25 High Mains Avenue Dumbarton G82 2PT

1. 27 Jan 2026

   Received by West Dunbartonshire

2. 6 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 20 Mar 2026

   Decision issued: Permitted

4. 28 Jul 2026

   Added to PlanIndex

West Dunbartonshire granted permission on 20 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 3 Geils Quadrant Dumbarton G82 2PS

  DC24/162/CPL Submitted 7 Oct 2024 50 yards away

  Part garage conversion to rear

  Granted Lawful development 9 docs

• 13 Glenpath Dumbarton G82 2QL

  DC25/184/FUL Submitted 30 Sep 2025 250 yards away

  Proposed upper floor extension and alterations

  Granted Full applications Extension

• 32 Glenpath Dumbarton G82 2QL

  DC21/262/FUL Submitted 4 Oct 2021 250 yards away

  97% historically approved · decision due ~8 Dec

  Erection of garden room (retrospective)

  Awaiting decision Full applications 8 docs

• Land Adjacent To Stirling Road Glenpath Dumbarton

  DC19/263 Submitted 27 Dec 2019 250 yards away

  Application under Section 151 of the Town and Country Planning (Scotland) Act 1997 (as amended) to establish the lawfulness of the extent of the application site and associated operations for Planning Permission DC17/205 for use of the land as a dwellinghouse (Class 9).

  Refused Lawful development 25 docs
  Domestic

• 83 Dumbuck Crescent Dumbarton G82 1EH

  DC26/012/FUL Submitted 23 Jan 2026 250 yards away

  Demolish garage to the side and single storey rear extension. Construct two storey partial side extension and single storey to side and rear to form kitchen/dining area and living room. Upper bedroom and en-suite.

  Granted Full applications Extension Demolition
  Small domestic

• 76 Dumbuck Crescent Dumbarton G82 1EQ

  DC26/058/FUL Submitted 16 Mar 2026 250 yards away

  Proposed Erection of Single Storey Rear Extension & Internal Alterations

  Granted Full applications Extension
  Small domestic

• DC26/188/FUL Awaiting decision

  Dalmuir Bowling Club Stevenson Street Clydebank G81 3LJ

  Installation of semi-permanent modular galvanised steel access ramp

  Received 1 Oct, published by the council 4 Oct 2026 Full applications
• DC26/125/FUL Granted

  Unit 2 12 North Avenue Clydebank Business Park Clydebank G81 2QP

  Proposed roof terrace to the west elevation, new glazed doors together with metal clad walls

  Received 24 Jun, published by the council 12 Aug 2026 Full applications
• DC26/181/FUL Awaiting decision

  Flat G/2 35 Castlegreen Street Dumbarton G82 1JB

  Change of use of residential flat to short-term Let

  Received 21 Sep, published by the council 11 Oct 2026 Full applications
• DC26/141/FUL Granted

  93 Cardross Road Dumbarton G82 4JL

  Erection of extension, outbuilding and driveway with associated works

  Received 20 Jul, published by the council 28 Jul 2026 Full applications
• DC26/175/FUL Awaiting decision

  70 Middleton Street Alexandria G83 0DG

  Proposed extension and alterations

  Received 9 Sep, published by the council 17 Sep 2026 Full applications