Skip to content
PlanIndex Get alerts
Menu

Planning application

25/02818/HSE

16 Grosvenor Street Canton Cardiff CF5 1NH

Granted Cardiff Householder Planning Permission

Proposal

Single-storey side extension.

As published by the council, reference 25/02818/HSE

Timeline

Dates from the published record

  1. 28 Nov 2025

    Received by Cardiff

  2. 22 Jan 2026

    Decision issued: Permission Granted

  3. 22 Jul 2026

    Added to PlanIndex

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 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

  • 26/00726/ADV Granted

    425 - 427 Cowbridge Road East Canton Cardiff CF5 1JG

    2X Internally Box fascia, 5X Non illuminated blue fascia, 4X vinyls,1X Dibond ATM surround

    13 Apr 2026 68m away Advertising
  • 26/00213/FUL Granted

    312 Cowbridge Road East Canton Cardiff CF5 1HB

    Rear dormer loft conversion and external alterations to the existing domestic dwelling and conversion to 3 self contained 1 bed and 1 studio apartments

    3 Feb 2026 95m away Full applications
  • 26/00936/HSE Awaiting decision

    Rear Of 15 Clive Road Canton Cardiff

    Rebuild and Alter Outbuilding to Rear to Form Granny Annex

    11 May 2026 129m away Householder
  • 25/02671/CLPUD Granted

    Unit 1 15 Clive Road Canton Cardiff

    Single storey rear extension.

    14 Nov 2025 138m away Lawful development
  • 25/02820/CLPUD Granted

    Unit 2 15 Clive Road Canton Cardiff CF5 1HF

    Single storey rear extension.

    28 Nov 2025 141m away Lawful development
  • 26/00310/FUL Granted

    1A Egerton Street Canton Cardiff CF5 1RF

    Demolition of commercial retail warehouse and construction of 4no. dwellings (2no. semi-detached pairs).

    12 Feb 2026 156m away Full applications

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