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Planning application

17 Woodvale Avenue Cyncoed Cardiff CF23 6SP

Granted Cardiff 21/00835/DCH Householder Planning Permission

Works: Extension Loft or dormer 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

REAR DORMER ROOF EXTENSION INCLUDING RAISING OF RIDGE

As published by the council, reference 21/00835/DCH

Application record

Reference
21/00835/DCH
Type
Householder Planning Permission
Status
Decided
Decision
Permission Granted
Received
6 Apr 2021
Validated
7 Apr 2021
Decided
20 Jun 2021
Ward
CYNCOED
Decision by
Delegated Decision
Postcode
CF23 6SP

Timeline

Dates from the published record

  1. 6 Apr 2021

    Received by Cardiff

  2. 7 Apr 2021

    Validated

    Checked as complete and ready for consideration.

  3. 20 Jun 2021

    Decision issued: Permission Granted

  4. 13 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in London

13 applications on PlanIndex · across 4 councils · 100% granted

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

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Documents

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

6 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.

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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

  • Woodlands 28 Westminster Crescent Cyncoed Cardiff CF23 6SE

    22/02839/HSE Submitted 28 Nov 2022 59m away

    Single storey extension to front and rear elevations and two storey extension to rear and side elevations

    Granted Householder Extension 12 docs
    Small domestic

  • 28 Woodvale Avenue Cyncoed Cardiff CF23 6SQ

    20/02613/DCH Submitted 16 Dec 2020 87m 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

  • 3 Woodvale Avenue Cyncoed Cardiff CF23 6SP

    26/01616/WTTPFP Submitted 28 Jul 2026 102m 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

  • 20 Sherborne Avenue Cyncoed Cardiff CF23 6SJ

    26/00435/HSE Submitted 4 Mar 2026 142m away

    Single storey rear extension, replacing existing conservatory.

    Granted Householder Extension 11 docs
    Small domestic

  • 16 Sherborne Avenue Cyncoed Cardiff CF23 6SJ

    21/01139/DCH Submitted 5 May 2021 166m away

    CONSTRUCTION OF A SUN ROOM

    Granted Lawful development 7 docs

  • 15 Celyn Grove Cyncoed Cardiff CF23 6SH

    26/01192/HSE Submitted 9 Jun 2026 189m away

    Single storey side extension.

    Granted Householder Extension 10 docs
    Small domestic

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