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Hampshire Build provides complete garage conversion design services across Winchester. We produce the architectural drawings, handle building regulations, and submit any required planning applications — fixed-fee from £1,195+VAT.
With over 15 years serving Winchester homeowners and deep knowledge of Winchester City Council's requirements, we make garage conversions straightforward and stress-free.
Built into the house with an internal connecting door. The most popular in Winchester — minimal structural work, fast build, usually Permitted Development. Convert to bedroom, office, playroom or utility room.
Attached to the side of the house but entered from outside. We create an internal connection and handle insulation, damp proofing and building regulations. Excellent for home offices or annexes.
A separate outbuilding converted into a studio, gym, office or annexe. Winchester has many detached garages with exciting potential. May need planning permission depending on use and size.
Most popular use in Winchester. A garage bedroom adds significant value and is faster than building an extension.
With Winchester's commuter demand, a dedicated home office garage conversion is highly sought after.
Keep family clutter out of the main house. Separate playroom with direct garden access.
Independent accommodation for relatives or rental income. We handle the planning complexities.
A garage conversion in Winchester is significantly more cost-effective than building a house extension. The structure already exists — you're adding insulation, a floor, windows, electrics and finishing.
Winchester is one of the most desirable cities in the UK, with average property prices above £500,000. Moving house in Winchester — including stamp duty, agent fees and solicitors — typically costs £25,000–£50,000+.
A garage conversion at £20,000–£35,000 all-in adds usable space, increases property value, and keeps you in the school catchment and neighbourhood you already love.
Winchester homeowners consistently tell us that converting was the best decision they made.