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Planning application

30 Butleigh Avenue Canton Cardiff CF5 1BZ

Granted Cardiff 21/01213/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 SIDE AND REAR EXTENSION

As published by the council, reference 21/01213/DCH

Application record

Reference
21/01213/DCH
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
12 May 2021
Validated
13 May 2021
Decided
8 Jul 2021
Ward
CANTON
Decision by
Delegated Decision
Postcode
CF5 1BZ

Timeline

Dates from the published record

  1. 12 May 2021

    Received by Cardiff

  2. 13 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 8 Jul 2021

    Decision issued: Permission Granted

  4. 17 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Kotzmuth Williams Architects Agent, an architecture practice

18 applications on PlanIndex · across 2 councils · 94% granted

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Documents

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

9 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 8 July 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 0.3 miles

  • 14 Butleigh Avenue Canton Cardiff CF5 1BZ

    25/02405/HSE Submitted 17 Oct 2025 50 yards away

    Installation of air source heat pump

    Granted Householder 12 docs
    Domestic

  • 21 Butleigh Avenue Canton Cardiff CF5 1BX

    26/01217/HSE Submitted 12 Jun 2026 100 yards away

    Single-story extension to rear.

    Granted Householder Extension 22 docs
    Domestic

  • 19 Butleigh Avenue Canton Cardiff CF5 1BX

    25/01731/CLPUD Submitted 25 Jul 2025 100 yards away

    Single story rear extension.

    Granted Lawful development Extension 8 docs

  • 20 Granville Avenue Canton Cardiff CF5 1BW

    25/02374/HSE Submitted 16 Oct 2025 100 yards away

    Demolition of existing rear extension and garage/ store. New single storey wrap around side and rear extension with hip to gable loft conversion with rear dormer.

    Granted Householder Extension Loft or dormer +1 10 docs
    Small domestic

  • 22 West Orchard Crescent Canton Cardiff CF5 1AR

    23/00357/HSE Submitted 15 Feb 2023 100 yards away

    Single Storey Rear Extension, and Dormer loft extension to rear and side

    Refused Householder Extension Loft or dormer 11 docs
    Small domestic

  • 14 Granville Avenue Canton Cardiff CF5 1BW

    23/00201/HSE Submitted 26 Jan 2023 100 yards away

    Single storey rear extension, hip to gable attic conversion with rear dormer extension and roof lights to front elevation of roof.

    Granted Householder Extension Loft or dormer 6 docs
    Small domestic

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