31 Sebastopol Street St Thomas Swansea SA1 8BN

1. 9 Jul 2021

   Received by Swansea

2. 27 Aug 2021

   Decision issued: Was Lawful (existing)

3. 27 Aug 2026

   Added to PlanIndex

Swansea has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 35 Balaclava Street St Thomas Swansea SA1 8BR

  2018/1771/FUL Submitted 11 Aug 2018 34m away

  Change of use from dwellinghouse (Class C3) to HMO for 4 persons (Class C4) and single storey rear extension

  Granted Full applications Extension 16 docs
  Small domestic

• 44 Sebastopol Street St Thomas Swansea SA1 8BL

  2018/2532/FUL Submitted 30 Nov 2018 35m away

  Change of use from a dwellinghouse (Class C3) to a 3 bed HMO for 3 people (Class C4)

  Granted Full applications 16 docs
  Domestic

• 17 Mackworth Terrace St Thomas Swansea SA1 8BH

  2018/2635/FUL Submitted 12 Dec 2018 92m away

  Retention and completion of detached garage

  Granted Full applications 11 docs

• Land Between 20 And 22 St Leger Crescent St Thomas Swansea SA1 8EU

  2022/1460/S73 Submitted 16 Jun 2022 98m away

  Detached dwelling to be used as a HMO for 4 people (Class C4) with associated landscaping and off road parking - variation of condition 4 of planning permission 2019/1789/FUL granted 4th November 2019 to amend the limit of the use from 4 to 5 persons

  Granted Amendments New dwelling 20 docs
  Domestic

• Land Between 20 & 22 St Leger Crescent St Thomas Swansea SA1 8EU

  2018/2468/PRE Submitted 20 Nov 2018 98m away

  PRE APP Pair of semi detached dwellings

  Decided Other 4 docs

• 26 Mackworth Terrace St Thomas Swansea SA1 8BH

  2018/2079/FUL Submitted 24 Sep 2018 122m away

  Retention of use of property as a 3 bedroom HMO for 3 people (Class C4)

  Granted Full applications 14 docs

• 2026/1425/PLD Awaiting decision

  18 Moorside Road West Cross Swansea SA3 5EY

  Enlargement of existing rear dormer roof extensions with rear Juliet balcony (application for a Certificate of Proposed Lawful Development)

  1 Sep 2026 Lawful development
• 2026/0962/ELD Decided

  9 Gore Terrace Mount Pleasant Swansea SA1 5DN

  Use of upper floor Flat/Maisonette as a HMO for up to 6 people (Class C4) application for a Certificate of Existing Lawful Development)

  8 Jun 2026 Lawful development
• 2026/0756/PLD Decided

  55 - 57 Eversley Road Sketty Swansea SA2 9DE

  The proposed development is for a change of use from a bakery to a Premier Convenience Store (application for a Certificate of Proposed Lawful Development)

  7 May 2026 Lawful development
• 2026/1395/PLD Awaiting decision

  152 Pennard Drive Southgate Swansea SA3 2DR

  Single storey rear extension & ground floor side window (Application for a certificate of Proposed Lawful Development)

  26 Aug 2026 Lawful development
• 2026/0787/ELD Decided

  11 Bernard Street Uplands Swansea SA2 0HU

  Continued use of property to house ex-service veterans on a temporary basis (application for a Certificate of Existing Lawful Development)

  11 May 2026 Lawful development