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Planning application

Archives, Mill Lay Lane, Llantwit Major

Granted Vale of Glamorgan 2026/00224/FUL Full Planning Application

Works: Extension Roofing Demolition

Permission granted. Work must normally begin within five years of the decision or the permission lapses.

Proposal

Demolition of conservatory and attached garage, remodel and extension to rear and sides of property, reroof, re-render and clad with stone.

As published by the council, reference 2026/00224/FUL

Application record

Reference
2026/00224/FUL
Type
Full Planning Application
Status
Application DETERMINED
Decision
Approved
Received
25 Mar 2026
Validated
25 Mar 2026
Decided
9 Jul 2026
Ward
Llantwit Major
Parish
Llantwit Major Town Council
Decision by
Delegated

Site history

Applications at this address on the Vale of Glamorgan register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • 2026/00224/1/NMA Granted

    Archives, Mill Lay Lane, Llantwit Major

    Non-Material Amendment to change the integral garage to a habitable room and replace the proposed garage door with 2no. smaller windows. Planning Permission 2026/00224/FUL - Demolition of conservatory and attached garage, remodel and extension to rear and sides of property, reroof, re-render and clad with stone.

    Decided 20 Aug 2026 Amendments

Timeline

Dates from the published record

  1. 25 Mar 2026

    Received by Vale of Glamorgan

  2. 9 Jul 2026

    Decision issued: Approved

  3. 28 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 2026/00224/1/NMA Granted

    Archives, Mill Lay Lane, Llantwit Major

    Non-Material Amendment to change the integral garage to a habitable room and replace the proposed garage door with 2no. smaller windows. Planning Permission 2026/00224/FUL - Demolition of conservatory and attached garage, remodel and extension to rear and sides of property, reroof, re-render and clad with stone.

    Decided 20 Aug 2026 Amendments

Documents

Plans, drawings, consultee responses and the officer's report

24 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Vale of Glamorgan granted permission on 9 July 2026, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

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.

In Vale of Glamorgan

  • 2026/00243/FUL Withdrawn

    First Floor, 18 High Street, Cowbridge, CF71 7AG

    Proposed Change of Use of first floor from A1 Retail (Hair Salon) to D2 Assembly and Leisure (Yoga Studio)

    30 Mar 2026 Full applications
  • 2026/00247/FUL Granted

    4 Uphill Close, Sully

    Proposed single storey rear extension

    1 Apr 2026 Full applications
  • 2026/00285/FUL Granted

    12 Sycamore Crescent, Barry

    Variation of Condition 2 (Approved Plans) of Planning Approval 2023/00438/FUL: Demolition of existing garage to create new single storey side and rear extension

    14 Apr 2026 Full applications
  • 2026/00135/FUL Granted

    14 Hawthorn Close, Dinas Powys

    Single storey rear extension, heat pump, removal of existing garage and building of new garage/outbuilding

    16 Feb 2026 Full applications
  • 2025/01182/FUL Granted

    20 Boverton Brook, Llantwit Major

    First floor side extension, garage conversion and single storey rear extension, and widening of the driveway.

    24 Nov 2025 Full applications