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Planning application

23 Rosehill Terrace Mount Pleasant Swansea SA1 6JN

Awaiting decision Swansea 2026/1527/FUL Full Plans

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Retention of the rear car parking platform.

As published by the council, reference 2026/1527/FUL

Application record

Reference
2026/1527/FUL
Type
Full Plans
Status
Being Considered
Received
21 Sep 2026
Validated
21 Sep 2026
Ward
Uplands - Bay Area
Postcode
SA1 6JN

Site history

Applications at this address on the Swansea register

This site has had 3 applications since 2025: 0 approved, 1 refused.

  • 2026/1490/FUL Awaiting decision

    23 Rosehill Terrace Mount Pleasant Swansea SA1 6JN

    Retention and completion of first floor rear extension and second floor rear dormer

    Submitted 10 Sep 2026 Full applications
  • 2025/2560/FUL Refused

    23 Rosehill Terrace Mount Pleasant Swansea SA1 6JN

    Retention and completion of first floor rear extension and second floor rear dormer.

    Decided 23 Jan 2026 Full applications

Timeline

Dates from the published record

  1. 21 Sep 2026

    Received by Swansea

  2. 25 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 16 November 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 56 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Atrium Architecture Ltd Agent, an architecture practice registered in Swansea

Active · incorporated 2020 · Swansea

172 applications on PlanIndex · across 2 councils · 84% granted

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

See their track record

Documents

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

8 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with Swansea for determination, against a statutory target of eight weeks. Over the last year Swansea decided full applications in a median of 66 days. More in our guide to how long planning decisions take.

About full applications

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.

Nearby applications

Within 0.3 miles

  • 23 Rosehill Terrace Mount Pleasant Swansea SA1 6JN

    2025/2560/FUL Submitted 1 Dec 2025 50 yards away

    Retention and completion of first floor rear extension and second floor rear dormer.

    Refused Full applications Extension Loft or dormer 13 docs

  • 23 Rosehill Terrace Mount Pleasant Swansea SA1 6JN

    2026/1490/FUL Submitted 10 Sep 2026 50 yards away

    83% historically approved · decision due ~5 Nov

    Retention and completion of first floor rear extension and second floor rear dormer

    Awaiting decision Full applications Extension Loft or dormer 10 docs

  • 22 Montpelier Terrace Mount Pleasant Swansea SA1 6JW

    2021/2098/PLD Submitted 9 Aug 2021 50 yards away

    Use of existing outbuilding as an ancillary detached annexe (application for a Certificate of Proposed Lawful Development)

    Granted Lawful development 7 docs

  • 12 Rosehill Terrace Mount Pleasant Swansea SA1 6JN

    2026/1281/ELD Submitted 5 Aug 2026 50 yards away

    Use of property as a Class C4 HMO (application for a Certificate of Lawfulness)

    Refused Lawful development 6 docs

  • 12 Rosehill Terrace Mount Pleasant Swansea SA1 6JN

    2026/0598/FUL Submitted 14 Apr 2026 50 yards away

    Change of use from 6 bedroom HMO (Class C4) to 7 bedroom HMO (Unique Use Class)

    Refused Full applications 8 docs

  • 9 Penmaen Terrace Mount Pleasant Swansea SA1 6HZ

    2026/0702/ELD Submitted 28 Apr 2026 50 yards away

    Use of property as two units. The basement is used as a 1 bed flat for two occupants and the ground, first and second floor are used as a 6 bed HMO (Class C4) (application for a Certificate of Existing Lawful Development)

    Granted Lawful development 26 docs
    Several homes

In Swansea

  • 2025/2677/FUL Granted

    Cwm Cilau Fach Farm Salem Morriston Swansea SA6 6PF

    Remove existing two-storey extension and construct a two-storey rear extension and a single-storey side extension.

    Received 19 Dec, published by the council 28 Jul 2026 Full applications
  • 2026/1398/FUL Granted

    Land Lying On The West Side Of Kite Hill Llanmadoc Swansea SA3 1BU

    Construction of a small, purpose-built bat roost structure

    Received 26 Aug, published by the council 3 Sep 2026 Full applications
  • 2026/1313/FUL Granted

    17 Elba Street Gowerton Swansea SA4 3EE

    Single storey extension to the rear of the dwelling, connecting to and incorporating the existing garage, together with conversion of the garage into habitable living accommodation. Installation of a bird box to the side elevation.

    Received 11 Aug, published by the council 17 Aug 2026 Full applications
  • 2026/1195/FUL Granted

    27 Heol Cae Glas Llansamlet Swansea SA7 9XD

    Retention and completion of raised patio by 65cms for access and a 1.8m fence

    Received 20 Jul, published by the council 17 Aug 2026 Full applications
  • 2026/1329/FUL Granted

    Pleasant View Stones Field Penmaen Swansea SA3 2HQ

    Proposed replacement dwelling with associated landscaping (amendment to planning permission 2025/2422/FUL dated 28th May 2026)

    Received 13 Aug, published by the council 25 Aug 2026 Full applications