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Planning application

26/01160/HSE

25 Ty Glas Avenue Llanishen Cardiff CF14 5DX

Awaiting decision Cardiff Householder Planning Permission

Proposal

Retrospective application for an air source heat pump.

As published by the council, reference 26/01160/HSE

Timeline

Dates from the published record

  1. 4 Jun 2026

    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

  • 26/00884/CLEUD Granted

    174 Fidlas Road Llanishen Cardiff CF14 5LZ

    Conversion of garage to liveable space.

    5 May 2026 170m away Lawful development
  • 26/00287/WTTPFP Granted

    Rhydes Court 199 - 201 Fidlas Road Llanishen Cardiff

    Grounds of Rhydes Court 199-201 Fidlas Road, works to trees as per James Pinder Treecare Consulting report. All works exempt bar: - T3, Oak - Remove epicormic shoots up to 6m. Prune out dead, rubbing and excessive damage branches. Re reduce crown by 2-3m ASLB using NTP. T4, Oak - Sympathetically remove impact damaged branches over access, reduce foliage back from building by up to 1.5m ASLB using NTP. Leave a neat and balanced crown following pruning.

    11 Feb 2026 185m away Trees
  • 26/00411/DOC Awaiting decision

    30-36 Fishguard Road Llanishen Cardiff CF14 5PQ

    Discharge of Conditions 3 (Demolition and Construction Method Statement), 4 (Nature and Extent of Contamination), 5 (Detailed Remediation Scheme and Verification Plan) and 6 (Number, Design and Location of Integral Nest Boxes) of 21/02863/MJR

    27 Feb 2026 210m away Conditions
  • 26/01349/FUL Awaiting decision

    36 Fishguard Road Llanishen Cardiff CF14 5PQ

    Proposed change of use of ground floor commercial unit from A1 to A3 usage

    29 Jun 2026 226m away Full applications
  • 25/02717/HSE Granted

    2 Brookview Court Kimberley Terrace Llanishen Cardiff CF14 5EX

    Single storey front extension under overhang.

    19 Nov 2025 280m away Householder
  • 26/00249/HSE Granted

    9 Melbourne Road Llanishen Cardiff CF14 5NH

    Ground floor side and rear extensions and rear dormer roof extension with external alterations.

    9 Feb 2026 281m 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