Two-storey front extensions in Falkirk, Stirling and Clackmannanshire

Falkirk, Stirling and Clackmannanshire at a glance

Nation: Scotland
Price region: Scotland
Postcode areas: EH, FK
Towns covered: 12 listed below, plus surrounding villages
Approval route: Planning permission is usually needed: Class 1B permitted development only applies if every part of the extension is at least 10 m from all boundaries. A building warrant is needed before work starts.
Site visits: Free, no obligation

What a two-storey front extension involves

A two-storey front extension is an addition built forward of the front wall of your house on both floors, often a deeper hall or study below and a larger bedroom above. It suits houses set well back from the road.

Towns in Falkirk, Stirling and Clackmannanshire include Stirling (FK8), Falkirk (FK1), Alloa (FK10), Grangemouth (FK3), Bo’ness (EH51) and Stenhousemuir (FK5). If yours isn't listed, we still cover it.

Guide price in Scotland

Most of the cost of a two-storey front extension is set by its size and specification. For Falkirk, Stirling and Clackmannanshire and the rest of Scotland, our guide is £2,070–£2,820 per m² including VAT, so about £25,000–£34,000 for a 3 m × 2 m footprint on two floors (12 m² of new floor space). These are guides, not quotes. Ground conditions, steelwork and access can move the figure either way.

Spec	Per m²	Typical project
Essential	£1,900–£2,590 per m²	£23,000–£31,000
Standard	£2,070–£2,820 per m²	£25,000–£34,000
Premium	£2,480–£3,380 per m²	£30,000–£40,500

Rules in Scotland

In Scotland, Class 1B permitted development does not cover an extension on an elevation fronting a road and requires 10 m to every boundary, so a two-storey front extension needs a householder planning application. The fee is £371 and councils have two months to decide. A building warrant is then 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

Daylight to existing rooms

A front extension can make the hall and front rooms darker, especially if it covers an existing window. We position new windows to keep the house bright, and check that the new front bedroom gets good daylight without overlooking houses opposite.

Roof and gable design

A front extension is the most visible part of the house, so the roof needs to look deliberate: a matching gable, a hipped bay or a porch roof below a first-floor bay. We match the pitch and materials and keep the ridge below the main roof.

How we work in Falkirk, Stirling and Clackmannanshire

Look at the house
We start in Falkirk, Stirling and Clackmannanshire with a free visit: measurements, photos, a look at the loft and drains, and a frank chat about budget.
Plans, then approval
Measured survey, design, then the right approval route for your house. We explain each step before we take it.
Fixed price in writing
With approved drawings and calculations, we give you a fixed build price and a programme you can plan around.
Build and hand over
We manage the build from groundworks to decoration-ready finish and hand over with the completion paperwork.

Towns we cover in Falkirk, Stirling and Clackmannanshire

Two-storey front extensions in Falkirk, Stirling and Clackmannanshire: questions

How much does a two-storey front extension cost in Falkirk, Stirling and Clackmannanshire?

In Scotland our guide is £2,070–£2,820 per m² including VAT, so about £25,000–£34,000 for a 3 m × 2 m footprint on two floors (12 m² of new floor space). Essential and Premium specs move that by roughly 8% down or 20% up.

How far forward can a front extension go?

There is no fixed figure, because a two-storey front extension needs planning permission and the council decides case by case. Many councils' design guides favour a shallow projection that keeps a clear front garden. Our guide prices assume a modest example with a 3 m × 2 m footprint on two floors (12 m² of new floor space).

Can I combine a front extension with a porch?

Yes. A common approach is a two-storey bay or gable with a single-storey porch roof running across the front door. This gives a bigger hall and front bedroom while breaking up the mass of the front wall. Both parts are covered by the same planning application and a building warrant.

Will the council approve a two-storey front extension?

It depends on the street. Councils are more cautious about front extensions than rear ones because they change the street scene. Approval is more likely where the house is set back, the projection is modest, the design echoes the original house and similar additions already exist nearby. We give you a frank view at the free site visit.

Will I need planning permission in Falkirk, Stirling and Clackmannanshire?

Falkirk, Stirling and Clackmannanshire is in Scotland. Planning permission is usually needed: Class 1B permitted development only applies if every part of the extension is at least 10 m from all boundaries. A building warrant is needed before work starts.

Neighbouring areas

All extension services in Falkirk, Stirling and Clackmannanshire · About two-storey front extensions