Home office extensions across Lanarkshire
Our design and build teams take on home office extensions in Lanarkshire, from the first measured survey through planning and building control to the finished room.
- Guide priceFrom £15,500 inc VAT
- PlanningScottish householder rules; building warrant needed
- Towns covered12
- Site visitFree, no obligation

Towns in Lanarkshire
Do I need planning permission in Lanarkshire?
In Scotland, householder permitted development rules (Class 1A for single-storey ground-floor extensions and Class 1B for extensions of more than one storey) allow some smaller extensions without a planning application, within limits on depth, height and distance from the boundary. Conservation areas and listed buildings are more restricted. Separately, almost every extension needs a building warrant from the council before work starts.
In a conservation area or national scenic area the householder permitted development rights are more limited, listed homes need listed building consent, and if rights have been removed by a condition or direction, any extension needs an application.
Building close to a public sewer needs the agreement of Scottish Water, which we check during design.
Applications are decided by your council as planning authority.
Local to Lanarkshire
Towns we cover in Lanarkshire include East Kilbride, Hamilton, Cumbernauld, Coatbridge, Airdrie, Motherwell, Rutherglen, Cambuslang. Scotland's housing includes sandstone villas, terraces and tenements in the cities and plenty of post-war and modern houses and bungalows elsewhere. A building warrant is needed before work starts.
Who a home office extension suits
- People who work from home most of the week
- Homes where a loft or garden room is not practical
- Households that need a second quiet room
What should I budget for a home office extension in Lanarkshire?
Prices below are for Lanarkshire, using the Scotland factor of ×0.98. They are guide ranges including VAT for the build only, not a quote.
Typical rates in Lanarkshire: £1,810 to £3,330 per m² including VAT, depending on specification.
| Size | Essential | Standard | Premium |
|---|---|---|---|
| 2.5 m × 3.2 m 8 m² | £15,500 – £19,000 | £16,500 – £21,500 | £21,000 – £27,000 |
| 3 m × 3.6 m 11 m² | £19,500 – £24,000 | £23,000 – £29,500 | £29,000 – £37,000 |
| 3 m × 5 m 15 m² | £27,000 – £32,500 | £31,500 – £40,000 | £39,500 – £50,000 |
Try the guide-price tool to see a range for your own size and finish.
How the project works
Site visits are free and there is no obligation. Where drawings are needed, the design stage is priced in writing before it starts.
Free site visit
It starts with a visit to your house to measure, check access and talk through ideas and budget.
Design and approvals
Once the layout is agreed, we deal with the council: planning permission or written confirmation that none is needed, plus building control.
Fixed written price
We confirm the build price in writing, based on the approved drawings and the finishes you have chosen.
Build and sign-off
The build is managed from start to finish, inspected at each stage and signed off on completion.
Home office extension questions answered
Who do I contract with for a home office extension in Lanarkshire?
Your contract is with S&K Property Investments and Improvement Ltd, which designs and manages the project and the build teams who carry it out.
Do you cover all of Lanarkshire?
Yes, across the whole of Lanarkshire. Site visits are free and there is no obligation.
Do I need building regulations approval in Lanarkshire?
Yes. Almost every extension needs it, whatever the planning route. In Scotland that means a building warrant before work starts.
How much does a home office extension cost?
Our guide range is about £1,810 to £3,330 per m² including VAT. An 11 m² standard-spec office is typically £23,000 to £29,500 in Lanarkshire.
Can I claim the cost against tax?
Building work on your home is not normally an allowable business expense, and claiming it can have capital gains tax effects. Speak to an accountant before assuming any tax relief.
Book a free site visit in Lanarkshire
We will measure up, check the planning position and give you honest guide figures.
- Free, no-obligation site visit
- Planning route checked before you spend on drawings
- Written price once the design is agreed
- Building control sign-off at the end
Prefer to talk? Call 0800 088 6341 or .
Book a free site visit
Tell us a little about the project and we will arrange a time.