Former 3M Factory Site Gorseinon Road Gorseinon Swansea SA4 9GD

1. 15 Jul 2026

   Received by Swansea

2. 28 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 9 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Swansea took a median of 55 days over the applications it decided in the last year.

This application is with Swansea for determination, against a statutory target of eight weeks. Over the last year Swansea decided less common application types in a median of 41 days. More in our guide to how long planning decisions take.

This application sits outside the common categories, and the council record linked on this page sets out the specific procedure that applies. More in our guide to planning application types.

• 3M (UK) Plc Gorseinon Road Penllergaer Swansea SA4 9GD

  2025/2376/NMA Submitted 12 Nov 2025 200 yards away

  Decommissioning of a disused wastewater treatment pond, including the excavation and treatment of contaminated soils and subsequent infilling of the pond, and associated landscaping. (Non Material amendment to planning permission 2024/1535/FUL granted 1st April 2025 ) to vary condition 2 (Plans) to reflect minor changes to land profile

  Granted Amendments 10 docs

• 6 Pleasant Road Gorseinon Swansea SA4 9WH

  2023/0026/OUT Submitted 5 Jan 2023 250 yards away

  New bungalow with 3 car parking spaces (Outline)

  Withdrawn Outline 10 docs

• The Fitness Studio Gorseinon Road Gorseinon Swansea SA4 4DQ

  2019/1815/FUL Submitted 2 Aug 2019 300 yards away

  Construction of a storage and distribution unit (Class B8)

  Refused Full applications 23 docs

• Sinclair Garages Ltd Gorseinon Road Penllergaer Swansea SA4 9GW

  2026/0621/ADV Submitted 17 Apr 2026 300 yards away

  Removal of existing signage and the display of 3 no. illuminated fascia signs, 1 no. illuminated pylon sign, 1 no. non-illuminated directional sign and new illuminated entrance portal

  Granted Advertising 12 docs

• Brynbedw Gelli Gynore Penllergaer Swansea SA4 9WQ

  2019/2825/OUT Submitted 6 Dec 2019 300 yards away

  Detached bungalow (Outline)

  Refused Outline 9 docs

• Brynbedw Gelli Gynore Penllergaer Swansea SA4 9WQ

  2019/1808/FUL Submitted 25 Jul 2019 300 yards away

  Part two storey part single storey rear extension

  Granted Full applications Extension 8 docs
  Small domestic

• 2026/1469/PRE Decided

  Woodlands Castle Llanmorlais Swansea SA4 3TL

  (Pre-application) Single storey side extension with balcony, two storey rear extension and front porch

  Received 4 Sep, published by the council 11 Sep 2026 Other
• 2026/1255/PRE Decided

  33 Hillside Crescent Uplands Swansea SA2 0RD

  PRE APP - Installation of flue

  Received 31 Jul, published by the council 3 Sep 2026 Other
• 2026/1507/PRE Awaiting decision

  Crossfield Rhossili Swansea SA3 1PL

  (Pre-application) Single storey rear extension, addition of pitched roof over front and side porch

  Received 14 Sep, published by the council 21 Sep 2026 Other
• 2026/1470/PRE Awaiting decision

  16 Overland Close Mumbles Swansea SA3 4LR

  Pre-application enquiry - Proposed alteration to the existing two-storey detached garage/first-floor office-store structure

  Received 7 Sep, published by the council 11 Sep 2026 Other
• 2026/1360/PRE Decided

  27 Gabalfa Road Sketty Swansea SA2 8NE

  PRE APP - Extension and conversion of existing garage to annex for carer of occupant

  Received 18 Aug, published by the council 27 Aug 2026 Other