House extension builders in Bradford
We build single and two-storey, side-return and wraparound extensions in Bradford, with one team from the drawings to the last coat of paint.
From Victorian terraces to post-war semis, Bradford has plenty of homes that suit an extension or a new bathroom. We're a short drive away and work right across the district.
What to know before you start
Planning in Bradford
Many single-storey rear extensions fall under permitted development. Anything bigger, or in a conservation area, needs planning permission from Bradford Council. We prepare the drawings and handle the application.
Matching your house
Stone terraces and Victorian villas in the older districts, with interwar semis further out. 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 Bradford
We also work across Shipley, Bingley, Keighley, Ilkley and the rest of the area. Same team, same standards, wherever the job is.
Extensions in Bradford: common questions
Do I need planning permission for an extension in Bradford?
Often not. Many single-storey rear extensions fall under permitted development. If yours does need permission, the application goes to Bradford Council, and we prepare and submit it for you.
How much does an extension in Bradford 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 Bradford
Extensions nearby
Planning an extension in Bradford?
We'll visit, measure up and give you a clear, itemised quote, free.


