143 St Leonard Street Lanark ML11 7DX

1. 9 Feb 2026

   Received by South Lanarkshire

2. 16 Apr 2026

   Decision issued: Application approved

3. 28 Jul 2026

   Added to PlanIndex

South Lanarkshire granted permission on 16 April 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 24 Cameronian Court Lanark ML11 7DE

  P/21/0559 Submitted 29 Mar 2021 240m away

  Demolition of attached garage and erection of two storey side extension and associated alterations including extension of rear roof canopy.

  Granted Householder Extension Demolition 6 docs
  Domestic

• 73 St Leonard Street Lanark ML11 7BH

  P/24/1381 Submitted 12 Nov 2024 361m away

  Alterations to rear dormer; removal of window to be replaced by patio doors and associated juliet balcony (Certificate of Lawfulness - proposed)

  Granted Lawful development Loft or dormer Windows or glazing 5 docs

• 40 St Leonard Street Lanark ML11 7BH

  P/26/0818 Submitted 30 Jun 2026 395m away

  94% historically approved · decision due ~22 Sep

  Change of use of the ground floor retail unit to flatted residential accommodation

  Awaiting decision 8 docs

• 10 St Kentigerns Road Lanark ML11 7AS

  P/26/0507 Submitted 22 Apr 2026 421m away

  Formation of rear dormer and associated alterations

  Granted Householder Loft or dormer 5 docs
  Domestic

• 20 Braedale Road Lanark ML11 7AN

  CL/18/0022 Submitted 5 Dec 2017 432m away

  Erection of an additional storey of accommodation upon existing rear extension, to form 2 storey rear extension.

  Withdrawn Full applications Extension 32 docs

• 36 Forsyth Court Lanark ML11 7BQ

  P/23/0184 Submitted 14 Feb 2023 465m away

  Erection of single storey extension to front of house to form new ground floor toilet.

  Granted Householder Extension 6 docs
  Small domestic

• P/26/0524 Granted

  Hillbrae Shieldhill Road Quothquan ML12 6NA

  Erection of a one and a half storey rear extension

  27 Apr 2026 Householder
• P/26/0589 Granted

  7 Woodlands View Stonehouse ML9 3QG

  Erection of vehicle garage for adjacent dwellinghouse and erection of timber fence on side boundary (Part -retrospective)

  11 May 2026 Householder
• P/25/1414 Refused

  23 Station Road Biggar ML12 6BW

  Erection of two storey extension on rear of ancillary outbuilding and formation of two front dormer windows to create extended family accommodation

  26 Nov 2025 Householder
• P/26/0654 Granted

  113 Lanark Road Carstairs Lanark ML11 8QQ

  Erection of single storey rear extension to a dwellinghouse

  25 May 2026 Householder
• P/25/1461 Granted

  36 Millheugh Brae Larkhall ML9 1AS

  Erection of second-storey rear extension, a single storey rear extension, and a single-storey extension to rear of ancillary outbuilding along with associated alterations.

  5 Dec 2025 Householder