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Planning application

25/01887/HSE

8 Lon-y-celyn Whitchurch Cardiff CF14 7BW

Awaiting decision Cardiff Householder Planning Permission

Proposal

Proposed single storey side extension and internal alterations.

As published by the council, reference 25/01887/HSE

Timeline

Dates from the published record

  1. 14 Aug 2025

    Received by Cardiff

  2. 22 Jul 2026

    Added to PlanIndex

  3. 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

  • 25/01772/CLPUD Granted

    43 Lon-y-celyn Whitchurch Cardiff CF14 7BT

    Hip to Gable roof extension and the addition of rooflights to the front and rear roof elevations

    29 Jul 2025 74m away Lawful development
  • 25/02898/HSE Awaiting decision

    1 Lon-y-celyn Whitchurch Cardiff CF14 7BS

    Retention of existing rear decking and pergola structures.

    9 Dec 2025 126m away Householder
  • 26/01026/FUL Awaiting decision

    Land Adjacent To 1 Lon-y-celyn Whitchurch Cardiff CF14 7BS

    Proposed new dwelling.

    18 May 2026 129m away Full applications
  • 26/00344/HSE Granted

    48 Pantmawr Road Whitchurch Cardiff CF14 7TG

    Single storey rear extension and hip to gable roof with front and rear dormers.

    18 Feb 2026 180m away Householder
  • 25/02501/ADV Awaiting decision

    Hollybush Inn Pendwyallt Road Whitchurch Cardiff CF14 7EG

    Installation of replacement signs to include: 1x double sided totem sign to existing frame, 2x single sided post mounted corex signs fitted in 'V' shape, 1x formed aluminium roundel, 1x sign written roundel, 3x sets of individual letters.

    29 Oct 2025 224m away Advertising
  • 26/00791/HSE Granted

    51 Park Avenue Whitchurch Cardiff CF14 7AP

    Demolition of existing sun room to rear of property and construction of new single storey rear and side extension.

    21 Apr 2026 243m 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