Skip to content
PlanIndex Get alerts
Menu

Planning application

40 Plantagenet Street Riverside Cardiff CF11 6AP

Granted Cardiff 25/00529/CLPUD Cert of Lawfulness Proposed (s192)

Works: Extension Loft or dormer

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

Proposal

Rear dormer roof extension and velux roof light to front.

As published by the council, reference 25/00529/CLPUD

Application record

Reference
25/00529/CLPUD
Type
Cert of Lawfulness Proposed (s192)
Status
Decided
Decision
Permission Granted
Received
3 Mar 2025
Validated
4 Mar 2025
Decided
14 Mar 2025
Ward
RIVERSIDE
Decision by
Delegated Decision
Postcode
CF11 6AP

Timeline

Dates from the published record

  1. 3 Mar 2025

    Received by Cardiff

  2. 4 Mar 2025

    Validated

    Checked as complete and ready for consideration.

  3. 14 Mar 2025

    Decision issued: Permission Granted

  4. 7 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in Swansea

21 applications on PlanIndex · across 3 councils · 100% granted

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

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

9 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

What this grant of permission means

Cardiff granted permission on 14 March 2025, 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 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

  • 44 Plantagenet Street, Riverside, Cardiff

    02/00702/W Submitted 28 Mar 2002 0m away

    KITCHEN EXTENSION

    Refused Householder Extension
    Domestic

  • 19 Fitzhamon Embankment Riverside Cardiff CF11 6AN

    25/01503/VAR Submitted 26 Jun 2025 65m away

    Change of use to create a 11-bedroom HMO (Sui Generis). External alterations to the property. (Approved 21 January 2025 - 24/02415/FUL):- Variation of Conditions 2 (Approved Plans) and 5 (Future Occupiers) of 24/02415/FUL to amend the approved scheme as follows: 1) Minor Amendments to the approved plans. 2) Re-wording of Condition 5 to allow up to 15 occupants in the HMO.

    Granted Amendments 12 docs

  • 13 Fitzhamon Embankment Riverside Cardiff CF11 6AN

    26/00702/FUL Submitted 7 Apr 2026 82m away

    92% historically approved · decision due ~8 Jun

    Conversion to a Sui Generis House in Multiple Occupation (HMO)

    Awaiting decision Full applications 7 docs

  • 46A Tudor Street Riverside Cardiff CF11 6AJ

    26/01770/FUL Submitted 20 Aug 2026 104m away

    92% historically approved · decision due ~15 Oct

    Change of use of upper floors from existing HMO to 2 no. 2 bedroom self -contained flats and 4 no. studio flats to first and second floors

    Awaiting decision Full applications New dwelling 5 docs

  • 54 Tudor Street Riverside Cardiff CF11 6AJ

    21/01212/MNR Submitted 10 May 2021 118m away

    REPLACEMENT OF SHOPFRONT AND RESIDENTIAL DOOR

    Granted Full applications Windows or glazing 5 docs

  • 6 Despenser Street Riverside Cardiff CF11 6AG

    22/00492/MNR Submitted 7 Mar 2022 146m away

    CONVERSION OF A SINGLE DWELLING INTO 3NO. APARTMENTS INCLUDING CONSTRUCTION OF A REAR DORMER ROOF EXTENSION

    Granted Full applications New dwelling Extension +1 10 docs
    Several homes

In Cardiff

  • 26/01705/CLPUD Granted

    390 Cyncoed Road Cyncoed Cardiff CF23 6SA

    Use of 390 Cyncoed Road as residential accommodation for up to six adults with mental health conditions, living together as a single household, with care and support provided by non-resident staff

    11 Aug 2026 Lawful development
  • 26/01807/CLPUD Awaiting decision

    33 Blossom Drive Lisvane Cardiff CF14 0BE

    Proposed single storey rear extension and conversion of integral garage

    25 Aug 2026 Lawful development
  • 26/01476/CLPUD Granted

    71 Llandennis Avenue Cyncoed Cardiff CF23 6JF

    Single storey extension to side and rear.

    16 Jul 2026 Lawful development
  • 26/01662/CLEUD Granted

    2 Llantwit Street Cathays Cardiff CF24 4AJ

    Use of the property as four self-contained flats.

    5 Aug 2026 Lawful development
  • 26/01775/CLEUD Awaiting decision

    62 Cottrell Road Roath Cardiff CF24 3EZ

    Use of the property as 2 residential care flats (Class C2).

    20 Aug 2026 Lawful development