Kitchen extensions in Bonnyrigg: design, approvals and build
If you live in Bonnyrigg and want more space without moving, a kitchen extension is one of the most practical ways to get it. We handle the drawings, approvals and the build.
- Guide price in BonnyriggFrom £26,000 inc VAT
- PlanningScottish householder rules; building warrant needed
- Build time10–16 weeks on site
- Postcode districtsEH18, EH19, EH22, EH24
Will the council need to approve it?
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.
Before any drawing is finalised we check whether the house is listed, in a conservation area or subject to an Article 4 direction.
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.
What is included
- Kitchen-led layout planning before the drawings are fixed
- Roof lantern or rooflights positioned over the work zones
- Kitchen fitting by our team or coordination with your supplier
- Extraction routes and ventilation for building regulations
- Drainage and services designed for sinks, island and appliances
We start with the working triangle and the island, then set the doors, glazing and roof lights around it. Getting this order right avoids the classic mistakes: a sink against a blank wall, glare on the hob or a fridge blocking the garden view.
Guide prices for Bonnyrigg
Labour and material costs vary across the UK, so for Bonnyrigg we use our Scotland factor (×0.98). The ranges include VAT and exclude design, structural and council fees.
Typical rates in Bonnyrigg: £1,760 to £3,430 per m² including VAT, depending on specification.
| Size | Essential | Standard | Premium |
|---|---|---|---|
| 3 m × 5 m 15 m² | £26,000 – £31,000 | £30,500 – £39,000 | £38,500 – £51,500 |
| 4 m × 5 m 20 m² | £35,000 – £41,500 | £41,000 – £52,000 | £51,500 – £69,000 |
| 4 m × 7 m 28 m² | £49,000 – £58,000 | £57,500 – £73,000 | £72,500 – £96,500 |
Build cost only. A mid-range kitchen, supplied and fitted, typically adds £9,000 to £20,000.
Try the guide-price tool to see a range for your own size and finish.
Extensions in and around Bonnyrigg
Postcode districts we cover around Bonnyrigg include EH18, EH19, EH22, EH24. Nearby, we also take on projects in Musselburgh (5 miles), Penicuik (6 miles), Edinburgh (6 miles), Broxburn (15 miles).
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.
From first visit to completion
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
We visit your Bonnyrigg home, measure up, talk through what you want and check the planning position.
Design and approvals
We produce the drawings and structural design, and manage the approvals so they are in place before work starts.
Fixed written price
You receive a written, itemised price and programme. Nothing starts until you are happy with it.
Build and sign-off
Our team builds the extension, keeps you updated weekly and finishes with building control sign-off.
Kitchen extension questions answered
Do I need building regulations approval in Bonnyrigg?
Yes. Almost every extension needs it, whatever the planning route. In Scotland that means a building warrant before work starts.
How long does a kitchen extension take to build in Bonnyrigg?
On site, typically 10 to 16 weeks once approvals are in place. Before that, allow 4–12 weeks design and approvals.
Will my neighbours in Bonnyrigg be involved?
If a planning application is needed, the council notifies neighbours. Where work is close to a shared boundary, we agree access and protection with them in writing.
Can you fit a kitchen I buy elsewhere?
Yes. We can fit it or work with your supplier’s fitters. We need the layout early so that drains, services and lighting are in the right place.
How much does a kitchen extension cost?
For the extension itself our guide range is about £1,760 to £3,430 per m² including VAT. A standard 20 m² kitchen extension is typically around £41,000 to £52,000 in Bonnyrigg, plus the kitchen itself, which commonly adds £9,000 to £20,000 for a mid-range design.
Book a free site visit in Bonnyrigg
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.