21 Llanerch Crescent Gorseinon Swansea SA4 4FP

This site has had 2 applications since 2025: 1 approved, 0 refused.

• 2025/2064/PRE Decided

  21 Llanerch Crescent Gorseinon Swansea SA4 4FP

  PRE APP for ground floor rear side extension

  Decided 16 Oct 2025 Other

1. 17 Nov 2025

   Received by Swansea

2. 18 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 16 Dec 2025

   Decision issued: Is Lawful (proposed)

4. 7 Aug 2026

   Added to PlanIndex

Swansea granted permission on 16 December 2025, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 21 Llanerch Crescent Gorseinon Swansea SA4 4FP

  2025/2064/PRE Submitted 29 Sep 2025 50 yards away

  PRE APP for ground floor rear side extension

  Decided Other Extension 5 docs

• 16 Brunant Road Gorseinon Swansea SA4 4FL

  2019/0108/FUL Submitted 18 Jan 2019 50 yards away

  Access ramp, new vehicular acces and parking bay, new boundary wall and 1.2 m high fence at side front boundary

  Granted Full applications 11 docs
  Small domestic

• 2 Brunant Road Gorseinon Swansea SA4 4FL

  2021/1579/FUL Submitted 10 Jun 2021 150 yards away

  Single storey side/front extension, detached garage, front hardstanding and vehicular access

  Granted Full applications Extension 12 docs
  Small domestic

• 55 Pontardulais Road Gorseinon Swansea SA4 4FF

  2018/0640/FUL Submitted 12 Mar 2018 150 yards away

  Part two storey, part single storey rear extension, new vehicle access and front hardstanding

  Granted Full applications Extension 10 docs
  Small domestic

• 33 Brynteg Road Gorseinon Swansea SA4 4FJ

  2019/1152/PLD Submitted 20 May 2019 150 yards away

  Single storey rear extension (application for a Certificate of Proposed Lawful Development)

  Granted Lawful development Extension 11 docs
  Small domestic

• Land Adjacent To 54 Brynteg Road Gorseinon Swansea SA4 4FJ

  2018/1734/DOC Submitted 7 Aug 2018 150 yards away

  Discharge of conditions 5 (surface water and land drainage) and 7 (surface water) of planning permission 2014/0162 granted 14th February 2017

  Granted Conditions 15 docs

• 2026/1645/PLD Awaiting decision

  27 Sycamore Road West Cross Swansea SA3 5LB

  Detached outbuilding (application for a Certificate of Proposed Lawful Development)

  Received 7 Oct, published by the council 9 Oct 2026 Lawful development
• 2026/1344/ELD Granted

  50 Eversley Road Sketty Swansea SA2 9DA

  Raised deck (application for a Certificate of Existing Lawful Development)

  Received 17 Aug, published by the council 27 Aug 2026 Lawful development
• 2026/1525/PLD Refused

  15 Westland Avenue West Cross Swansea SA3 5NP

  Single storey rear extension and alterations to fenestration (application for a Certificate of Proposed Lawful Development)

  Received 18 Sep, published by the council 25 Sep 2026 Lawful development
• 2026/1627/PLD Awaiting decision

  73 Mumbles Road West Cross Swansea SA3 5AA

  Stationing of a caravan to provide ancillary residential accommodation (application for a Certificate of Proposed Lawful Development)

  Received 5 Oct, published by the council 9 Oct 2026 Lawful development
• 2026/1270/ELD Refused

  188 Hanover Street Swansea SA1 6BP

  Use of property as a HMO (Class C4) (application for a Certificate of Existing Lawful Development)

  Received 4 Aug, published by the council 25 Aug 2026 Lawful development