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Planning application

21 Kyle Crescent Heath Cardiff CF14 1ST

Awaiting decision Cardiff 26/01751/HSE Householder Planning Permission

Works: Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Proposed Rear Dormer Extension with Front Rooflight, Installation of Velux Rooflights to the Existing Single-Storey Extension, and Associated External Alterations

As published by the council, reference 26/01751/HSE

Application record

Reference
26/01751/HSE
Type
Householder Planning Permission
Status
Registered
Received
18 Aug 2026
Validated
18 Aug 2026
Ward
HEATH
Postcode
CF14 1ST

Comment by 15 September 2026

The council is taking comments on this application until then. Have your say on Cardiff's portal.

Timeline

Dates from the published record

  1. 18 Aug 2026

    Received by Cardiff

  2. 29 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 13 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Cardiff took a median of 55 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in Cardiff

37 applications on PlanIndex · across 4 councils · 87% granted

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

Plans, drawings, consultee responses and the officer's report

5 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

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

  • 6 Kyle Crescent Whitchurch Cardiff CF14 1SW

    21/01162/DCH Submitted 7 May 2021 61m away

    HIP TO GABLE ROOF EXTENSION WITH REAR DORMER AND ALTERATIONS TO ROOF OF EXISTING REAR EXTENSION

    Granted Householder Extension Loft or dormer 9 docs
    Domestic

  • 1 Kyle Crescent Whitchurch Cardiff CF14 1ST

    21/00603/DCH Submitted 10 Mar 2021 81m away

    SINGLE STOREY REAR AND SIDE EXTENSION, FRONT PORCH, HIP TO GABLE LOFT EXTENSION WITH REAR DORMER

    Granted Householder Extension Loft or dormer 8 docs
    Small domestic

  • 4 Heol Nest Heath Cardiff CF14 1SY

    25/01646/HSE Submitted 15 Jul 2025 88m away

    Demolition of existing conservatory and construct new single storey rear extension

    Granted Householder Extension Demolition 13 docs
    Small domestic

  • 66 Caegwyn Road Heath Cardiff CF14 1TD

    26/01720/NMA Submitted 12 Aug 2026 97m away

    98% historically approved · decision due ~7 Oct

    Proposed Non-Material Amendment to Planning Permission 23/02187/FUL - To vary the list of approved plans listed under condition 2.

    Awaiting decision Amendments 7 docs

  • 45 Kyle Crescent Heath Cardiff CF14 1ST

    26/00271/HSE Submitted 10 Feb 2026 101m away

    Single storey rear and side extension, hip to gable roof and rear dormer loft conversion.

    Granted Householder Extension Loft or dormer 13 docs
    Small domestic

  • 69 Caegwyn Road Heath Cardiff CF14 1TD

    24/02098/WTTPP Submitted 27 Aug 2024 137m away

    T1 Large Oak - works as per submitted Tree Check Arboriculture report

    Granted Trees 3 docs

In Cardiff

  • 25/01805/HSE Refused

    12 Hamilton Street Pontcanna Cardiff CF11 9BP

    Replacement of the existing ground and first floor front bay windows with sliding sash uPVC windows.

    1 Aug 2025 Householder
  • 26/01543/HSE Refused

    2 Camelot Way Thornhill Cardiff CF14 9AN

    Proposed open sided car port, drainage to one side and into a gravel soakaway.

    24 Jul 2026 Householder
  • 26/01459/HSE Granted

    64 Fidlas Avenue Cyncoed Cardiff CF14 0NZ

    Side single and double storey extension

    14 Jul 2026 Householder
  • 26/01841/HSE Awaiting decision

    160 Heol Llanishen Fach Rhiwbina Cardiff CF14 6RG

    Two storey side extension and loft conversion with front and rear dormers

    1 Sep 2026 Householder
  • 26/01505/HSE Granted

    100 Caer Wenallt Rhiwbina Cardiff CF14 7HQ

    Front & rear dormers, porch & internal alterations.

    20 Jul 2026 Householder