House extensions in North Lanarkshire

North Lanarkshire received 269 householder applications in the last 12 months - about 5 a week. Rear extensions and garage works are the most common. All 215 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 96 applications
8 Sept 2026 Pending Consideration 26/01125/FUL

228 - 230 Bank Street Coatbridge North Lanarkshire ML5 1EJ

Change of use from Massage and Beauty Therapy Unit to Hot food Takeaway( Sui Generis) and ancillary works including installation of extraction flue, f...

Planning Permission North Lanarkshire
8 Sept 2026 Pending 26/00905/CLP

115 Crawhill Drive Bargeddie North Lanarkshire G69 7FL

Proposed outbuilding for use a therapy practice. The therapy practice to operate by appointment three days per week with a maximum of four one-hour cl...

Certificate of Lawfulness North Lanarkshire
7 Sept 2026 Pending 26/01024/FUL

169 Logans Road North Motherwell Motherwell North Lanarkshire ML1 3PB

Install PVCu conservatory to the rear of the property

Planning Permission North Lanarkshire
7 Sept 2026 Pending 26/01083/FUL

4 Manse Road Bargeddie North Lanarkshire G69 6UB

Concrete sectional garage in front garden, it will be to one side and not obstruct front elevation of property, it will be less than 30s/m double gara...

Planning Permission North Lanarkshire
4 Sept 2026 Pending Consideration 26/01130/FUL

10 Morven Gardens Calderbraes Uddingston North Lanarkshire G71 6AJ

Two Storey Side and Rear Extension to Dwellinghouse

Planning Permission North Lanarkshire
4 Sept 2026 Pending 26/01034/FUL

35 Cuilmuir Terrace Croy North Lanarkshire G65 9HP

Installation of Dropped Kerb to Form Driveway

Planning Permission North Lanarkshire
4 Sept 2026 Pending 26/01061/FUL

38 Blair Road Coatbridge North Lanarkshire ML5 1NG

Alterations to the exterior of dwellinghouse

Planning Permission North Lanarkshire
3 Sept 2026 Pending 26/01106/CLP

4 Brunswick Gardens Cumbernauld North Lanarkshire G68 0GX

Extension to Dwellinghouse

Certificate of Lawfulness North Lanarkshire
2 Sept 2026 Approved 26/00949/CLP

19 Archerfield Crescent Newarthill Motherwell North Lanarkshire ML1 5FW

Erection of Outbuilding to Rear of Property

Certificate of Lawfulness North Lanarkshire
1 Sept 2026 Approved 26/00959/CLP

15 Roman Way Viewpark Uddingston North Lanarkshire G71 6JG

Proposed external alterations

Certificate of Lawfulness North Lanarkshire
1 Sept 2026 Approved 26/01085/CLP

14 Whitestone Avenue Balloch Cumbernauld North Lanarkshire G68 9BZ

Erection of garden room

Certificate of Lawfulness North Lanarkshire
31 Aug 2026 Pending Consideration 26/01087/FUL

116 Almond Road Abronhill Cumbernauld North Lanarkshire G67 3LW

Extension to Dwelling to Provide Bedroom and Lounge for the Benefit of a Disabled Person

Planning Permission North Lanarkshire
31 Aug 2026 Pending Consideration 26/01088/FUL

2 Milncroft Farm Millcroft Road Cumbernauld North Lanarkshire G67 4AG

Alterations and Extensions to Dwellinghouse

Planning Permission North Lanarkshire
26 Aug 2026 Pending Consideration 26/00935/FUL

68 Glenview Crescent Moodiesburn North Lanarkshire G69 0NJ

Proposed Front Dormer Extension and Reroof

Planning Permission North Lanarkshire
26 Aug 2026 Pending Consideration 26/01070/FUL

Lochend Townhead Road Townhead Coatbridge North Lanarkshire ML5 2EH

Alterations and extension to dwelling

Planning Permission North Lanarkshire
25 Aug 2026 Pending Consideration 26/01068/FUL

1 Lindsaybeg Cottage Lindsaybeg Road Chryston North Lanarkshire G69 9HU

Proposed Rear Extension to Dwelling, with Associated Alterations

Planning Permission North Lanarkshire
24 Aug 2026 Pending Consideration 26/00882/LUC

33 Medlar Road Abronhill Cumbernauld North Lanarkshire G67 3AG

Installation of Patio Doors (Retrospective)

Certificate of Lawful Use North Lanarkshire
24 Aug 2026 Pending 26/00940/FUL

8 Ladeside Drive Kilsyth North Lanarkshire G65 0JW

First Floor Extension to Provide Commercial Aesthetics Clinic

Planning Permission North Lanarkshire
24 Aug 2026 Pending Consideration 26/01071/FUL

34 Mossneuk Park Coltness Wishaw North Lanarkshire ML2 8LT

Erection of Rear Extension and Raised Deck

Planning Permission North Lanarkshire
24 Aug 2026 Pending Consideration 26/01066/FUL

9 Ladybank Westerwood Cumbernauld North Lanarkshire G68 0HT

New Single Storey Side Extension, with Internal Alterations and New Rear Patio

Planning Permission North Lanarkshire
21 Aug 2026 Pending Consideration 26/00972/FUL

Prospecthill House Upper Flat Commonhead Street Thrashbush Airdrie North Lanarkshire ML6 6NS

Remodelling of entrance to upper flat with revised entrance steps and replacing existing garage with garden room

Planning Permission North Lanarkshire
21 Aug 2026 Pending Consideration 26/00989/FUL

47 Mcmahon Drive Newmains North Lanarkshire ML2 9BS

Single Storey Rear Extension

Planning Permission North Lanarkshire
21 Aug 2026 Pending Consideration 26/01054/FUL

32 Finart Crescent Gartcosh North Lanarkshire G69 8DP

Two storey extension to detached house

Planning Permission North Lanarkshire
20 Aug 2026 Pending Consideration 26/00832/FUL

12 Westdale Drive Moodiesburn North Lanarkshire G69 0NR

Ancillary domestic building - garden room (Retrospective)

Planning Permission North Lanarkshire
19 Aug 2026 Pending Consideration 26/00936/FUL

19 Abbotsford Crescent Wishaw North Lanarkshire ML2 7DH

Introduction of single storey extension to side and rear of property along with a porch to the front.

Planning Permission North Lanarkshire
19 Aug 2026 Pending Consideration 26/00948/LBC

2 Home Farm Court Shepford Place Coatbridge North Lanarkshire ML5 1RW

Conversion of Loft Space to Form a Bedroom and Installation of 2no Velux windows

Listed Building Consent North Lanarkshire
19 Aug 2026 Pending Consideration 26/01045/FUL

36 South Dumbreck Road Kilsyth North Lanarkshire G65 9LX

Proposed single storey extension to rear of dwelling house

Planning Permission North Lanarkshire
18 Aug 2026 Pending Consideration 26/00870/FUL

2 Mcgoldrick Place Cardowan Stepps North Lanarkshire G33 6BJ

Conversion of existing integrated garage with replacement of existing garage door with window to match existing house windows and infill wall clad wit...

Planning Permission North Lanarkshire
18 Aug 2026 Pending Consideration 26/00928/FUL

100 Douglas Street Viewpark Uddingston North Lanarkshire G71 5EF

Proposed Single Storey Rear Extension

Planning Permission North Lanarkshire
18 Aug 2026 Approved 26/00958/CLP

38 Crawhill Drive Bargeddie North Lanarkshire G69 7FN

Conversion of integral garage into habitable room.

Certificate of Lawfulness North Lanarkshire
17 Aug 2026 Pending Consideration 26/00965/FUL

169 Chryston Road Chryston North Lanarkshire G69 9LE

Erection of Replacement Dormer Window and Extension of Raised Rear Patio Area

Planning Permission North Lanarkshire
17 Aug 2026 Pending Consideration 26/00988/FUL

Land At Mabel Street Motherwell North Lanarkshire

Single Storey Front Extension and Removal of Existing Front Shower Block

Planning Permission North Lanarkshire
7 Aug 2026 Approved 26/00975/FUL

15 Earlston Crescent Carnbroe Coatbridge North Lanarkshire ML5 4TY

Single Storey Rear Extension

Planning Permission North Lanarkshire
7 Aug 2026 Approved 26/00976/CLP

163 Gartcraig Street Coatbridge North Lanarkshire ML5 1ES

Conversion of integral garage to habitable room

Certificate of Lawfulness North Lanarkshire
6 Aug 2026 Approved 26/00960/CLP

92 Belhaven Park Muirhead North Lanarkshire G69 9FB

Removal of rear window and insertion of french style doors

Certificate of Lawfulness North Lanarkshire
6 Aug 2026 Approved 26/00961/CLP

38 Cornel Crescent Chryston North Lanarkshire G69 9FS

Existing garage door to be replaced with window to match existing living room and infill wall below clad with facing blockwork to match existing.

Certificate of Lawfulness North Lanarkshire
4 Aug 2026 Pending Consideration 26/00938/FUL

64 South Dumbreck Road Kilsyth North Lanarkshire G65 9LX

Proposed garage conversion and single storey extension to rear and side of dwelling house

Planning Permission North Lanarkshire
31 Jul 2026 Pending Consideration 26/00888/FUL

41 Old Mill View Croy North Lanarkshire G65 9JD

Alteration to Conservatory to Replace Roof for New Solid Lightweight Roof System to Form Sun Room

Planning Permission North Lanarkshire
30 Jul 2026 Pending Consideration 26/00901/FUL

2 Fifth Avenue Airdrie North Lanarkshire ML6 7EH

Installation of French doors.

Planning Permission North Lanarkshire
30 Jul 2026 Approved 26/00894/FUL

20 Bothlyn Crescent Mount Ellen Gartcosh North Lanarkshire G69 8DA

Installation of steel disabled access ramp

Planning Permission North Lanarkshire
29 Jul 2026 Pending Consideration 26/00889/FUL

Blacktongue Cottage Blacktongue Farm Road Greengairs North Lanarkshire ML6 7TX

Proposed Rear & Side Extension to Existing Dwelling

Planning Permission North Lanarkshire
27 Jul 2026 Approved 26/00692/FUL

3 Fifth Avenue Millerston Stepps North Lanarkshire G33 6LA

Proposed Entrance Porch

Planning Permission North Lanarkshire
27 Jul 2026 Approved 26/00871/FUL

10 Dechmont View Tannochside Uddingston G71 6LP

Single storey front extension, two storey side extension and attic conversion including rear facing dormer

Planning Permission North Lanarkshire
26 Jul 2026 Pending Consideration 26/00768/FUL

97 Woodhead Crescent Tannochside Uddingston G71 6LR

Retrospective Front extension

Planning Permission North Lanarkshire
24 Jul 2026 Approved 26/00858/FUL

Bogside Farm Hyndshaw Road Bogside Newmains ML2 9PN

Two Storey Side Extension to Existing Farmhouse and small Rear Extension

Planning Permission North Lanarkshire
21 Jul 2026 Approved 26/00855/FUL

13 Queens Crescent New Stevenston Motherwell North Lanarkshire ML1 4JA

Dormer Extensions to Dwellinghouse

Planning Permission North Lanarkshire
21 Jul 2026 Pending Consideration 26/00857/FUL

41 Whitelaw Avenue Ramoan Glenboig North Lanarkshire ML5 2PX

Alterations and Extensions to Dwelling and Garage Conversion

Planning Permission North Lanarkshire
21 Jul 2026 Approved 26/00863/CLP

Schiehallion Tak Ma Doon Road Kilsyth North Lanarkshire G65 0RS

Proposed Sunroom Extension

Certificate of Lawfulness North Lanarkshire
20 Jul 2026 Pending Consideration 26/00860/FUL

3 Rockbank Crescent Glenboig North Lanarkshire ML5 2TB

Alterations and Extension to House to Form En-suite and Stoer. Conversion of Existing Garage & Erection of Annex with Lounge, Mini-kitchen, Shower Roo...

Planning Permission North Lanarkshire
20 Jul 2026 Pending Consideration 26/00850/FUL

4 Lilac Hill Abronhill Cumbernauld North Lanarkshire G67 3QL

Single Storey Rear Extension to Existing Two Storey Dwelling

Planning Permission North Lanarkshire
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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 North Lanarkshire?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by North Lanarkshire. You can also narrow the alert to a postcode, street, or drawn area.

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