Skip to content
PlanIndex Get alerts
Menu

Planning application

27 Southcourt Road Penylan Cardiff CF23 9DB

Granted Cardiff 23/00078/CLD Certificate of Lawful Dev - proposed

Works: Extension Windows or glazing

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

Proposal

Replacement of existing flat roof with mono pitched roof to side extension and installation of rear patio doors including internal alterations.

As published by the council, reference 23/00078/CLD

Application record

Reference
23/00078/CLD
Type
Certificate of Lawful Dev - proposed
Status
Decided
Decision
Permission Granted
Received
12 Jan 2023
Validated
19 Jan 2023
Decided
16 Mar 2023
Ward
PENYLAN
Decision by
Delegated Decision
Postcode
CF23 9DB

Timeline

Dates from the published record

  1. 12 Jan 2023

    Received by Cardiff

  2. 19 Jan 2023

    Validated

    Checked as complete and ready for consideration.

  3. 16 Mar 2023

    Decision issued: Permission Granted

  4. 29 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice

71 applications on PlanIndex · across 10 councils · 96% 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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 31 Southcourt Road Penylan Cardiff CF23 9DB

    26/01309/HSE Submitted 22 Jun 2026 23m away

    92% historically approved · decision due ~17 Aug

    Single storey rear extension.

    Awaiting decision Householder Extension 6 docs
    Small domestic
  • 20 Dorchester Avenue Penylan Cardiff CF23 9BR

    26/01496/HSE Submitted 20 Jul 2026 81m away

    92% historically approved · decision due ~14 Sep

    Retrospective permission for proposed loft dormer and side gable extension.

    Awaiting decision Householder Extension Loft or dormer 8 docs
    Domestic
  • 20 Dorchester Avenue Penylan Cardiff CF23 9BR

    26/01302/CLPUD Submitted 22 Jun 2026 81m away

    Rear loft dormer and creation a gable end.

    Withdrawn Lawful development Loft or dormer 11 docs
  • 58 Waterloo Road Penylan Cardiff CF23 9BH

    23/00041/HSE Submitted 6 Jan 2023 98m away

    Single storey rear extension.

    Granted Householder Extension 6 docs
    Small domestic
  • 7 Ferny Court Penylan Cardiff CF23 9BU

    25/01758/WTTPP Submitted 25 Jul 2025 99m away

    2 x Tilia Europea (rear garden) - Crown raise over highway to approx. 4.5m to suitable alternative pruning points due to overhanging public footpath and road

    Granted Trees 3 docs
  • 7 & 8 Ferny Court Penylan Cardiff CF23 9BU

    26/01866/WTTPF Submitted 26 Aug 2026 99m away

    100% historically approved · decision due ~21 Oct

    Felling and removal of trees affecting retaining wall.

    Awaiting decision Trees 5 docs

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