17 Croftfield Crescent Newton Swansea SA3 4UL

1. 17 Jun 2026

   Received by Swansea

2. 28 Jul 2026

   Added to PlanIndex

3. 4 Sep 2026

   Validated

   Checked as complete and ready for consideration.

4. 9 Sep 2026

   Decision issued: Is Lawful (proposed)

Swansea granted permission on 9 September 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.

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 Croftfield Crescent Newton Swansea SA3 4UL

  2021/0512/FUL Submitted 24 Feb 2021 50 yards away

  Two storey side extension and creation of parking area

  Refused Full applications Extension 17 docs

• 35 Croftfield Crescent Newton Swansea SA3 4UL

  2019/0233/PRE Submitted 31 Jan 2019 100 yards away

  PRE-APP Single storey side extension

  Decided Other Extension 35 docs
  Small domestic

• 35 Croftfield Crescent Newton Swansea SA3 4UL

  2019/0378/FUL Submitted 18 Feb 2019 100 yards away

  Single storey side extension

  Granted Full applications Extension 10 docs
  Small domestic

• 26 Caswell Road Caswell Swansea SA3 4SD

  2020/0440/PRE Submitted 2 Mar 2020 100 yards away

  (Pre-appliction) Two storey rear and single storey side and rear extensions

  Decided Other Extension 13 docs
  Small domestic

• 26 Caswell Road Caswell Swansea SA3 4SD

  2020/0706/FUL Submitted 20 Apr 2020 100 yards away

  Part two storey, part single storey side extension (west), part two storey, part single storey rear/side extension (north-east and east), and single storey rear extension (north-west), with the insertion of eight roof lights in the single storey rear elements

  Refused Full applications Extension Loft or dormer 12 docs
  Small domestic

• Land To The Rear Of 147-149 Newton Road Newton Swansea SA3 4ST

  2018/2343/FUL Submitted 1 Nov 2018 100 yards away

  Detached dwelling

  Granted Full applications New dwelling 34 docs
  Domestic

• 2026/1363/PLD Granted

  Ller Fedwen Farm Felindre Swansea SA5 7PX

  Rear dormer (application for a Certificate of Proposed Lawful Development)

  Received 18 Aug, published by the council 11 Sep 2026 Lawful development
• 2026/1281/ELD Refused

  12 Rosehill Terrace Mount Pleasant Swansea SA1 6JN

  Use of property as a Class C4 HMO (application for a Certificate of Lawfulness)

  Received 5 Aug, published by the council 14 Aug 2026 Lawful development
• 2026/1495/ELD Awaiting decision

  35 Dillwyn Road Sketty Swansea SA2 9AH

  Use of property as a dwelling (Class C3) (application for a Certificate of Lawfulness)

  Received 11 Sep, published by the council 21 Sep 2026 Lawful development
• 2026/1359/PLD Granted

  331 Clasemont Road Morriston Swansea SA6 6BU

  Rear dormer, front rooflights and internal alterations (application for a Certificate of Proposed Lawful Development)

  Received 18 Aug, published by the council 25 Aug 2026 Lawful development
• 2026/1278/PLD Refused

  11 Awel Y Mor Sketty Swansea SA2 9FL

  Ground floor rear extension (application for a Certificate of Proposed Lawful Development)

  Received 5 Aug, published by the council 14 Aug 2026 Lawful development