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Planning application

23 Brookvale Drive Thornhill Cardiff CF14 9EG

Withdrawn Cardiff 21/01664/DCH Certificate of Lawful Dev - proposed

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.

Proposal

SINGLE STOREY MONO PITCH ROOFED REAR EXTENSION

As published by the council, reference 21/01664/DCH

Application record

Reference
21/01664/DCH
Type
Certificate of Lawful Dev - proposed
Status
Withdrawn
Decision
Withdrawn As published: Application Withdrawn
Received
2 Jul 2021
Validated
6 Jul 2021
Decided
3 Aug 2021
Ward
LLANISHEN
Decision by
Delegated
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.

  • 21/01924/DCH Granted

    23 Brookvale Drive Thornhill Cardiff CF14 9EG

    SINGLE STOREY REAR EXTENSION WITH ALTERATIONS

    Decided 13 Sep 2021 Householder

Timeline

Dates from the published record

  1. 2 Jul 2021

    Received by Cardiff

  2. 6 Jul 2021

    Validated

    Checked as complete and ready for consideration.

  3. 3 Aug 2021

    Decision issued: Application Withdrawn

  4. 7 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

21 applications on PlanIndex · across 5 councils · 90% granted

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Documents

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

4 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 withdrawal means

The applicant withdrew this application before Cardiff decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 23 Brookvale Drive Thornhill Cardiff CF14 9EG

    21/01924/DCH Submitted 30 Jul 2021 50 yards away

    SINGLE STOREY REAR EXTENSION WITH ALTERATIONS

    Granted Householder Extension 5 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

  • 26/01578/CLPUD Granted

    207 Fidlas Road Llanishen Cardiff CF14 5NA

    Proposed ancillary garden building

    Received 28 Jul, published by the council 6 Oct 2026 Lawful development
  • 26/02084/CLPUD Awaiting decision

    24 Bassetts Field Rhiwbina Cardiff CF14 9UG

    Proposed single storey flat roof extension to rear

    Received 2 Oct, published by the council 6 Oct 2026 Lawful development
  • 26/02050/CLPUD Awaiting decision

    First And Second Floor 85 Romilly Crescent Pontcanna Cardiff CF11 9NQ

    Change of use from Residential to C6 short-term let.

    Received 25 Sep, published by the council 6 Oct 2026 Lawful development
  • 26/02053/CLPUD Awaiting decision

    32 Homelands Road Heath Cardiff CF14 1UJ

    Single storey rear extension.

    Received 24 Sep, published by the council 6 Oct 2026 Lawful development
  • 26/01863/CLPUD Granted

    6 Llandennis Green Cyncoed Cardiff CF23 6JX

    Proposed conversion of existing integral garage to ancillary domestic accommodation, including minor internal alterations

    Received 4 Sep, published by the council 22 Sep 2026 Lawful development