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Planning application

12 Cyncoed Rise Cyncoed Cardiff CF23 6SF

Granted Cardiff 21/01098/DCH Householder Planning Permission

Works: Extension Loft or dormer Small domestic

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

Permission granted. Work must normally begin within five years of the decision or the permission lapses.

Proposal

SINGLE STOREY REAR AND SIDE EXTENSION, ROOF RECONFIGURATION TO ALIGN RIDGE LINES AND HIP TO GABLE ROOF EXTENSION WITH REAR DORMER EXTENSION

As published by the council, reference 21/01098/DCH

Application record

Reference
21/01098/DCH
Type
Householder Planning Permission
Status
Decided
Decision
Permission Granted
Received
30 Apr 2021
Validated
30 Apr 2021
Decided
31 Jan 2021
Ward
CYNCOED
Decision by
Delegated Decision
Postcode
CF23 6SF

Timeline

Dates from the published record

  1. 31 Jan 2021

    Decision issued: Permission Granted

  2. 30 Apr 2021

    Received by Cardiff

  3. 7 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice

10 applications on PlanIndex · across 2 councils

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

12 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 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

  • 13 Cyncoed Rise Cyncoed Cardiff CF23 6SF

    25/02893/WTTPFP Submitted 8 Dec 2025 32m away

    T1 Oak, reduce limb over garden pod by 1.5 to 2 metres, remove major deadwood from crown, reduce upper crown by 2 metres. T2 Oak Reduce upper and south crown limbs by 2 to 3 metres, reduce upper north split limb by up to 2 metres, re-balance crown to blend with adjacent trees T3 Oak reduce crown as required by up to 2 metres to blend with T2, remove dead or damaged sections T4 No works specified T5 No works specified T6 Oak, remove major deadwood, reduce house side of crown by 2 metres blend pruning into adjacent Oak and Beech canopies

    Granted Trees 7 docs

  • 1 Cyncoed Rise Cyncoed Cardiff CF23 6SF

    26/00222/WTTPF Submitted 3 Feb 2026 167m away

    REAR OF 1 CYNCOED RISE - FELL 4 NUMBER ASH TREES WITHIN GO1 TPO 542

    Granted Trees 5 docs

  • 3 Woodvale Avenue Cyncoed Cardiff CF23 6SP

    26/01616/WTTPFP Submitted 28 Jul 2026 185m away

    100% historically approved · decision due ~22 Sep

    To fell T1 on the included survey table and leave the stump at 3m to retain some habitat value. Due to a basal cavity that extends from the south of the lower stem to the north, alongside an extensive colonisation of Pseudoinonotus dryadeus (Please see Photo T1 P1 in the included file). To potentially undertake a linear canopy reduction of the abutting T2 by 2/3m using natural target pruning compliant with BS3998 if left exposed post-removal.

    Awaiting decision Trees 4 docs

  • Hollybush House Hollybush Road Cyncoed Cardiff CF23 6SY

    24/02506/REN Submitted 21 Oct 2024 185m away

    Renewal of Planning Permission 13/00945/DCO

    Granted Amendments 15 docs

  • 28 Woodvale Avenue Cyncoed Cardiff CF23 6SQ

    20/02613/DCH Submitted 16 Dec 2020 190m away

    SINGLE STOREY FRONT AND FIRST FLOOR SIDE EXTENSIONS LOFT CONVERSION WITH REAR DORMERS ERECTION OF GARDEN STORE AND EXTERNAL ALTERATIONS

    Granted Householder Extension Loft or dormer 22 docs
    Small domestic

  • 1 Brynhill St Edeyrn's Road Cyncoed Cardiff CF23 6TB

    25/02762/WTTPP Submitted 25 Nov 2025 245m away

    Works to TPO 542 T17 as per submitted report but wherever possible with cuts made to existing strong regrowth where viable and avoiding leaving end-loaded branches

    Granted Trees 4 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