Loft and garage conversions that add real rooms.
Turn the loft or the garage into bedrooms, an office or a playroom, without the cost and upheaval of moving.
Rear dormer loftEverything, by one team.
We check the roof structure, head height and where a staircase can go.
Layouts for bedrooms, en suites, offices or playrooms.
Permitted development or planning, plus building control sign-off.
Steels, floor joists, dormers and gables, by our own team.
A staircase to building regs with a protected route out.
Insulation, plastering, flooring and decorating.

Space you already own.
A loft or garage conversion is often the most cost-effective way to add a bedroom, an office or a playroom.
- Free consultation and a detailed report
- Fixed-price quotation agreed in writing
- A works schedule so you know what happens and when
Loft and garage conversions across Surrey.
We are based in Guildford and work across the surrounding towns.
After being let down by another builder, this company stepped in and turned things around quickly.George Campbell, verified customer
Real jobs. Real updates.
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Good to know.
Most lofts can be converted. The main checks are head height, the roof structure and where the stairs can go, and we cover all three at the survey.
Many rear dormer and hip to gable lofts fall under permitted development. Mansards and homes in conservation areas usually need an application.
Usually, yes. Most garage conversions need building regulations approval rather than planning, though some estates restrict it. We check before you commit.
Building regulations require a protected escape route from a new floor. We design the stairs, doors and alarms to meet them.
Get a free consultation.
Tell us about the project and we'll call you back to book a free visit. Fixed-price quote, no obligation.
Free and no obligation. Your details only go to the Surrey Building team.
Thanks.
We'll call you within one working day to book your free consultation.