Skip to content
PlanIndex Get alerts
Menu

Planning application

9 Pen-Y-Lan Terrace Penylan Cardiff CF23 9EU

Granted Cardiff 21/00856/DCH Householder Planning Permission

Works: Extension 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 EXTENSION

As published by the council, reference 21/00856/DCH

Application record

Reference
21/00856/DCH
Type
Householder Planning Permission
Status
Decided
Decision
Permission Granted
Received
7 Apr 2021
Validated
12 Apr 2021
Decided
1 Jun 2021
Ward
PENYLAN
Decision by
Delegated Decision
Postcode
CF23 9EU

Timeline

Dates from the published record

  1. 7 Apr 2021

    Received by Cardiff

  2. 12 Apr 2021

    Validated

    Checked as complete and ready for consideration.

  3. 1 Jun 2021

    Decision issued: Permission Granted

  4. 6 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice

13 applications on PlanIndex · across 2 councils · 100% 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

8 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 this grant of permission means

Cardiff granted permission on 1 June 2021, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 12 Pen-y-lan Terrace Penylan Cardiff CF23 9EU

    23/00171/CLD Submitted 24 Jan 2023 44m away

    Loft conversion to include a rear dormer window

    Granted Lawful development Loft or dormer Windows or glazing 9 docs

  • 8 Cyncoed Road Penylan Cardiff CF23 5SG

    25/01710/NMA Submitted 22 Jul 2025 62m away

    98% historically approved · decision due ~25 Sep

    Proposed Non-Material Amendment to Planing Permission 25/00280/HSE- Amendment to dormer window.

    Awaiting decision Amendments Loft or dormer Windows or glazing 3 docs

  • 7 Llwyn-y-grant Terrace Penylan Cardiff CF23 9EW

    24/01839/HSE Submitted 6 Aug 2024 76m away

    Installation of an Air Source Heat Pump at rear within 3m of boundary shared with neighbour.

    Granted Householder 5 docs
    Domestic

  • 7 Llwyn-y-grant Road Penylan Cardiff CF23 9ES

    22/02528/HSE Submitted 25 Oct 2022 81m away

    Loft Conversion including new gabled dormer roof and Velux windows to front elevation

    Refused Householder Loft or dormer Windows or glazing 6 docs
    Domestic

  • 13 Llwyn-y-grant Place Penylan Cardiff CF23 9EX

    25/02965/HSE Submitted 19 Dec 2025 159m away

    Alterations to hip and ridge lines and rear dormer roof extension.

    Granted Householder Extension Loft or dormer 10 docs
    Domestic

  • 2 Llanedeyrn Close Penylan Cardiff CF23 9ED

    24/01648/HSE Submitted 12 Jul 2024 169m away

    Proposed first floor side extension and single storey front extension and external alterations to the property.

    Granted Householder Extension 16 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