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Planning application

26/01199/HSE

47 Allerton Street Grangetown Cardiff CF11 6SL

Awaiting decision Cardiff Householder Planning Permission

Proposal

Construction of a garden room.

As published by the council, reference 26/01199/HSE

Timeline

Dates from the published record

  1. 10 Jun 2026

    Received by Cardiff

  2. 16 Jun 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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 26/00374/CLEUD Granted

    18 Court Road Grangetown Cardiff CF11 6SB

    Five self contained flats.

    23 Feb 2026 97m away Lawful development
  • 26/01238/FUL Awaiting decision

    Dees Court 10 Clare Road Grangetown Cardiff CF11 6QL

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    16 Jun 2026 132m away Full applications
  • 25/01831/HSE Awaiting decision

    18 Mardy Street Grangetown Cardiff CF11 6DA

    Raise the perimeter fence to 2.4 meters.

    6 Aug 2025 227m away Householder
  • 26/00753/FUL Awaiting decision

    87-89 Tudor Street Riverside Cardiff CF11 6AD

    Conversion of 1 no. 4 Bedroom Flat into 3 no. 1 Bedroom Flats with associated works.

    16 Apr 2026 232m away Full applications
  • 25/02249/FUL Awaiting decision

    85 Tudor Street Riverside Cardiff CF11 6AD

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    30 Sep 2025 236m away Full applications
  • 26/00469/HSE Granted

    11 Gloucester Street Riverside Cardiff CF11 6EL

    Single storey rear extension.

    9 Mar 2026 276m away Householder

In Cardiff

  • 26/00074/HSE Granted

    201 Pantbach Road Rhiwbina Cardiff CF14 6AE

    Side dormer roof extensions. Two storey gabled rear extension with first floor Juliette balcony and external alterations to the property.

    15 Jan 2026 Householder
  • 26/01047/HSE Granted

    39 James Court Trowbridge Cardiff CF3 0FA

    Single storey rear extension.

    21 May 2026 Householder
  • 26/01054/HSE Granted

    38 Heol Iscoed Rhiwbina Cardiff CF14 6PB

    First floor rear extension, single storey side extension, demolition of existing garage.

    21 May 2026 Householder
  • 26/01058/HSE Granted

    37 Ridgeway Lisvane Cardiff CF14 0RS

    Demolition of existing garage, and erection of a single storey rear/side extension.

    22 May 2026 Householder
  • 26/01044/HSE Granted

    102 Wenallt Road Rhiwbina Cardiff CF14 6TP

    Single storey rear extension.

    20 May 2026 Householder