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Planning application

3 Nant Glas Penllergaer Swansea SA4 9SW

Granted Swansea 2026/0513/NMA Non Material Amendment

Works: Extension Demolition Small domestic

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

Relates to 2025/2530/FUL

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

Proposal

Demolition of the existing conservatory and proposed single storey rear extension (Non-material amendment of planning permission 2025/2530/FUL) to increase the width of the single storey rear extension

As published by the council, reference 2026/0513/NMA

Application record

Reference
2026/0513/NMA
Type
Non Material Amendment
Status
Decided
Decision
Approve
Received
30 Mar 2026
Validated
30 Mar 2026
Decided
14 Apr 2026
Ward
Pontlliw And Tircoed - Area 1
Decision by
Delegated Decision
Postcode
SA4 9SW

Site history

Applications at this address on the Swansea register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 2025/2530/FUL Granted

    3 Nant Glas Penllergaer Swansea SA4 9SW

    Demolition of the existing conservatory and proposed single storey rear extension

    Decided 19 Jan 2026 Full applications

Timeline

Dates from the published record

  1. 30 Mar 2026

    Received by Swansea

  2. 14 Apr 2026

    Decision issued: Approve

  3. 28 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 2025/2530/FUL Granted

    3 Nant Glas Penllergaer Swansea SA4 9SW

    Demolition of the existing conservatory and proposed single storey rear extension

    Decided 19 Jan 2026 Full applications

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

148 applications on PlanIndex · across 2 councils · 83% 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

7 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 14 April 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 3 Nant Glas Penllergaer Swansea SA4 9SW

    2025/2530/FUL Submitted 28 Nov 2025 0m away

    Demolition of the existing conservatory and proposed single storey rear extension

    Granted Full applications Extension Demolition 13 docs
    Small domestic

  • 1 Nant Glas Penllergaer Swansea SA4 9SW

    2026/0139/FUL Submitted 29 Jan 2026 26m away

    Demolition of existing conservatory and construction of a single storey full width rear extension with lean to roof

    Granted Full applications Extension Demolition 14 docs
    Small domestic

  • 46 Heol Tircoed Penllergaer Swansea SA4 9QZ

    2019/0251/FUL Submitted 1 Feb 2019 226m away

    Addition of front bay window

    Granted Full applications Windows or glazing 6 docs

  • 13 Heol Tircoed Penllergaer Swansea SA4 9QZ

    2020/0014/S73 Submitted 6 Jan 2020 234m away

    Single storey detached dwelling (Variation of condition 1 of planning permission 2015/0825 granted 15th June 2015) to extend the period of time to commence the development by 4 years

    Granted Amendments New dwelling 9 docs
    Small domestic

  • 13 Heol Tircoed Penllergaer Swansea SA4 9QZ

    2018/2511/OUT Submitted 28 Nov 2018 235m away

    Detached Dwelling (Outline) with siting to be agreed

    Refused Outline New dwelling 10 docs
    Domestic

  • 19 Bron Afon Uchaf Penllergaer Swansea SA4 9QW

    2024/1515/FUL Submitted 7 Aug 2024 248m away

    Single storey side extension

    Granted Full applications Extension 8 docs
    Small domestic

In Swansea

  • 2026/1436/NMA Granted

    30 Whitestone Road Bishopston Swansea SA3 3DB

    Non-Material Amendment to Planning Permission 2026/1048/FUL granted 17th August 2026 to increase the height of the dormer to allow for an internal head height of 2.3m

    2 Sep 2026 Amendments
  • 2026/1324/NMA Refused

    15 The Paddock West Cross Swansea SA3 5AH

    Two storey extension to the rear of the existing house - Non Material Amendment to planning permission 2025/0991/FUL granted 3rd October 2025 to allow for amendments to some of the fenestration and doors, change the existing cladding, addition of a canopy over the front door and a first floor rear balcony

    12 Aug 2026 Amendments
  • 2026/1244/S73 Granted

    37 Oxwich Leisure Park Oxwich Swansea SA3 1LS

    Variation of condition (d) of Planning Permission 77/1167/03 granted 24th November 1977 to allow for holiday occupation of the chalet for 10 months from the 1st of March to 31st December

    28 Jul 2026 Amendments
  • 2026/1471/NMA Awaiting decision

    32 Mumbles Road Blackpill Swansea SA3 5AU

    Replacement dwelling - Non Material Amendment to Planning Permission 2026/0629/S73 granted 25th June 2026 to allow alterations to the plans

    7 Sep 2026 Amendments
  • 2026/0346/S73 Refused

    Land To The Rear Of No 77 Swansea Road Pontlliw Swansea

    Detached dormer bungalow and detached garage (Application to vary conditions 2 and 4 of planning permission 2020/2552/FUL granted 25th November 2021) to amend the approved site plan and wording

    4 Mar 2026 Amendments