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Planning application

26/01449/CLPUD

53 Westbourne Road Whitchurch Cardiff CF14 2BR

Awaiting decision Cardiff Cert of Lawfulness Proposed (s192)

Proposal

single storey flat roof side and rear extension

As published by the council, reference 26/01449/CLPUD

Timeline

Dates from the published record

  1. 13 Jul 2026

    Received by Cardiff

  2. 14 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 22 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Cardiff for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

  • 26/00597/HSE Awaiting decision

    2 Heol Blakemore Whitchurch Cardiff CF14 2BX

    Single storey side extension and first floor rear extension, including 2 off street parking spaces and balcony.

    24 Mar 2026 50m away Householder
  • 26/00910/FUL Awaiting decision

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  • 26/00345/HSE Awaiting decision

    33 Heol Don Whitchurch Cardiff CF14 2AR

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    18 Feb 2026 112m away Householder
  • 26/00208/HSE Granted

    4 Athelstan Road Whitchurch Cardiff CF14 2EP

    Single storey side extension with external alterations.

    3 Feb 2026 117m away Householder
  • 26/00194/WTCA Granted

    25 Heol Don Whitchurch Cardiff CF14 2AR

    Holly; front garden l/h side of drive, remove dead branches and crown raise upto 3m above ground level including large limb on r/h side of stem. Plum; rear garden r/h side, fell to ground level

    30 Jan 2026 133m away Trees
  • 25/02723/HSE Granted

    10 Heol Penlan Whitchurch Cardiff CF14 2BY

    First floor rear extension

    21 Nov 2025 143m away Householder

In Cardiff

  • 26/01314/CLPUD Granted

    Beech House Pascal Close Trowbridge Cardiff

    Remove air handling unit and chiller systems. The plinth to be removed and a replacement plinth being installed on the same footprint. Installation of a new liquid nitrogen tank.

    23 Jun 2026 Lawful development
  • 26/01429/CLPUD Awaiting decision

    311 Western Avenue Llandaff Cardiff CF5 2BA

    Works associated with a loft conversion

    10 Jul 2026 Lawful development
  • 26/01415/CLPUD Awaiting decision

    85 Wenallt Road Rhiwbina Cardiff CF14 6TP

    Construction of rear roof dormer and installation of roof windows.

    9 Jul 2026 Lawful development
  • 26/01391/CLEUD Awaiting decision

    173 Rhymney Street Cathays Cardiff CF24 4DL

    Use of the property as a Sui Generis House in Multiple Occupation (HMO).

    6 Jul 2026 Lawful development
  • 26/01394/CLEUD Awaiting decision

    Former Citadel Site Splott Road Splott Cardiff CF24 1HD

    Confirmation that a material commencement of development has taken place pursuant to planing permission 21/00053/MJR.

    6 Jul 2026 Lawful development