6 Heol Y Nantlais Gorseinon Swansea SA4 4LS

1. 1 May 2018

   Received by Swansea

2. 10 May 2018

   Decision issued: Is Lawful (proposed)

3. 17 Aug 2026

   Added to PlanIndex

Swansea granted permission on 10 May 2018, 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.

• 15 Heol Y Nantlais Gorseinon Swansea SA4 4LS

  2021/1641/FUL Submitted 17 Jun 2021 50 yards away

  Replacement of flat roof on side extension to a hipped roof

  Granted Full applications Extension 9 docs

• 17 Heol Dylan Gorseinon Swansea SA4 4LR

  2021/0946/FUL Submitted 8 Apr 2021 100 yards away

  Single storey side and rear/side extension and 4 rooflights

  Granted Full applications Extension Loft or dormer 7 docs
  Small domestic

• 24 Heol Y Nantlais Gorseinon Swansea SA4 4LS

  2021/2156/FUL Submitted 16 Aug 2021 100 yards away

  Flat to pitch roof conversion to rear and side porch

  Granted Full applications Extension 9 docs
  Small domestic

• Rose Haven Pontardulais Road Gorseinon Swansea SA4 4LP

  2020/0538/FUL Submitted 12 Mar 2020 150 yards away

  Single storey rear extension with accommodation in the roof space including front and rear dormers and side rooflights

  Granted Full applications Extension Loft or dormer 9 docs
  Small domestic

• Rose Haven Pontardulais Road Gorseinon Swansea SA4 4LP

  2019/2755/FUL Submitted 29 Nov 2019 150 yards away

  Single storey rear extension with accommodation in the roof space

  Refused Full applications Extension 12 docs
  Small domestic

• 21 Heol Cynan Gorseinon Swansea SA4 4LU

  2018/1200/FUL Submitted 23 May 2018 150 yards away

  Two storey side extension

  Refused Full applications Extension 10 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