Lanarkshire · Scotland

Planning permission for two-storey extensions in Lanarkshire

Planning an extension in Lanarkshire? This is how our planning application service works, with the Scotland rules and typical fees.

Lanarkshire at a glance

Nation
Scotland
Price region
Scotland
Postcode areas
G, ML
Towns covered
27 listed below, plus surrounding villages
Site visits
Free, no obligation

What a planning application involves

Getting planning permission for a two-storey extension involves checking whether permitted development applies, preparing drawings and supporting information, submitting a householder application to the council and dealing with questions until a decision is made. Many two-storey extensions need permission, especially side, wraparound and front ones.

The main places we list in Lanarkshire are East Kilbride (G74), Hamilton (ML3), Cumbernauld (G67), Coatbridge (ML5), Airdrie (ML6) and Motherwell (ML1). We cover the villages in between too.

Fees

Planning drawings are a guide of £2,000–£3,500, priced in writing before the design stage starts. Householder planning application: £371.

Rules in Scotland

In Scotland, a householder planning application costs £371, and councils have two months to decide. Class 1B permitted development needs 10 m to every boundary, so most two-storey extensions need an application. Planning permission is separate from the building warrant, which is also needed before work starts.

Approval in Scotland: Householder planning application: £371. Councils have two months to decide a local planning application.

Building standards: A building warrant from the council's building standards service before work starts, and a completion certificate at the end. Scotland uses its own Technical Handbooks.

There is no Party Wall Act in Scotland. Shared walls and boundaries are governed by title deeds and common law, so we speak to neighbours early and record the condition of shared structures.

Getting the design right

Check the history first

Planning conditions from when the house was built, earlier extensions and Article 4 directions can all remove permitted development rights. We check the council's records and your house's history before design starts, so the route is clear.

A complete application

Applications that are missing drawings, the right fee or a certificate of ownership are not validated, and the decision clock does not start. We check the council's validation list so the application is complete on day one.

How we work in Lanarkshire

  1. Start at your house

    We come to your home in Lanarkshire, measure up, check the ground floor walls and roof structure, and note anything near the boundaries.

  2. Design and approvals

    We draw the extension and check it against the rules for Scotland, then apply for planning permission or a certificate of lawfulness, whichever fits.

  3. Price it properly

    Once the engineer's calculations are in, we fix the build price in writing, with a clear list of what's included.

  4. Build

    Foundations, walls, floor, roof, windows, then first and second fix. We break through into the house as late as we can.

Towns we cover in Lanarkshire

Planning permission for two-storey extensions in Lanarkshire: questions

Should I get pre-application advice from the council?

It can help on sensitive sites, such as conservation areas, corner plots or front extensions, where the council's view is hard to predict. Many councils charge for it and response times vary. For straightforward designs that follow local guidance, a well prepared application is often the quicker route.

Neighbouring areas

All extension services in Lanarkshire · About planning permission for two-storey extensions

Ready to see what a second storey could do for your home?

Book a free site visit. We'll look at your house, talk through options and explain the approvals you'd need, then price the design stage in writing.

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