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Planning application

12 Mortimer Road Pontcanna Cardiff CF11 9JZ

Granted Cardiff 24/02768/HSE Householder Planning Permission

Works: Extension Loft or dormer 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

Removal of outbuilding. Single storey rear extension with rear dormer roof extension.

As published by the council, reference 24/02768/HSE

Application record

Reference
24/02768/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
26 Nov 2024
Validated
26 Nov 2024
Decided
7 Jan 2025
Ward
RIVERSIDE
Decision by
Delegated Decision
Postcode
CF11 9JZ

Site history

Applications at this address on the Cardiff register

This site has had 2 applications since 2024: 1 approved, 1 refused.

  • 24/02558/CLPUD Refused

    12 Mortimer Road Pontcanna Cardiff CF11 9JZ

    Single storey rear extension and rear dormer loft conversion

    Decided 25 Nov 2024 Lawful development

Timeline

Dates from the published record

  1. 26 Nov 2024

    Received by Cardiff

  2. 7 Jan 2025

    Decision issued: Permission Granted

  3. 22 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

SK DESIGNS Agent, a design practice

143 applications on PlanIndex · across 7 councils · 84% granted

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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.

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What this grant of permission means

Cardiff granted permission on 7 January 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 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

  • 12 Mortimer Road Pontcanna Cardiff CF11 9JZ

    24/02558/CLPUD Submitted 28 Oct 2024 50 yards away

    Single storey rear extension and rear dormer loft conversion

    Refused Lawful development Extension Loft or dormer 10 docs
    Small domestic

  • 235 Cathedral Road Pontcanna Cardiff CF11 9PP

    24/02485/FUL Submitted 18 Oct 2024 50 yards away

    Proposed single storey rear extension to class A1 use

    Granted Full applications Extension 11 docs
    Small domestic

  • 235 Cathedral Road Pontcanna Cardiff CF11 9PP

    26/01786/VAR Submitted 17 Aug 2026 50 yards away

    98% historically approved · decision due ~16 Nov

    Proposed single storey rear extension to class A1 use (Approved 18 December 2024- 24/02485/FUL):- Variation of Condition 2 (Approved Plans) of 24/02485/FUL to amend the approved scheme as follows: 1) Proposed single storey rear extension increased in size.

    Awaiting decision Amendments Extension 3 docs
    Small domestic

  • 15 Mortimer Road Pontcanna Cardiff CF11 9JZ

    26/00401/HSE Submitted 26 Feb 2026 50 yards away

    First floor rear extension and rear dormer loft conversion and lean-to roof addition to existing single storey structure

    Granted Householder Extension Loft or dormer 11 docs
    Small domestic

  • 26 Mortimer Road Pontcanna Cardiff CF11 9JZ

    26/00545/FUL Submitted 18 Mar 2026 50 yards away

    Change of use from Class D1 (Physiotherapy clinic) to Class C3 two bedroom flat.

    Withdrawn Full applications 7 docs

  • 243 - 245 Cathedral Road Pontcanna Cardiff CF11 9PP

    26/01812/ADV Submitted 25 Aug 2026 50 yards away

    98% historically approved · decision due ~27 Oct

    Painted advertisements.

    Awaiting decision Advertising 15 docs

In Cardiff

  • 26/02112/HSE Awaiting decision

    7 Penydarren Drive Whitchurch Cardiff CF14 2TT

    Proposed Single Storey Side/Rear Extension with Garage Conversion

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

    78 Mill Road Lisvane Cardiff CF14 0UG

    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