I thought I would post a plan of a terraced house I ran across recently.   The small estate of houses was built in 2004. Typical but pleasant modern houses, but this 2.5 storey terrace has a notably efficient layout.   In the overall footprint of 5m by 9m (including external walls) includes 1047 sqft, and includes:   Large lounge 12' x 16'. Dining room 8' x 10' attached to 10' x 7' kitchen Three double bedrooms (one ensuite) Family bathroom