Garden annexes · Cumbernauld

Garden annexes in Cumbernauld

Our garden annexes service covers Cumbernauld and the rest of Lanarkshire. You get a fixed price in writing for the agreed specification, and one person co-ordinating the trades.

Covering Cumbernauld

Cumbernauld sits 15 miles north-east of East Kilbride, with Airdrie 6 miles to the south and Coatbridge 6 miles to the south.

Homes in Lanarkshire

Scottish homes range from city tenements and sandstone terraces to bungalows and modern estates, and the building warrant process shapes the programme for every project.

What is a garden annexe?

We design annexes as permanent buildings with proper foundations, insulation and services, and we prepare the planning case showing how the annexe will be used as part of the main home. Connections for water, drainage and power are planned from the start.

  • Brick, block or timber-frame structure
  • Kitchenette and shower room
  • Heating, hot water and electrics

How much does a garden annexe cost in Cumbernauld?

Typical ranges for garden annexes. Ground conditions, access and specification move the final figure, which we fix in writing before work starts.

Garden annexesGuide price incl. VAT
Standard specification£2,400 to £2,900 per m²
Good specification£2,900 to £3,400 per m²
High specification£3,400 to £3,900 per m²

Planning and building rules in Cumbernauld

Projects in Scotland need a building warrant from the council before any building work starts, and a completion certificate once it is finished. Planning permission is a separate decision. The Party Wall etc. Act does not apply in Scotland; shared walls are governed by title deeds and the law of the tenement where relevant.

In Scotland an annexe needs planning permission and a building warrant before work starts.

What should I think about before starting?

  • The annexe normally has to remain part of the main household, not let as a separate home.
  • Drainage may need a pump if the garden falls away from the sewer.

What are the steps?

  1. Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
  2. Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
  3. Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
  4. We build it. Work follows an agreed programme, with inspections at each stage and a final sign-off.

Questions about a garden annexe in Cumbernauld

Do I need planning permission for a garden annexe?

Usually yes, because people will sleep in it. Outbuilding permitted development does not cover living accommodation.

Can you make it wheelchair accessible?

Yes. Level access, wider doors and a level-access shower can be designed in from the start.

How do I get a price for garden annexes in Cumbernauld?

Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.

Garden annexes near Cumbernauld

Learn more about garden annexes, or see every project we cover in Cumbernauld.

Planning an extension, loft or new home?

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