Conversions
Loft conversions, basement conversions, and garage conversions that unlock space you already own — designed, built, and finished by one team.
About this service
Converting existing space in your property is often quicker and less invasive than building an extension, and the results can transform how your home works. KV Design & Build Ltd handles loft conversions — from simple rear dormers to full hip-to-gable and L-shaped configurations — as well as basement conversions that are increasingly in demand across inner North London where garden space is at a premium. We also convert redundant garages into habitable rooms, home offices, or ancillary accommodation. Each project is managed design to completion: structural design, building regulations drawings, approved inspector sign-off, construction, plastering, first and second fix, and a clean handover.
What's included
- Loft, basement, and garage conversions
- Full structural and building regulations management
- Approved inspector sign-off included
- First and second fix through to clean handover
- Expert in dense urban environments and party-wall situations
Related services
Extensions
Home extensions designed and built to extend your living space without the disruption of moving — rear extensions, side returns, double-storey, and wrap-arounds across London and Hertfordshire.
Learn moreDesign & Build
A fully integrated design-and-build service that takes your project from initial concept through planning and construction to handover — one team, one contract, no gaps.
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Full-property and room-by-room refurbishments that bring period homes and commercial spaces back to their best — or reimagined entirely.
Learn moreCarpentry
Bespoke and first and second fix carpentry — fitted furniture, staircases, timber frame, door and window joinery, and architectural woodwork across London and Hertfordshire.
Learn moreAccredited & Registered
- Safe ContractorRecognised Safe Contractor accredited contractor
- Gas SafeGas Safe registered
- NICEICNICEIC approved electrical contractor
- Fully Insured
Ready to start your project?
Whether you have detailed plans or just a rough idea, we're happy to talk through what's possible. Contact us for a free no-obligation site visit and quote.