House extension builders in Nottingham
We build single and two-storey, side-return and wraparound extensions in Nottingham, with one team from the drawings to the last coat of paint.
Nottingham is the furthest we usually travel, so we take on bigger projects here, like extensions and new builds.
What to know before you start
Planning in Nottingham
Many single-storey rear extensions fall under permitted development. Anything bigger, or in a conservation area, needs planning permission from Nottingham City Council. We prepare the drawings and handle the application.
Matching your house
Victorian red-brick terraces and 1930s semis. We match the stone, brick or render so the extension looks like it was always there.
Building regulations
Every extension needs building regulations approval, even without planning. We book the inspections at each stage and hand you the completion certificate.
Around Nottingham
We also work across Beeston, West Bridgford, Arnold, Hucknall and the rest of the area. Same team, same standards, wherever the job is.
Extensions in Nottingham: common questions
Do I need planning permission for an extension in Nottingham?
Often not. Many single-storey rear extensions fall under permitted development. If yours does need permission, the application goes to Nottingham City Council, and we prepare and submit it for you.
How much does an extension in Nottingham cost?
We can't give a fair price without seeing the job. Size, number of storeys, ground conditions, glazing and the kitchen or bathroom fit-out all change the price. We visit for free, measure up and send an itemised quote, so you can see exactly where the money goes.
More from K&M in Nottingham
Planning an extension in Nottingham?
We'll visit, measure up and give you a clear, itemised quote, free.


