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Planning application

3 Castle Avenue Mumbles Swansea SA3 4BA

Decided Swansea 2018/1469/PLD Lawful Dev. Cert - Proposed

Works: Extension Loft or dormer

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Rear roof extension, insertion of three front rooflights and addition of flue to side elevation (application for a Certificate of Proposed Lawful Development)

As published by the council, reference 2018/1469/PLD

Application record

Reference
2018/1469/PLD
Type
Lawful Dev. Cert - Proposed
Status
Decided
Decision
Is Lawful (proposed)
Received
2 Jul 2018
Validated
2 Jul 2018
Decided
9 Aug 2018
Ward
Oystermouth - Bay Area
Parish
Mumbles Community Council
Decision by
Delegated Decision
Postcode
SA3 4BA

Site history

Applications at this address on the Swansea register

This site has had 2 applications since 2018: 1 approved, 0 refused.

  • 2018/2312/NMA Granted

    3 Castle Avenue Mumbles Swansea SA3 4BA

    Non Material Amendment to 2018/0282/FUL granted 18th May 2018 to allow alterations to the roof and fenestration of the single storey rear extension

    Decided 3 Dec 2018 Amendments

Timeline

Dates from the published record

  1. 2 Jul 2018

    Received by Swansea

  2. 9 Aug 2018

    Decision issued: Is Lawful (proposed)

  3. 17 Aug 2026

    Added to PlanIndex

Documents

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

10 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.

Trade members open them from here.

Open the documents

After the decision

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.

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 500 metres

  • 3 Castle Avenue Mumbles Swansea SA3 4BA

    2018/2312/NMA Submitted 25 Oct 2018 0m away

    Non Material Amendment to 2018/0282/FUL granted 18th May 2018 to allow alterations to the roof and fenestration of the single storey rear extension

    Granted Amendments Extension Windows or glazing 7 docs
    Small domestic

  • 5 Castle Avenue Mumbles Swansea SA3 4BA

    2024/1704/TCA Submitted 6 Sep 2024 19m away

    To reduce the Copper Beech Tree at the gate entrance by up to 2 metres and any low hanging branches to be lifted upto 10ft within the Mumbles Conservation Area

    Granted Trees 6 docs

  • 8 Castle Avenue Mumbles Swansea SA3 4BA

    2019/2485/FUL Submitted 30 Oct 2019 43m away

    Alterations and part demolition to front boundary wall/gate to create wider vehicular access and hardstanding for additional parking space to the front of the property

    Granted Full applications Demolition 6 docs
    Small domestic

  • 9 Castle Avenue Mumbles Swansea SA3 4BA

    2024/1953/FUL Submitted 16 Oct 2024 52m away

    Addition of rear glass ballustrading to form balcony above existing single storey rear extension.

    Refused Full applications Extension 9 docs
    Small domestic

  • 16 Newton Road Mumbles Swansea SA3 4AU

    2025/2235/FUL Submitted 27 Oct 2025 70m away

    Installation of new glazed shopfront and entrance door

    Granted Full applications Windows or glazing 10 docs

  • Newbury Pharmacy 35 - 37 Newton Road Mumbles Swansea SA3 4BD

    2021/1387/DOC Submitted 18 May 2021 77m away

    Installation of an automated prescription collection machine to the shopfront - discharge of condition 3 of planning permission 2021/0679/FUL granted 14th May 2021

    Granted Conditions Windows or glazing 7 docs

In Swansea

  • 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