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Planning application

21 Cornwallis Gardens Broadstairs Kent CT10 1DW

Granted Thanet FH/TH/25/1184 Householder Application

Works: Extension Windows or glazing 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

Erection of a first floor balcony together with roof extension fronting King's Avenue and alterations to fenestration

As published by the council, reference FH/TH/25/1184

Application record

Reference
FH/TH/25/1184
Type
Householder Application
Status
Decided
Decision
Grant Permission
Received
31 Oct 2025
Validated
11 Nov 2025
Decided
8 Jan 2026
Ward
Bradstowe
Parish
Broadstairs And St Peters
Decision by
Delegated Planning Officer
Postcode
CT10 1DW

Site history

Applications at this address on the Thanet register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • CU/TH/25/1228 Granted

    21 Cornwallis Gardens Broadstairs Kent CT10 1DW

    Application for a Certificate of Lawful Use for existing external alterations

    Decided 9 Dec 2025 Lawful development

Timeline

Dates from the published record

  1. 31 Oct 2025

    Received by Thanet

  2. 11 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 8 Jan 2026

    Decision issued: Grant Permission

  4. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice

15 applications on PlanIndex · 92% granted

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Documents

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

19 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

Thanet granted permission on 8 January 2026, 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 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 500 metres

  • 20 Cornwallis Gardens Broadstairs Kent CT10 1DW

    FH/TH/26/0226 Submitted 4 Mar 2026 0m away

    Erection of a single storey rear extension (Retrospective)

    Granted Householder Extension 5 docs
    Small domestic

  • 21 Cornwallis Gardens Broadstairs Kent CT10 1DW

    CU/TH/25/1228 Submitted 13 Nov 2025 0m away

    Application for a Certificate of Lawful Use for existing external alterations

    Granted Lawful development 16 docs

  • 19 Cornwallis Gardens Broadstairs Kent CT10 1DW

    FH/TH/26/0471 Submitted 6 May 2026 29m away

    Variation of condition 2 and 3 of planning permission FH/TH/22/0782 for the "Erection of single storey side extension following demolition of existing garage" to allow alterations to window at front elevation with changes to render and roof tiles

    Refused Householder Extension Roofing +2 6 docs
    Small domestic

  • 60 Kings Avenue Broadstairs Kent CT10 1DN

    FH/TH/26/0071 Submitted 26 Jan 2026 102m away

    Erection of veranda and external steps to rear following demolition of existing, installation of external door and changes to existing fenestration

    Granted Householder Demolition Windows or glazing 19 docs
    Domestic

  • 10 Tina Gardens Broadstairs Kent CT10 1BJ

    TPO/TH/24/1121 Submitted 24 Sep 2024 136m away

    TH/TPO/1(1982)T8 - T1: Ash- repollard to appropriate pruning points as part of pollard cycle, with finished height of approx. 6m from ground level.

    Granted Trees 7 docs

  • Lanthorne Court Lanthorne Road BROADSTAIRS Kent CT10 3PB

    CON/TH/20/1763 Submitted 22 Dec 2020 145m away

    Application for approval of conditions 5 (Surface Water Drainage), 8 (Emissions Mitigation Assessment), 9 (Air Quality Emissions Statement), 17 (Access Details), 18 (Highways Details), 21 (Visibility splays) and 25 (Foul and Surface Water Drainage) of Outline planning permission OL/TH/19/1761 for the erection of up to 53 dwellings including access following demolition of existing buildings

    Granted Conditions Demolition 2 docs
    Major scheme

In Thanet

  • FH/TH/26/0409 Granted

    1 Beach Road Westgate On Sea Kent CT8 8AD

    Erection of a single storey side extension

    17 Apr 2026 Householder
  • FH/TH/26/0614 Granted

    110 Dumpton Park Drive Broadstairs Kent CT10 1RL

    Alterations to roof from hip to gable, erection of dormers to front and rear with balcony to side and installation of air source heat pump

    8 Jun 2026 Householder
  • FH/TH/26/0489 Granted

    39 Gladstone Road Broadstairs Kent CT10 2HY

    Erection of a single storey rear orangery extension following demolition of existing

    11 May 2026 Householder
  • FH/TH/26/0617 Granted

    25 Omer Avenue Margate Kent CT9 3BU

    Erection of a 2 storey side extension following demolition of existing garage

    9 Jun 2026 Householder
  • FH/TH/26/0586 Granted

    3 Warre Avenue Ramsgate Kent CT11 0HD

    Erection of two storey rear extension

    1 Jun 2026 Householder