House extensions in Falkirk

Falkirk received 174 householder applications in the last 12 months - about 3 a week. Garage works and dormers are the most common. All 120 decided so far were approved. If you're planning your own, the applications below show what people nearby applied for and how the council decided.

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Showing 50 of 53 applications
2 days ago Awaiting decision P/26/0366/FUL

159 Bo'ness Road Grangemouth FK3 9BS

Extension to Dwellinghouse

Planning Permission Falkirk
2 days ago Awaiting decision P/26/0368/FUL

81 Tolsta Crescent Polmont Falkirk FK2 0YT

Extension to Dwellinghouse and terraced deck area

Planning Permission Falkirk
8 Sept 2026 Awaiting decision P/26/0353/FUL

31 Logie Drive Larbert FK5 4EA

Extension to Dwellinghouse (Dormer)

Planning Permission Falkirk
3 Sept 2026 Awaiting decision P/26/0349/FUL

Burnbank Cottage Braeface Road Banknock Bonnybridge FK4 1UE

Alterations and Extension to Dwellinghouse

Planning Permission Falkirk
2 Sept 2026 Awaiting decision P/26/0367/CPL

36 Westerton Road Grangemouth FK3 9EU

Replace Window with French doors

Certificate of Lawful Use - Proposed Falkirk
31 Aug 2026 Awaiting decision P/26/0363/FUL

Clyde Cottage Pleasance Gardens Falkirk FK1 1BE

Extension to Dwellinghouse

Planning Permission Falkirk
27 Aug 2026 Awaiting decision P/26/0360/FUL

47 Jessfield Place Bo'ness EH51 9HU

Extension to Dwellinghouse

Planning Permission Falkirk
27 Aug 2026 Awaiting decision P/26/0359/LBC

138 - 140 High Street Falkirk FK1 1NR

Replacement of Front Door and Side Screens

Listed Building Consent Falkirk
26 Aug 2026 Awaiting decision P/26/0327/FUL

Drumsonnis 7 Fairhaven Terrace Reddingmuirhead Falkirk FK2 0DX

Extensions to Dwellinghouse and Construction of Outbuilding

Planning Permission Falkirk
26 Aug 2026 Awaiting decision P/26/0302/FUL

25 Richmond Drive Brightons Falkirk FK2 0HJ

Extension to Dwellinghouse

Planning Permission Falkirk
24 Aug 2026 Awaiting decision P/26/0352/FUL

Lingate 22 Church Road California Falkirk FK1 2BD

Extension to Dwellinghouse

Planning Permission Falkirk
20 Aug 2026 Awaiting decision P/26/0351/CPL

2 Dean Road Bo'ness EH51 9BG

Conversion of Attic to Form Habitable Living Accommodation

Certificate of Lawful Use - Proposed Falkirk
19 Aug 2026 Awaiting decision P/26/0347/FUL

Grougfoot Farm Blackness Linlithgow EH49 7LT

Extension to Agricultural Shed

Planning Permission Falkirk
19 Aug 2026 Awaiting decision P/26/0339/FUL

114 Easton Drive Shieldhill Falkirk FK1 2DW

Construction of Outbuilding (Retrospective)

Planning Permission Falkirk
18 Aug 2026 Awaiting decision P/26/0345/FUL

The Bruce Glenbervie Larbert FK5 4EG

Alterations to Restaurant, New Cladding, Entrance Doors, Paving, Sculpture, Jumbrella, External Lighting, AC Condensers and Kitchen Ventilation

Planning Permission Falkirk
17 Aug 2026 Awaiting decision P/26/0344/FUL

Banknock Community Centre Kilsyth Road Banknock Bonnybridge FK4 1HY

Installation of Disabled Access Ramp and Decking

Planning Permission Falkirk
14 Aug 2026 Awaiting decision P/26/0340/FUL

2 Albert Avenue Grangemouth FK3 9AS

Extension to Dwellinghouse

Planning Permission Falkirk
14 Aug 2026 Awaiting decision P/26/0329/FUL

Grantville 17 Thistle Avenue Grangemouth FK3 8YH

Extension to Dwellinghouse (Dormer)

Planning Permission Falkirk
13 Aug 2026 Awaiting decision P/26/0320/FUL

6 Johnston Place Denny FK6 5HD

Construction of Outbuilding to Form Ancillary Living Accommodation

Planning Permission Falkirk
13 Aug 2026 Awaiting decision P/26/0328/FUL

Mumrills Farmhouse Sandyloan Laurieston Falkirk FK2 9QR

Construction of Outbuilding (Amendment to Planning Permission P/23/0298/FUL)

Planning Permission Falkirk
11 Aug 2026 Awaiting decision P/26/0333/CPL

11 Rowan Drive Banknock Bonnybridge FK4 1TB

Conversion of Garage to form Habitable Accommodation

Certificate of Lawful Use - Proposed Falkirk
11 Aug 2026 Awaiting decision P/26/0334/FUL

24 Kinloch Place Grangemouth FK3 0EB

Extension to Dwellinghouse

Planning Permission Falkirk
11 Aug 2026 Awaiting decision P/26/0332/FUL

Mo Aisling Acre Road Bo'ness EH51 9SX

Replacement of Conservatory Roof

Planning Permission Falkirk
10 Aug 2026 Awaiting decision P/26/0331/FUL

211 Grahamsdyke Street Laurieston Falkirk FK2 9LT

Raised patio to rear

Planning Permission Falkirk
7 Aug 2026 Awaiting decision P/26/0319/FUL

24 Alexander Terrace Cotland Drive Falkirk FK2 7AT

Extension to Dwellinghouse

Planning Permission Falkirk
4 Aug 2026 Awaiting decision P/26/0313/FUL

7 Queen's Drive Falkirk FK1 5JJ

Extensions to Dwellinghouse

Planning Permission Falkirk
4 Aug 2026 Awaiting decision P/26/0318/FUL

20 California Road Maddiston Falkirk FK2 0NH

Extensions to Dwellinghouse

Planning Permission Falkirk
31 Jul 2026 Awaiting decision P/26/0315/FUL

Land To The South East Of Byways Glen Road Torwood

Formation of Vehicle Access

Planning Permission Falkirk
31 Jul 2026 Awaiting decision P/26/0316/FUL

Land To The South East Of Byways Glen Road Torwood

Formation of Vehicle Access

Planning Permission Falkirk
30 Jul 2026 Awaiting decision P/26/0309/LBC

Callendar House Callendar Park Falkirk FK1 1YR

Internal Alterations

Listed Building Consent Falkirk
30 Jul 2026 Awaiting decision P/26/0312/FUL

1 Carronbank Court Carron Falkirk FK2 8TE

Extension to Dwellinghouse

Planning Permission Falkirk
29 Jul 2026 Awaiting decision P/26/0308/LBC

Library House Acre Road Bo'ness EH51 9SX

Installation of New Garage Door

Listed Building Consent Falkirk
27 Jul 2026 Awaiting decision P/26/0304/FUL

10 Orchard Street Falkirk FK1 1RF

Extension to Dwellinghouse (Dormer)

Planning Permission Falkirk
21 Jul 2026 Approved P/26/0287/FUL

55 Reedlands Drive Denny FK6 5NX

Extension to Dwellinghouse

Planning Permission Falkirk
17 Jul 2026 Approved P/26/0296/FUL

18 Craigleith Road Grangemouth FK3 0AJ

Extension to Dwellinghouse

Planning Permission Falkirk
16 Jul 2026 Awaiting decision P/26/0288/FUL

28 Killin Drive Polmont Falkirk FK2 0QQ

Alterations to Garage Roof

Planning Permission Falkirk
15 Jul 2026 Approved P/26/0285/CPL

45 Henryson Crescent Larbert FK5 4GH

Installation of Windows

Certificate of Lawful Use - Proposed Falkirk
15 Jul 2026 Approved P/26/0286/FUL

Wallace Medical Centre 254 Thornhill Road Falkirk FK2 7AZ

Installation of New Window

Planning Permission Falkirk
13 Jul 2026 Approved P/26/0289/FUL

26 Adam Crescent Stenhousemuir Larbert FK5 4DQ

Extension to Dwellinghouse

Planning Permission Falkirk
13 Jul 2026 Awaiting decision P/26/0293/LBC

138 - 140 High Street Falkirk FK1 1NR

Internal and External Alterations

Listed Building Consent Falkirk
6 Jul 2026 Approved P/26/0263/FUL

South Viewforth Cross Brae Shieldhill Falkirk FK1 2EQ

Extensions to Dwellinghouse

Planning Permission Falkirk
3 Jul 2026 Awaiting decision P/26/0282/LBC

Alexander Wilkie Newmarket Street Falkirk FK1 1DQ

Internal and External Alterations

Listed Building Consent Falkirk
1 Jul 2026 Approved P/26/0276/FUL

The Stables 6A Arnothill Falkirk FK1 5RY

Construction of Outbuilding

Planning Permission Falkirk
30 Jun 2026 Approved P/26/0254/FUL

1 Muir Street Stenhousemuir Larbert FK5 3HZ

Extension to Dwellinghouse

Planning Permission Falkirk
29 Jun 2026 Awaiting decision P/26/0266/FUL

3, 5, 7 and 9 Cadell Drive Falkirk FK2 8QN

Change of Use of Public Open Ground to Form Private Garden Ground and Construction of Boundary Fencing

Planning Permission Falkirk
29 Jun 2026 Approved P/26/0265/FUL

Smith & Frater West Mains Industrial Estate Grangemouth FK3 8YE

Alterations and Extension of Builders Merchant

Planning Permission Falkirk
24 Jun 2026 Awaiting decision P/26/0245/FUL

The Stables Linhouse Avonbridge Falkirk FK1 2JS

Conversion and Extension to Stables to Form Dwellinghouse

Planning Permission Falkirk
24 Jun 2026 Approved P/26/0264/FUL

Land To The West Of 12 Riverview Gardens Riverview Gardens Falkirk

Change of Use of Open Space to Private Garden Ground and Construction of Fencing

Planning Permission Falkirk
24 Jun 2026 Approved P/26/0267/FUL

13 Cherry Lane Banknock Bonnybridge FK4 1JY

Alterations and Extension to Dwellinghouse

Planning Permission Falkirk
23 Jun 2026 Approved P/26/0261/FUL

Mount Pleasant 8 Linlithgow Road Bo'ness EH51 0DD

Extension to Dwellinghouse and Formation of Dormer and Roof Terrace

Planning Permission Falkirk
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Frequently asked questions

When do you need planning permission for a house extension?
Single-storey rear extensions up to 4m (detached) or 3m (semi-detached / terraced) are usually permitted development. Two-storey extensions, anything in a conservation area, or larger projects almost always need a planning application.
What's the difference between planning permission and permitted development?
Permitted development rights let you build certain things without applying for planning permission, subject to specified limits. Anything outside those limits, whether taller, larger or in a protected area, needs full planning permission.
How long does a householder application take?
The statutory target is 8 weeks from validation. Most simple householder extensions are decided within that window; complex or contested cases, especially those drawing a lot of comments, can take longer.
Can I get email alerts for new extensions applications in Falkirk?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by Falkirk. You can also narrow the alert to a postcode, street, or drawn area.

We check Falkirk's planning portal daily. New extensions applications appear here within a day of being published.