
Your garage is probably the most underused space in your home. A garage conversion turns it into something you'll actually want to spend time in, whether that's an extra bedroom, a home office, a playroom or a utility room with a shower.
C&W General Building has completed garage conversions across St Neots, Eynesbury, Grafham and the wider Cambridgeshire area. We handle everything from the first design conversation through to building control sign-off, so you have one team, one point of contact, and a finished space you can be proud of.
Recent conversions include a ground floor shower room and utility in Grafham and a private beauty salon in Great Paxton.
How much does a garage conversion cost in St Neots?
Garage conversion costs in the St Neots area typically range from £8,000 to £20,000 depending on the size of the garage, the spec of the finish, and what the new room needs to do.
A simple storage-to-habitable-room conversion sits at the lower end; adding a shower room, underfloor heating or a full kitchen pushes the cost up. We give you a clear, itemised quote before any work begins. No surprises.
Get a free garage conversion quote
What to expect from a garage conversion in St Neots
What's included in a garage conversion
Every project we take on covers the full scope:
Structural assessment and design.
Insulation (floor, walls and ceiling) to meet building regulations.
New windows and doors, or alteration to existing openings.
First and second fix electrics.
Plumbing where required (en-suite, utility room, wet room).
Plastering and finish to match the rest of your home.
Building regulations application and sign-off.
We are fully insured and all structural and electrical work is certified. Your conversion is permanently recorded with the local authority, which matters when you come to sell.
Planning a garage conversion in St Neots? Book a free site visit
Tell us a bit about your garage and what you'd like it to become, and we'll arrange a free site visit anywhere in St Neots, Huntingdon or the villages around them. You'll get a clear, itemised quote before any work starts. Prefer to talk? Call 01480 731 121.
Common questions about garage conversions in St Neots
Do I need planning permission for a garage conversion in St Neots?
Most garage conversions in the St Neots and Huntingdon area fall under permitted development, which means no planning application is needed. However, if your property is in a conservation area, is a listed building, or the conversion involves extending the footprint of the house, permitted development rights may not apply. We check this for every project before work begins.
Do I need building regulations approval?
Yes, all garage conversions require building regulations approval, regardless of whether planning permission is needed. Building regs cover insulation, structural integrity, electrics, ventilation and fire safety. C&W handles the building control application and all inspections, and you receive a completion certificate at the end.
How long does a garage conversion take?
A straightforward single-garage conversion typically takes 3 to 5 weeks from start to finish. A larger or more complex project, such as a double garage with a shower room and utility space, may take 6 to 8 weeks. We agree a schedule before we start and keep you updated throughout.
Can I convert an integral garage (one attached to the house)?
Yes, and these are often the simplest to convert because the walls and roof are already part of the main structure. Integral garages in St Neots semi-detached and detached homes are a common project for us.
Will a garage conversion add value to my home?
In most cases, yes. A properly converted, building-regulations-compliant garage adds usable square footage to your home and is recorded on the title. Estate agents in the Huntingdon district consistently price converted garages above unconverted equivalents, particularly when the conversion adds a bedroom or shower room.
Can you add a shower room or wet room as part of a garage conversion?
Yes, this is one of the most popular additions we include. Plumbing is run from the house, a new drain connection is made, and the wet room or en-suite is built as part of the same project. Our Grafham conversion is a good example of this.



















