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Planning application

17 Colchester Avenue Penylan Cardiff CF23 9BN

Granted Cardiff 24/01759/HSE Householder Planning Permission

Works: Extension Loft or dormer Demolition 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

Part demolition of Ground Floor. Hip to gable roof extension. Conversion of the loft space to form an additional room. Construction of a single storey rear extension.

As published by the council, reference 24/01759/HSE

Application record

Reference
24/01759/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
29 Jul 2024
Validated
15 Aug 2024
Decided
1 Nov 2024
Ward
PENYLAN
Decision by
Chair Decision
Postcode
CF23 9BN

Timeline

Dates from the published record

  1. 29 Jul 2024

    Received by Cardiff

  2. 15 Aug 2024

    Validated

    Checked as complete and ready for consideration.

  3. 1 Nov 2024

    Decision issued: Permission Granted

  4. 17 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

James Consultancy Agent, registered in Leeds

Active · incorporated 2026 · Leeds

1 application on PlanIndex

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Documents

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

7 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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What this grant of permission means

Cardiff granted permission on 1 November 2024, 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 0.3 miles

  • 25 Melrose Avenue Penylan Cardiff CF23 9AR

    26/00188/HSE Submitted 29 Jan 2026 100 yards away

    External alterations to the property, to include changed roof form to existing conservatory.

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  • 28 Melrose Avenue Penylan Cardiff CF23 9AR

    22/01731/DCH Submitted 15 Aug 2022 150 yards away

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  • 130 Pen-y-lan Road Penylan Cardiff CF23 5RD

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  • 130 Pen-y-lan Road Penylan Cardiff CF23 5RD

    24/02017/HSE Submitted 22 Aug 2024 150 yards away

    Hip to gable roof extension, rear dormer loft conversion, and new windows.

    Granted Householder Extension Loft or dormer +1 10 docs
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  • 58 Waterloo Road Penylan Cardiff CF23 9BH

    23/00041/HSE Submitted 6 Jan 2023 150 yards away

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  • 86 Waterloo Road Penylan Cardiff CF23 9BH

    26/01892/HSE Submitted 8 Sep 2026 200 yards away

    93% historically approved · decision due ~4 Nov

    Demolition of existing rear conservatory and part rear ground floor. Construction of single storey rear extension.

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In Cardiff

  • 26/02112/HSE Awaiting decision

    7 Penydarren Drive Whitchurch Cardiff CF14 2TT

    Proposed Single Storey Side/Rear Extension with Garage Conversion

    Received 7 Oct, published by the council 9 Oct 2026 Householder
  • 26/02113/HSE Awaiting decision

    78 Mill Road Lisvane Cardiff CF14 0UG

    PROPOSED FIRST FLOOR EXTENSION AT SIDE OF HOUSE

    Received 7 Oct, published by the council 9 Oct 2026 Householder
  • 26/01702/HSE Granted

    45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

    Two storey and single storey rear extensions (development similar to that as approved under 25/00533/HSE with additional first floor part).

    Received 10 Aug, published by the council 24 Aug 2026 Householder
  • 26/02104/HSE Awaiting decision

    15 Brynteg Rhiwbina Cardiff CF14 6TS

    Proposed single storey rear extension to the existing semi-detached dwelling including minor internal and external modifications

    Received 6 Oct, published by the council 9 Oct 2026 Householder
  • 26/02102/HSE Awaiting decision

    49 Kimberley Road Penylan Cardiff CF23 5DL

    Proposed ground floor rear side return extension

    Received 6 Oct, published by the council 9 Oct 2026 Householder