Extensions · Leeds
Building Extensions Leeds
Adding space and value to Leeds homes for 20 years — kitchen extensions, single-storey and full house extensions, and loft conversions. CLM Projects handles the whole build, from planning and drawings to a finished, watertight extension, with one experienced team you can trust from day one to handover.
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Our Extensions Services
Everything We Do — Extensions
Kitchen Extensions
Bright, open-plan kitchen extensions built to last — planning to handover.
Single Storey
Rear and side single storey extensions that add space, light and value.
House Extensions
Single and double storey house extensions built end to end by one team.
Loft Conversions
Turn unused loft space into a bright bedroom, office or en-suite.
Planning Permission
Permitted development or full planning? A plain-English guide for Leeds.
Free Quotes
What affects the cost of a house extension
Extensions vary hugely from home to home. Here's what determines where yours lands:
- Size & number of storeys — single vs double-storey
- Foundations & groundwork — depth and the ground conditions on site
- Structural work — steel beams and load-bearing changes
- Roof type — flat, pitched or with rooflights
- Glazing — bi-fold doors, large windows and rooflights
- Internal fit-out — a new kitchen or bathroom inside the extension
- Drawings, planning & Building Regs — which we coordinate for you
Want a real number for your job? We'll visit, measure up and give you a clear, itemised quote — free and no-obligation.
Why CLM Projects
- 20 years' experience across Leeds
- Premium materials only
- Fully insured (public liability)
- Clean, respectful workmanship
- Free, no-obligation quotes
- Built on Trust. Built to Last.
Our Work
Recent Extensions Projects in Leeds
Ready to start your project?
Get a free, no-obligation quote from Leeds' trusted team — 20 years of premium work behind every job.