www.rightmove.co.uk/house-prices/details/england-85411699-12195007?s=60b2bbe70bb9d60f003ca05271107d9be51c42893569dd3d5f48978cab6e5ca4#/floorplan
I'm putting a link in for a property that is no longer for sale, but just wanted to illustrate how you can have a 4 bed house and garage with 4 decent sized bedrooms on a compact footprint. The dining table and chairs goes in the part of the L-shaped living room that comes directly off the kitchen. In effect the living room and dining area look directly onto the garden, but the downstairs isn't open plan as the kitchen can be closed off. The kitchen looks out onto the street at the front and there is a separate side door. There is no box room, all the bedrooms are a reasonable size and all except for bedroom 3 have a built-in wardrobe. There is even a pantry in the kitchen. And a downstairs loo.
A friend of mine lived in a house like this when we were children and I always thought, even then, it was a great design!