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Planning application

54 Palace Road Llandaff Cardiff CF5 2AH

Granted Cardiff 25/02877/HSE Householder Planning Permission

Works: Extension Roofing 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

Part ground floor, part first floor extension and new roof to outbuilding.

As published by the council, reference 25/02877/HSE

Application record

Reference
25/02877/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
5 Dec 2025
Validated
5 Dec 2025
Decided
21 Apr 2026
Ward
LLANDAFF
Decision by
Delegated to Group Leader
Postcode
CF5 2AH

Timeline

Dates from the published record

  1. 5 Dec 2025

    Received by Cardiff

  2. 21 Apr 2026

    Decision issued: Permission Granted

  3. 22 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Downs Merrifield Architects Agent, an architecture practice

33 applications on PlanIndex · across 2 councils · 100% granted

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Documents

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

16 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

Cardiff granted permission on 21 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 46 Palace Road Llandaff Cardiff CF5 2AH

    24/01636/HSE Submitted 11 Jul 2024 50 yards away

    Alterations to the roof in order to create loft accommodation, external material alterations including roof lights. External kitchen area to ground floor terrace.

    Granted Householder Loft or dormer 24 docs
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  • 48 PALACE ROAD, LLANDAFF, CARDIFF, CF5 2AH

    10/01017/W Submitted 3 Jun 2010 50 yards away

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    Granted Householder 1 doc
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  • 42 Palace Road Llandaff Cardiff CF5 2AH

    26/00797/WTCA Submitted 20 Apr 2026 50 yards away

    Remove the two lowest branches from the birch in the rear garden of 42 Palace Road.

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  • 1 St Michael's Road Llandaff Cardiff CF5 2AL

    24/01732/HSE Submitted 25 Jul 2024 100 yards away

    Construction of new single storey garden room with seperate shower/ WC.

    Granted Householder 10 docs
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  • 6 Greenwich Road Canton Cardiff CF5 1EU

    23/00070/CLD Submitted 11 Jan 2023 150 yards away

    Single storey rear extension to replace existing rear conservatory, reduction in size of detached garage, and introduction of two windows to side elevation serving WC and Utility Room.

    Withdrawn Lawful development Extension Windows or glazing 15 docs
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  • Part Of Land At 28 Palace Road Llandaff Cardiff CF5 2AF

    22/00389/MNR Submitted 22 Feb 2022 150 yards away

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    Withdrawn Full applications New dwelling 23 docs

In Cardiff

  • 26/02112/HSE Awaiting decision

    7 Penydarren Drive Whitchurch Cardiff CF14 2TT

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    Received 7 Oct, published by the council 9 Oct 2026 Householder
  • 26/02113/HSE Awaiting decision

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    PROPOSED FIRST FLOOR EXTENSION AT SIDE OF HOUSE

    Received 7 Oct, published by the council 9 Oct 2026 Householder
  • 26/01702/HSE Granted

    45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

    Two storey and single storey rear extensions (development similar to that as approved under 25/00533/HSE with additional first floor part).

    Received 10 Aug, published by the council 24 Aug 2026 Householder
  • 26/02104/HSE Awaiting decision

    15 Brynteg Rhiwbina Cardiff CF14 6TS

    Proposed single storey rear extension to the existing semi-detached dwelling including minor internal and external modifications

    Received 6 Oct, published by the council 9 Oct 2026 Householder
  • 26/02102/HSE Awaiting decision

    49 Kimberley Road Penylan Cardiff CF23 5DL

    Proposed ground floor rear side return extension

    Received 6 Oct, published by the council 9 Oct 2026 Householder