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Planning application

5 Cromwell Street Mount Pleasant Swansea SA1 6EZ

Granted Swansea 2026/0993/ELD Lawful Dev. Cert. - Existing

Permission granted. Work must normally begin within five years of the decision or the permission lapses.

Proposal

Use of Property as a HMO (Class C4) (application for a Certificate of Existing Lawful Development)

As published by the council, reference 2026/0993/ELD

Application record

Reference
2026/0993/ELD
Type
Lawful Dev. Cert. - Existing
Status
Decided
Decision
Granted As published: Was Lawful (existing)
Received
15 Jun 2026
Validated
15 Jun 2026
Decided
31 Jul 2026
Ward
Castle - Bay Area
Decision by
Delegated Decision
Postcode
SA1 6EZ

Timeline

Dates from the published record

  1. 15 Jun 2026

    Received by Swansea

  2. 28 Jul 2026

    Added to PlanIndex

  3. 31 Jul 2026

    Decision issued: Was Lawful (existing)

Who's behind it

Company information only, from the register and Companies House

Atrium Planning Consultants Agent, a planning consultancy registered in Swansea

Active · incorporated 2020 · Swansea

216 applications on PlanIndex · across 13 councils · 80% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

Plans, drawings, consultee responses and the officer's report

11 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Swansea granted permission on 31 July 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.

About lawful development applications

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.

Nearby applications

Within 0.3 miles

  • 11 Cromwell Street Mount Pleasant Swansea SA1 6EZ

    2026/0521/ELD Submitted 31 Mar 2026 50 yards away

    Use of property as a C4 HMO (Application for a Certificate of Existing Lawful Use)

    Granted Lawful development 10 docs

  • 21 Rhondda Street Mount Pleasant Swansea SA1 6ER

    2026/0197/FUL Submitted 5 Feb 2026 50 yards away

    Replacement single-storey flat-roofed infill extension, extension of the existing single-storey rear extension at ground floor level, and construction of a first-floor rear extension with the existing rear roof ridge extended over the new first-floor extension

    Granted Full applications Extension 14 docs
    Small domestic

  • 27 The Promenade Mount Pleasant Swansea SA1 6EN

    2019/1277/FUL Submitted 5 Jun 2019 50 yards away

    First and second floor front balconies, two front rooflights, increase in eaves height and replacement flat roof to garage, addition of new garage door and entrance door to rear elevation, extension to rear two storey pitched roof to create continuous ridgeline, addition of three rooflights to rear pitched roof and one rooflight to main roof

    Granted Full applications Extension Loft or dormer 7 docs

  • 27 The Promenade Mount Pleasant Swansea SA1 6EN

    2019/0850/FUL Submitted 10 Apr 2019 50 yards away

    First and second floor front balconies, two front rooflights, increase in eaves height and creation of flat roof above garage to provide first floor rear balcony, addition of new garage door and entrance door to rear elevation, extension to rear two storey pitched roof to create continuous ridgeline, addition of three rooflights to rear pitched roof and one rooflight to main roof

    Refused Full applications Extension Loft or dormer 7 docs

  • 25 The Promenade Mount Pleasant Swansea SA1 6EN

    2020/0796/ELD Submitted 4 May 2020 50 yards away

    Use of property as a seven bedroom House in Multiple Occupation (application for a Certificate of Existing Lawful Use)

    Refused Lawful development 13 docs

  • Land To The South Of Stanley Terrace And Promenade And Heathfield Mount Pleasant Swansea SA1 6EW

    2025/2303/PLD Submitted 4 Nov 2025 100 yards away

    Use of land as a car park associated with Mount Pleasant Business Centre Ltd (application for a Certificate of Proposed Lawful Development)

    Granted Lawful development 12 docs

In Swansea

  • 2026/1645/PLD Awaiting decision

    27 Sycamore Road West Cross Swansea SA3 5LB

    Detached outbuilding (application for a Certificate of Proposed Lawful Development)

    Received 7 Oct, published by the council 9 Oct 2026 Lawful development
  • 2026/1344/ELD Granted

    50 Eversley Road Sketty Swansea SA2 9DA

    Raised deck (application for a Certificate of Existing Lawful Development)

    Received 17 Aug, published by the council 27 Aug 2026 Lawful development
  • 2026/1525/PLD Refused

    15 Westland Avenue West Cross Swansea SA3 5NP

    Single storey rear extension and alterations to fenestration (application for a Certificate of Proposed Lawful Development)

    Received 18 Sep, published by the council 25 Sep 2026 Lawful development
  • 2026/1627/PLD Awaiting decision

    73 Mumbles Road West Cross Swansea SA3 5AA

    Stationing of a caravan to provide ancillary residential accommodation (application for a Certificate of Proposed Lawful Development)

    Received 5 Oct, published by the council 9 Oct 2026 Lawful development
  • 2026/1270/ELD Refused

    188 Hanover Street Swansea SA1 6BP

    Use of property as a HMO (Class C4) (application for a Certificate of Existing Lawful Development)

    Received 4 Aug, published by the council 25 Aug 2026 Lawful development