clog up

air-conditioner

to fill in

to build

to dig

layout

to flow

to collapse

fouling

to sink

to raise

leakage

gradient

to soundproof

plumbing

prefabricated

scheme

pipe






TYPES OF HOUSING
cottage

semi-detached houses

detached house

block of flats

flat (GB) / apartment (US)

terraced houses

bungalow