21 Mydam Lane Gorseinon Swansea SA4 4YA

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 2026/0518/FUL Granted

  21 Mydam Lane Gorseinon Swansea SA4 4YA

  Rear extension and alterations

  Decided 4 Jun 2026 Full applications

1. 17 Jul 2026

   Received by Swansea

2. 24 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 28 Jul 2026

   Added to PlanIndex

4. 18 Sep 2026

   Decision issued: Approve

• 2026/0518/FUL Granted

  21 Mydam Lane Gorseinon Swansea SA4 4YA

  Rear extension and alterations

  Decided 4 Jun 2026 Full applications

Swansea granted permission on 18 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 21 Mydam Lane Gorseinon Swansea SA4 4YA

  2026/0518/FUL Submitted 31 Mar 2026 50 yards away

  Rear extension and alterations

  Granted Full applications Extension 14 docs

• 17 Mydam Lane Gorseinon Swansea SA4 4YA

  2023/0881/PRE Submitted 17 Apr 2023 50 yards away

  PRE APP - Increase to the main ridge height of the dwelling to form first floor living accommodation, first floor side extension above existing garage

  Decided Other Extension Roofing 4 docs
  Domestic

• 17 Mydam Lane Gorseinon Swansea SA4 4YA

  2022/2997/FUL Submitted 29 Dec 2022 50 yards away

  Increase to the main ridge height of the dwelling, form first floor arrangement, gable fronted dormer roof extensions, pitched rear balcony, flat roof dormer to rear

  Granted Full applications Extension Loft or dormer +1 16 docs
  Domestic

• 40 Llys Gwynfaen Gorseinon Swansea SA4 4JG

  2021/2215/FUL Submitted 23 Aug 2021 50 yards away

  Single storey rear and side extensions

  Granted Full applications Extension 10 docs
  Small domestic

• 22 Mydam Lane Gorseinon Swansea SA4 4YA

  2020/0570/S73 Submitted 18 Mar 2020 50 yards away

  Demolition of existing bungalow and construction of replacement detached dormer bungalow with integral garage and construction of detached unit of accommodation to be used as a granny annexe (amendment to planning permission 2009/0115 granted 9th September 2009) without complying with condition 4 of planning permission 2010/0136 granted 8th April 2010 requiring the annex to remain as an integral part of the existing dwelling that should not be sold, let or otherwise occupied as a separate unit of accommodation.

  Granted Amendments Loft or dormer Demolition 10 docs
  Domestic

• 24 Mydam Lane Gorseinon Swansea SA4 4YA

  2023/0703/DOC Submitted 23 Mar 2023 50 yards away

  Discharge of condition 4 (Ecoloigcal Enhancement measures) of planning permission 2022/0220/FUL granted 9th March 2022

  Granted Conditions 6 docs

• 2026/1148/DOC Granted

  The Haven Reynoldston Swansea SA3 1AD

  Discharge of Conditions 3, 4, 5, 6 and 7 of Planning Permission 2025/1870/FUL granted 27th March 2026

  Received 10 Jul, published by the council 28 Jul 2026 Conditions
• 2026/1580/DOC Granted

  138 Bishopston Road Bishopston Swansea SA3 3EU

  Discharge of condition 4 (ecological enhancement) of planning permission 2024/1871/S73 granted 20th November 2024

  Received 28 Sep, published by the council 1 Oct 2026 Conditions
• 2026/1387/DOC Granted

  Pleasant View Stones Field Penmaen Swansea SA3 2HQ

  Discharge of conditions 3 (Materials), 5 (Ecological Enhancement Measures), 6 (CEMP), 7 (Invasive Non-Native Species Management Plan) and 8 (Construction Method Statement) of Planning Permission 2025/2422/FUL granted 28th May 2026

  Received 24 Aug, published by the council 11 Sep 2026 Conditions
• 2026/1500/DOC Granted

  Rhossili National Trust Car Park Rhossili Swansea SA3 1PP

  Discharge of condition 3 of Planning Permission 2026/0580/FUL granted 22nd April 2026

  Received 14 Sep, published by the council 21 Sep 2026 Conditions
• 2026/1486/DOC Granted

  Site B3 Riverside Wharf Swansea Waterfront Swansea SA1 8AW

  Construction of residential units and associated ground floor commercial unit, access, car parking, landscaping and infrastructure works (outline) - Discharge of condition 26 (Sensitive External Lighting Strategy) of planning permission 2023/0357/OUT granted 22nd September 2023

  Received 9 Sep, published by the council 21 Sep 2026 Conditions