6 Mary Twill Lane Mumbles Swansea SA3 4RB

1. 12 Nov 2019

   Received by Swansea

2. 25 Nov 2019

   Validated

   Checked as complete and ready for consideration.

3. 16 Jan 2020

   Decision issued: Approve

4. 27 Aug 2026

   Added to PlanIndex

Swansea granted permission on 16 January 2020, 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 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.

• 6 Mary Twill Lane Newton Swansea SA3 4RB

  2019/2387/PRE Submitted 14 Oct 2019 50 yards away

  (Pre-application) extension to existing garage

  Decided Other Extension 8 docs

• Ty Laura Mary Twill Lane Mumbles Swansea SA3 4RB

  2025/2210/FUL Submitted 22 Oct 2025 50 yards away

  Erection of extension to existing building to create an annexe, change of use of resultant building from respite care house (C3) to residential institution (C2) and reconfiguration of parking area.

  Granted Full applications Extension 39 docs

• 2A Mary Twill Lane Newton Swansea SA3 4RB

  2018/1603/FUL Submitted 19 Jul 2018 100 yards away

  Retention of detached dwelling

  Granted Full applications New dwelling 12 docs
  Domestic

• 3 Mary Twill Lane Mumbles Swansea SA3 4RB

  2019/0264/PRE Submitted 5 Feb 2019 100 yards away

  (Pre-application) Raised rear patio/disabled access and new side/rear ramped access.

  Decided Other 10 docs

• 3 Mary Twill Lane Newton Swansea SA3 4RB

  2019/1045/FUL Submitted 3 May 2019 100 yards away

  Raised rear patio/disabled access with new side/rear ramped access

  Granted Full applications 10 docs

• 2 Mary Twill Lane Mumbles Swansea SA3 4RB

  2021/1551/PLD Submitted 7 Jun 2021 100 yards away

  Two front rooflights, and external alterations comprising blocking up of ground floor patio doors, first floor window and first floor patio doors with Juliette balcony from side (West) elevation (application for a Certificate of Proposed Lawful Development)

  Granted Lawful development Loft or dormer Windows or glazing 14 docs

• 2025/2677/FUL Granted

  Cwm Cilau Fach Farm Salem Morriston Swansea SA6 6PF

  Remove existing two-storey extension and construct a two-storey rear extension and a single-storey side extension.

  Received 19 Dec, published by the council 28 Jul 2026 Full applications
• 2026/1398/FUL Granted

  Land Lying On The West Side Of Kite Hill Llanmadoc Swansea SA3 1BU

  Construction of a small, purpose-built bat roost structure

  Received 26 Aug, published by the council 3 Sep 2026 Full applications
• 2026/1313/FUL Granted

  17 Elba Street Gowerton Swansea SA4 3EE

  Single storey extension to the rear of the dwelling, connecting to and incorporating the existing garage, together with conversion of the garage into habitable living accommodation. Installation of a bird box to the side elevation.

  Received 11 Aug, published by the council 17 Aug 2026 Full applications
• 2026/1195/FUL Granted

  27 Heol Cae Glas Llansamlet Swansea SA7 9XD

  Retention and completion of raised patio by 65cms for access and a 1.8m fence

  Received 20 Jul, published by the council 17 Aug 2026 Full applications
• 2026/1329/FUL Granted

  Pleasant View Stones Field Penmaen Swansea SA3 2HQ

  Proposed replacement dwelling with associated landscaping (amendment to planning permission 2025/2422/FUL dated 28th May 2026)

  Received 13 Aug, published by the council 25 Aug 2026 Full applications