Convert Your Garage into Liveable Space with Draw Plans – London & Home Counties

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• Fixed-Fee Garage Conversion Plans

• Ready for Building Regulations

• Fast Turnaround | Expert Designers

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Turn Your Underused Garage into a Beautiful Living Space

Is your garage collecting dust? Whether you’re working from home, expecting guests, or just need more space—a garage conversion can transform your property quickly and affordably.

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At Draw Plans, we specialise in high-quality garage conversion plans for clients across London and the Home Counties. From concept to submission, we’ll help you convert your garage into:

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• A home office or studio

• A guest bedroom

• A gym or hobby space

• A playroom for the kids

• A utility or boot room

• A self-contained annex

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How Much Does a Garage Conversion Cost?

The garage conversion cost depends on the type of garage and the level of finish, but here’s a rough guide:

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Conversion TypeEstimated Price (Excl. VAT)

Single Garage Conversion£6,000 – £12,000

Integrated Garage Conversion£8,000 – £15,000

Detached Garage / Annex£15,000 – £30,000+

Draw Plans Design FeeFrom £695 + VAT

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With our fixed-fee service, you’ll get detailed, compliant garage conversion plans ready for approval and construction.

What’s Included in Our Garage Conversion Plans?

Our architectural design package includes:

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✔ Measured site survey (where applicable)
✔ Existing and proposed floor plans
✔ Detailed layout designs
✔ Elevations and section drawings
✔ Notes for Building Regulations compliance
✔ Fast digital delivery, ready for submission

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Garage Conversion Ideas & Layout Tips

Some clever garage conversion ideas to consider:

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• Open-Plan Office – Custom storage, large windows for light, soundproofing

• Cosy Guest Suite – Add an en-suite bathroom, soft lighting, and underfloor heating

• Multi-Use Family Room – Combine work, play and storage areas

• Annex for Letting – Full layout with kitchenette and private access (planning required)

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Design Tips for Best Results:

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• Match finishes (flooring, skirting) to the rest of your home

• Replace garage doors with modern windows or French doors

• Insulate walls, roof and floor thoroughly

• Keep flow natural with open walkways or pocket doors

• Consider daylight: roof lights or side glazing can transform the space

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Do I Need Planning Permission?

In most cases, planning permission is NOT required.
Garage conversions usually fall under Permitted Development, but you’ll still need Building Regulations approval for:

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• Insulation

• Fire safety

• Structural changes

• Drainage and electrics

We’ll ensure your garage conversion plans are regulation-ready—no stress, no surprises.

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⭐ What Our Clients Say

“Excellent service from start to finish. Our garage is now a bright, modern office. The plans passed first time and were great value.”
— Emily R., Kingston

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“Draw Plans created detailed drawings for our double garage conversion. Very professional and responsive. Highly recommend.”
— Jake T., Barnet

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“Fast, friendly and very thorough. We used Draw Plans for both our garage and rear extension. Brilliant service all round.”
— Sophie M., Watford

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Areas We Cover

We provide garage conversion plans across:

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• Greater London

• Surrey

• Essex

• Hertfordshire

• Berkshire

• Buckinghamshire

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Why Choose Draw Plans?

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• Over 1,000 planning & design projects completed

• Clear communication & planning advice

• Practical, buildable designs

• Fixed-fee pricing from £695 + VAT

• Plans ready for council or private approval

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Get Started Today

Ready to convert your garage?

Call us now or
Request a free quote to get started
Garage Conversion Plans from just £695 + VAT