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Planning application

Principality House The Friary Cathays Cardiff CF10 3HX

Awaiting decision Cardiff 25/02366/FUL Full Planning Permission

Works: Extension

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Change of use of existing building from office (Class B1) to co-living residential accommodation with associated internal and external alterations including new ninth floor for amenity use, lift and stairwell extensions, front enclosure, terrace infills, and reconfiguration of basement for car and cycle parking. Existing retail unit to be retained and provision of a ground floor commercial unit (Use Classes A1/A2/A3/B1).

As published by the council, reference 25/02366/FUL

Application record

Reference
25/02366/FUL
Type
Full Planning Permission
Status
Registered
Received
15 Oct 2025
Validated
20 Oct 2025
Ward
CATHAYS
Postcode
CF10 3HX

Timeline

Dates from the published record

  1. 15 Oct 2025

    Received by Cardiff

  2. 20 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 22 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 15 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Cardiff took a median of 56 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Expedite Planning Ltd Agent, a planning consultancy registered in Exeter

Active · incorporated 2023 · Exeter

28 applications on PlanIndex · across 6 councils · 100% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

124 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 happens while it is decided

This application is with Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided full applications in a median of 85 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

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