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Planning application

25/00565/LUP

4 First Avenue Irvine North Ayrshire KA12 8HJ

Granted North Ayrshire Lawful Use / Development - Proposed

Proposal

Erection of single storey extension to rear of semi-detached dwellinghouse

As published by the council, reference 25/00565/LUP

Timeline

Dates from the published record

  1. 11 Dec 2025

    Received by North Ayrshire

  2. 18 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 9 Jan 2026

    Decision issued: Approved with no Conditions

  4. 28 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 26/00140/TN Withdrawn

    Site To East Of 2 Heatherhouse Road Irvine North Ayrshire

    Prior notification for the erection of a 20m ground based telecommunications mast and associated equipment

    26 Feb 2026 35m away Telecoms
  • 25/00542/PP Granted

    Springbank Service Station Ayr Road Irvine North Ayrshire KA12 8NF

    Erection of extension to petrol station kiosk and conversion of industrial unit to form additional retail floor space and storage

    24 Nov 2025 143m away Full applications
  • 26/00069/PPP Refused

    Burgerking 18 Riverway Riverway Retail Park Irvine North Ayrshire KA12 8AY

    Erection of drive-through Class 3 coffee shop within the existing car park (in principle)

    3 Feb 2026 333m away Outline
  • 25/00375/PP Granted

    Omni Tool Ltd Unit 9 7 Kyle Road Irvine Industrial Estate Irvine North Ayrshire KA12 8JF

    Siting of 40 foot shipping container to rear of building for the housing of 4 no. 130kW biomass boilers with associated flues

    20 Aug 2025 484m away Full applications
  • 26/00126/LUP Decided

    Tesco Store Limited 16 Riverway Riverway Retail Park Irvine North Ayrshire KA12 8AY

    Removal of existing plant and replacement of roof

    24 Feb 2026 490m away Lawful development

In North Ayrshire

  • 26/00428/LUP Decided

    Sainsburys Hamilton Street Saltcoats North Ayrshire KA21 5DT

    Installation of 452 No. monocrystalline silicon solar photo-voltaic modules on supermarket roof

    18 Jun 2026 Lawful development
  • 26/00438/LUP Decided

    8 Crummock Street Beith North Ayrshire KA15 2BD

    Erection of single storey extension to rear of mid terraced dwelling house

    23 Jun 2026 Lawful development
  • 26/00350/LUP Decided

    6 Mill Road Irvine North Ayrshire KA12 0JL

    Erection of single storey extension to rear of semi-detached dwelling house

    18 May 2026 Lawful development
  • 26/00356/LUP Decided

    6 Academy Court Irvine North Ayrshire KA12 8RB

    Alterations to dwelling flat to include the installation of a replacement front door, boiler flue and bathroom extractor fan vent

    20 May 2026 Lawful development
  • 26/00266/LUP Decided

    11 Noddleburn Lea Largs North Ayrshire KA30 8UB

    Erection of extension to rear of detached dwelling house

    16 Apr 2026 Lawful development