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Planning application

25 Lon Cwmgwyn Sketty Swansea SA2 0TY

Granted Swansea 2025/2692/FUL Full Plans

Works: Extension Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Proposed single-storey rear extension and two-storey front extension to replace and widen existing bay windows. Installation of patio doors on principal elevation, extension of existing raised front curtilage section and new glass balustrades to replace existing walls. Regrading of rear tiered garden.

As published by the council, reference 2025/2692/FUL

Application record

Reference
2025/2692/FUL
Type
Full Plans
Status
Decided
Decision
Granted As published: Approve
Received
23 Dec 2025
Validated
23 Dec 2025
Decided
12 Feb 2026
Ward
Uplands - Bay Area
Decision by
Delegated Decision
Postcode
SA2 0TY

Timeline

Dates from the published record

  1. 23 Dec 2025

    Received by Swansea

  2. 12 Feb 2026

    Decision issued: Approve

  3. 28 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Stiwdio C3 Architecture & Design Ltd. Agent, an architecture practice registered in Barry

Active · incorporated 2020 · Barry

9 applications on PlanIndex · across 4 councils

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Documents

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

12 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 12 February 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 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 500 metres

  • 24 Lon Cwmgwyn Sketty Swansea SA2 0TY

    2020/0115/PLD Submitted 20 Jan 2020 8m away

    Single storey rear extension and relocation of access to rear garden (application for a Certificate of Proposed Lawful Development)

    Granted Lawful development Extension 10 docs
    Small domestic

  • 15 Lon Bryngwyn Sketty Swansea SA2 0TX

    2024/2098/FUL Submitted 7 Nov 2024 41m away

    Addition of front dormer

    Granted Full applications Loft or dormer 13 docs

  • 8 Lon Bryngwyn Sketty Swansea SA2 0TX

    2019/1757/FUL Submitted 29 Jul 2019 73m away

    Front and rear dormers

    Granted Full applications Loft or dormer 9 docs

  • Townhill Campus Townhill Road Cockett Swansea SA2 0UT

    2019/2903/RES Submitted 19 Dec 2019 92m away

    Construction of 84 dwellings and associated infrastructure (details of the appearance, layout and scale pursuant to hybrid / outline planning permission ref: 2018/2698/FUL granted 8 October, 2019 and discharge of Condition 4 (Reserved Matters), Condition 8 (Levels), Conditions 13 & 14 (Drainage), Condition 23 (Pedestrian Link).

    Granted Reserved matters 125 docs
    Major scheme

  • Former Townhill Campus Townhill Road Cockett Swansea SA2 0UT

    2024/1646/RES Submitted 29 Aug 2024 92m away

    Reserved Matters application for the re-siting of 2 no. houses (G2 plots) to the easternmost block of the southern plateau (details of the appearance, layout and scale pursuant to hybrid / outline planning permission ref: 2018/2698/FUL granted 8 October, 2019)

    Granted Reserved matters 68 docs
    Several homes

  • Former Townhill Campus Townhill Road Cockett Swansea SA2 0UT

    2024/1646/S73 Submitted 29 Aug 2024 92m away

    Reserved Matters application for the re-siting of 2 no. houses (G2 plots) to the easternmost block of the southern plateau (details of the appearance, layout and scale pursuant to hybrid / outline planning permission ref: 2018/2698/FUL granted 8 October, 2019)

    Granted Reserved matters 68 docs
    Several homes

In Swansea

  • 2026/1209/FUL Decided

    155 Eaton Crescent Uplands Swansea SA1 4QR

    Change of use of former residential home (Class C2) to a HMO for up to 8 people (Sui-generis) and demolition of single storey element to create 3 parking spaces.

    Received 22 Jul, published by the council 17 Aug 2026 Full applications
  • 2026/0620/FUL Refused

    Garage In Service Lane Rear Of 57 Gwydr Crescent Uplands Swansea SA2 0AD

    Retention of use of the building as a car vehicle repair garage

    Received 17 Apr, published by the council 28 Jul 2026 Full applications
  • 2026/1277/FUL Granted

    55 Broadmead Killay Swansea SA2 7EJ

    Single storey side extension

    Received 5 Aug, published by the council 14 Aug 2026 Full applications
  • 2026/1261/FUL Granted

    9 Dunns Close Mumbles Swansea SA3 4AF

    Single storey rear extension

    Received 3 Aug, published by the council 7 Aug 2026 Full applications
  • 2026/1182/FUL Granted

    11 Tavistock Road Sketty Swansea SA2 0SL

    Retrospective application for extension to the projection of an existing high-level veranda at the subject property, to include 6 steps leading from the veranda to the lower garden area.

    Received 15 Jul, published by the council 28 Jul 2026 Full applications