18 Thistleboon Drive Mumbles Swansea SA3 4HY

1. 6 Aug 2018

   Received by Swansea

2. 25 Sep 2018

   Decision issued: Approve

3. 17 Aug 2026

   Added to PlanIndex

Swansea granted permission on 25 September 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 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.

• 20 Thistleboon Drive Mumbles Swansea SA3 4HY

  2018/1943/FUL Submitted 6 Sep 2018 50 yards away

  Replacement detached dwelling

  Granted Full applications New dwelling 28 docs
  Domestic

• 20 Thistleboon Drive Mumbles Swansea SA3 4HY

  2018/2435/NMA Submitted 14 Nov 2018 50 yards away

  Non Material Amendment to planning permission 2018/1943/FUL to allow an increase in height of ridge by 150mm

  Granted Amendments 6 docs

• 20 Thistleboon Drive Mumbles Swansea SA3 4HY

  2018/0385/FUL Submitted 16 Feb 2018 50 yards away

  Replace existing semi-detached dwelling with detached dwelling

  Refused Full applications New dwelling 15 docs
  Domestic

• 20 Thistleboon Drive Mumbles Swansea SA3 4HY

  2023/0049/FUL Submitted 9 Jan 2023 50 yards away

  Retention of front detached shed

  Refused Full applications 8 docs
  Small domestic

• 20 Thistleboon Drive Mumbles Swansea SA3 4HY

  2019/0917/NMA Submitted 15 Apr 2019 50 yards away

  Non Material Amendment to planning permission 2018/1943/FUL granted 29th October 2018 to allow fenestration alterations

  Granted Amendments Windows or glazing 5 docs

• 18 Michaels Field Mumbles Swansea SA3 4JB

  2026/0410/FUL Submitted 13 Mar 2026 100 yards away

  First floor rear extension, single storey rear extension with balcony at first floor and fenestration alterations

  Granted Full applications Extension Windows or glazing 13 docs
  Small domestic

• 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