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Planning application

23 Brookvale Drive Thornhill Cardiff CF14 9EG

Granted Cardiff 21/01924/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 WITH ALTERATIONS

As published by the council, reference 21/01924/DCH

Application record

Reference
21/01924/DCH
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
30 Jul 2021
Validated
30 Jul 2021
Decided
13 Sep 2021
Ward
LLANISHEN
Decision by
Delegated Decision
Postcode
CF14 9EG

Site history

Applications at this address on the Cardiff register

This site has had 2 applications since 2021: 1 approved, 0 refused.

  • 21/01664/DCH Withdrawn

    23 Brookvale Drive Thornhill Cardiff CF14 9EG

    SINGLE STOREY MONO PITCH ROOFED REAR EXTENSION

    Decided 3 Aug 2021 Lawful development

Timeline

Dates from the published record

  1. 30 Jul 2021

    Received by Cardiff

  2. 13 Sep 2021

    Decision issued: Permission Granted

  3. 22 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Utopia Design Agent, a design practice registered in Ludgershall

Dissolved · incorporated 2005 · Ludgershall

19 applications on PlanIndex · across 5 councils · 89% granted

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Documents

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

5 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 13 September 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

  • 23 Brookvale Drive Thornhill Cardiff CF14 9EG

    21/01664/DCH Submitted 2 Jul 2021 50 yards away

    SINGLE STOREY MONO PITCH ROOFED REAR EXTENSION

    Withdrawn Lawful development Extension 4 docs
    Small domestic

  • 29 Brookvale Drive Thornhill Cardiff CF14 9EG

    26/01066/HSE Submitted 26 May 2026 50 yards away

    Demolition of existing rear conservatory and erection of a single-storey rear extension.

    Granted Householder Extension Demolition 9 docs
    Small domestic

  • 1 Crawley Close Thornhill Cardiff CF14 9EL

    25/00922/HSE Submitted 21 Apr 2025 50 yards away

    Change the use of the garage to a room.

    Granted Householder 7 docs
    Domestic

  • 8 Shaftesbury Close Thornhill Cardiff CF14 9EJ

    24/02252/NMA Submitted 20 Sep 2024 150 yards away

    Proposed Non-Material Amendment to Planning Permission 23/02434/HSE - Rear single storey extension reduced in length, in part, and increased in length, in part (where increased in length, the extension would include the footprint of the existing conservatory).

    Granted Amendments Extension 8 docs
    Small domestic

  • 63 Woodlawn Way Thornhill Cardiff CF14 9EA

    26/00033/WTTPFP Submitted 8 Jan 2026 150 yards away

    T1 Cherry Tree in front garden, Crown lift to 4 Metres above ground level.

    Granted Trees 9 docs

  • 12 Brookvale Drive Thornhill Cardiff CF14 9EH

    26/01952/NMA Submitted 14 Sep 2026 150 yards away

    97% historically approved · decision due ~9 Nov

    Proposed Non-Material Amendment to Planning Permission 01/01198/N - To restrict the opening of the first-floor window on the west elevation to a maximum of 75 mm and require obscurity to a height of 1.7 metres above internal floor level (instead of the requirement that the relevant window be "non opening below a height of 1.8 metres above internal floor level and glazed with obscure glass" as required by Condition 4).

    Awaiting decision Amendments Windows or glazing 1 doc

In Cardiff

  • 26/00786/HSE Granted

    1 Dogo Street Pontcanna Cardiff CF11 9JJ

    Replacement of existing garage roof, enlargement of garage door opening, and rebuilding of traditional stone rear garden wall.

    Received 20 Apr, published by the council 22 Jul 2026 Householder
  • 26/01619/HSE Granted

    8 St Ina Road Heath Cardiff CF14 4LS

    Garage demolition, replaced with single storey extension linked to house

    Received 31 Jul, published by the council 6 Aug 2026 Householder
  • 26/01492/HSE Granted

    24 Heol Stradling Whitchurch Cardiff CF14 1PW

    Demolish existing rear extension and construct new single storey extension

    Received 20 Jul, published by the council 6 Aug 2026 Householder
  • 26/01755/HSE Granted

    70 Heol Nant Glandulas Lisvane Cardiff CF14 0AB

    Rear conservatory extension.

    Received 18 Aug, published by the council 24 Aug 2026 Householder
  • 26/01410/HSE Granted

    85 Newfoundland Road Gabalfa Cardiff CF14 3LB

    Installation of a Air Source Heat Pump.

    Received 7 Jul, published by the council 22 Jul 2026 Householder