Garage Conversions
Transform your unused garage into valuable living space
Garage Conversions Cornwall
Be honest — when did you last park in your garage? If it's full of bikes, boxes, and things you forgot you owned, that space could be earning its keep. Bedroom, office, gym, granny flat — garages convert well.
We do garage conversions properly. Insulated, heated, finished to match the rest of your house. Not a DIY job with a bit of carpet and a plug-in heater — a proper room you'll actually want to use.
Most don't need planning permission. Building regs, yes — but we handle that. Quick projects, minimal disruption, real results.
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Popular Garage Conversion Ideas
Extra Bedroom
Ground-floor bedroom — ideal for parents who struggle with stairs, teenagers who want their own space, or guests you'd rather not share a bathroom with.
Home Office
Work from home properly. Quiet space away from the kitchen table and the kids. Door you can close. Background that doesn't embarrass you on Zoom.
Home Gym
Your weights, your schedule, no waiting for equipment. We reinforce the floor for heavy kit and sort ventilation so it doesn't turn into a sauna.
Playroom / Games Room
Toys out of the living room, finally. Or build yourself a proper games room — pool table, dartboard, whatever you're into.
Annexe / Granny Flat
Self-contained space with its own kitchen corner and bathroom. Elderly parents close by but independent. Or rent it out — your call.
Extended Living Space
Knock through and gain a bigger kitchen-diner, larger lounge, or that utility room you've always wanted.
What You Get
- ✓Garage door out, proper wall in — with window or door as needed
- ✓New insulated floor, level with the rest of your house
- ✓Damp-proof membrane so it stays dry
- ✓Wall and ceiling insulation — warm in winter, cool in summer
- ✓Full electrical installation, consumer unit upgraded if needed
- ✓Heating sorted — radiators or underfloor, whichever works
- ✓Plumbing if you want a bathroom or kitchenette
- ✓Plastered, painted, ready to use
- ✓Flooring of your choice fitted
- ✓Building regs certificate — essential when you sell
Planning & Regs
Planning permission? Usually not needed. Converting an attached or integral garage counts as Permitted Development — unless you're in a conservation area or the house came with restrictions.
Building Regs are different — you need approval. Structure, fire safety, insulation, ventilation, electrics. We deal with building control so you don't have to.
That certificate matters. When you sell, buyers' solicitors check. No sign-off means trouble. We make sure you get the paperwork.
Frequently Asked Questions
Do I need planning permission to convert my garage?▼
Garage conversions usually fall under Permitted Development and don't require planning permission. However, if you live in a conservation area or your property has planning restrictions, you should check. Building Regulations approval is always required.
How much does a garage conversion cost?▼
A typical garage conversion in Cornwall costs between £15,000 and £25,000 depending on size and specification. Converting a single garage usually costs £15,000-£20,000, while a double garage conversion ranges from £20,000-£30,000.
How long does a garage conversion take?▼
A garage conversion typically takes 4-6 weeks from start to finish. This includes structural work, insulation, electrics, plastering, and finishing. It's one of the quickest ways to add living space to your home.
Can I convert my garage into a bedroom or annexe?▼
Yes, garages can be converted into bedrooms, home offices, gyms, playrooms, or self-contained annexes. For an annexe with kitchen and bathroom facilities, we handle the additional plumbing and electrical work required.
Time to Reclaim That Garage?
We'll pop round, measure up, hear what you're thinking, and give you a proper quote. No charge, no hard sell.
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