48 Teilo Crescent Mayhill Swansea SA1 6SX

1. 25 Jun 2018

   Received by Swansea

2. 20 Aug 2018

   Decision issued: Approve

3. 17 Aug 2026

   Added to PlanIndex

Swansea granted permission on 20 August 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.

• 8 Cadwaladr Circle Mayhill Swansea SA1 6UB

  2026/1213/FUL Submitted 23 Jul 2026 127m away

  82% historically approved · decision due ~17 Sep

  Demolition of existing brick outhouse and construction of a single storey side extension.

  Awaiting decision Full applications Extension Demolition 9 docs
  Small domestic

• 12 Llewelyn Circle Mayhill Swansea SA1 6SN

  2026/0638/PLD Submitted 20 Apr 2026 145m away

  Demolition of existing rear conservatory and construction of a single storey rear extension with pitched roof and patio doors (application for a Certificate of Proposed Lawful Development)

  Decided Lawful development Extension Demolition +1 10 docs
  Small domestic

• 12 Llewelyn Circle Mayhill Swansea SA1 6SN

  2026/0202/PRE Submitted 6 Feb 2026 145m away

  Pre-application enquiry - Proposed removal of existing single storey rear conservatory. Proposed permitted single storey flat roof extension with skylight to replace conservatory.

  Decided Other Extension 6 docs
  Small domestic

• 12 Llewelyn Circle Mayhill Swansea SA1 6SN

  2026/0321/PLD Submitted 2 Mar 2026 145m away

  Demolition of existing rear conservatory and construction of single storey flat roof rear extension with patio doors and skylight (application for a Certificate of Proposed Lawful Development)

  Decided Lawful development Extension Demolition +1 12 docs
  Small domestic

• 81 Nicander Parade Townhill Swansea SA1 6TY

  2021/1361/FUL Submitted 14 May 2021 213m away

  Single storey side extension

  Granted Full applications Extension 10 docs
  Small domestic

• 4 Tan Y Marian Road Mayhill Swansea SA1 6SW

  2024/1573/FUL Submitted 16 Aug 2024 250m away

  Single story rear extension, ground floor W/C

  Granted Full applications Extension 12 docs

• 2026/1202/FUL Granted

  30 Ladysmith Road Treboeth Swansea SA5 9DL

  Single story rear extension

  20 Jul 2026 Full applications
• 2026/1123/FUL Granted

  69 Lan Coed Winch Wen Swansea SA1 7LR

  Single storey rear extension

  6 Jul 2026 Full applications
• 2026/1437/FUL Awaiting decision

  Plasmarl House 331-332 Neath Road Plasmarl Swansea SA6 8JU

  Change of use from existing residential/institutional use to a House in Multiple Occupation (Unique Use) for up to 13 persons

  2 Sep 2026 Full applications
• 2026/1088/FUL Granted

  Car Park Outside Unit 6 St Johns Court Upper Fforest Way Swansea Enterprise Park Swansea SA6 8QQ

  Retention of burger van

  30 Jun 2026 Full applications
• 2025/2351/FUL Granted

  The Gravel Works Bridge Road Waunarlwydd Swansea SA5 4SP

  Use of land for the siting of self-storage containers

  10 Nov 2025 Full applications