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Planning application

21 Shamrock Avenue Whitstable Kent CT5 4EL

Granted Canterbury CA/23/00482 Cert of proposed lawful use or devt

Works: Extension Small domestic

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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Application for lawful development certificate for proposed single-storey rear extension.

As published by the council, reference CA/23/00482

Application record

Reference
CA/23/00482
Type
Cert of proposed lawful use or devt
Status
Decided
Decision
Granted As published: Would be lawful
Received
23 Mar 2023
Validated
23 Mar 2023
Decided
18 May 2023
Ward
Seasalter
Decision by
Delegated Decision
Postcode
CT5 4EL

Timeline

Dates from the published record

  1. 23 Mar 2023

    Received by Canterbury

  2. 18 May 2023

    Decision issued: Would be lawful

  3. 18 Sep 2026

    Added to PlanIndex

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.

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What this grant of permission means

Canterbury granted permission on 18 May 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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

  • 21 Columbia Avenue Whitstable Kent CT5 4EH

    CA/26/01426 Submitted 7 Sep 2026 100 yards away

    97% historically approved · decision due ~2 Nov

    Single-storey side extension together with single-storey outbuilding for use as ancillary accommodation.

    Awaiting decision Extension
    Small domestic

  • 11 Medina Avenue Whitstable Kent CT5 4EN

    CA/23/00664 Submitted 11 Apr 2023 150 yards away

    Single-storey rear extension.

    Granted Full applications Extension 10 docs
    Small domestic

  • 18 Medina Avenue Whitstable Kent CT5 4EN

    CA/25/01899 Submitted 20 Oct 2025 150 yards away

    Application for lawful development certificate for proposed single-storey rear extension following the demolition of existing conservatory and chimney.

    Granted Lawful development Extension Demolition 11 docs
    Small domestic

  • 7 Medina Avenue Whitstable Kent CT5 4EN

    CA/25/01958 Submitted 29 Oct 2025 150 yards away

    T.P.O. no 7/1992, T1-Ash, Fell tree located in the front garden. T2-Silver Birch, crown reduce tree by 3 metres and remove dead branches.

    Granted Trees 7 docs

  • 7 Medina Avenue Whitstable Kent CT5 4EN

    CA/21/01757 Submitted 21 Jul 2021 150 yards away

    T.P.O No 7 1992 - Fell 2 x Silver Birch Trees.

    Granted Trees 5 docs

  • 7 Medina Avenue Whitstable Kent CT5 4EN

    CA/24/01734 Submitted 1 Oct 2024 150 yards away

    T.P.O No.7_1992, fell 2 silver birch trees in front garden.

    Granted Trees 6 docs

In Canterbury

  • CA/26/01107 Granted

    3 Millers Yard Tudor Road Canterbury Kent CT1 3RP

    Application for lawful development certificate for existing use of dwelling as house of multiple occupation.

    Received 30 Jun, published by the council 26 Jul 2026 Lawful development
  • CA/26/00839 Granted

    70 New Dover Road Canterbury Kent CT1 3EQ

    Application for lawful development certificate for proposed use of building from Class D1 (consulting rooms) to residential dwelling.

    Received 19 May, published by the council 26 Jul 2026 Lawful development
  • CA/26/00666 Withdrawn

    St Johns Hospital Northgate Canterbury Kent

    Application for lawful development certificate for proposed installation of automated gate following the removal of existing gate.

    Received 27 Apr, published by the council 26 Jul 2026 Lawful development
  • CA/26/01257 Awaiting decision

    10 St Michael's Place Canterbury Kent CT2 7HQ

    Application for lawful development certificate for existing use of dwelling as House in Multiple Occupation.

    Received 4 Aug, published by the council 11 Aug 2026 Lawful development
  • CA/26/00450 Granted

    73 The Street Adisham Kent CT3 3JN

    Application for lawful development certificate for proposed erection of single-storey outbuilding with greenhouse.

    Received 23 Mar, published by the council 26 Jul 2026 Lawful development