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Planning application

3 Lonsdale Avenue Margate Kent CT9 3BA

Granted Thanet FH/TH/25/1163 Householder Application

Works: Extension Loft or dormer 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

Variation of condition 2 of planning permission FH/TH/24/0647 'Erection of 1No. rear dormer and single storey side extension (to enlarge existing extension), together with insertion of 1No. rooflight to front roof slope' to allow increase of ground floor extension and removal of front facade projection.

As published by the council, reference FH/TH/25/1163

Application record

Reference
FH/TH/25/1163
Type
Householder Application
Status
Decided
Decision
Granted As published: Grant Permission
Received
28 Oct 2025
Validated
13 Nov 2025
Decided
8 Jan 2026
Ward
Cliftonville East
Parish
No Civil Parish
Decision by
Delegated Planning Officer
Postcode
CT9 3BA

Timeline

Dates from the published record

  1. 28 Oct 2025

    Received by Thanet

  2. 13 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

Ratliff/Landells LLP Agent, registered in Wrotham Heath

Active · incorporated 2011 · Wrotham Heath

11 applications on PlanIndex · across 2 councils · 90% granted

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Documents

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

6 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 0.3 miles

  • 1 Lonsdale Avenue Margate Kent CT9 3BA

    CD/TH/26/0561 Submitted 25 May 2026 50 yards away

    Certificate of Lawful development for the erection of a rear dormer

    Granted Lawful development Loft or dormer 17 docs

  • 1A Devonshire Gardens MARGATE Kent CT9 3AF

    FH/TH/21/1098 Submitted 12 Jul 2021 50 yards away

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    Granted Householder Extension 6 docs
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  • 1D Devonshire Gardens MARGATE Kent CT9 3AF

    F/TH/21/1042 Submitted 29 Jun 2021 100 yards away

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  • 30 Princes Gardens Margate Kent CT9 3AR

    FH/TH/24/1101 Submitted 18 Sep 2024 150 yards away

    Variation of condition 2 of planning permission FH/TH/22/0647 for the "Erection of single storey rear and side extensions together with enlargements of roof terrace to front elevation" to allow alterations to fenestration and alterations to patio

    Granted Householder Extension Windows or glazing 5 docs
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  • 9 Wishing Towers 18 Eastern Esplanade MARGATE Kent CT9 3BG

    FH/TH/21/0970 Submitted 17 Jun 2021 200 yards away

    Erection of third floor rear extension

    Granted Householder Extension 12 docs
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  • Wishing Towers 18 Eastern Esplanade MARGATE Kent CT9 3BG

    F/TH/21/0981 Submitted 18 Jun 2021 200 yards away

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    Refused Full applications Windows or glazing 9 docs

In Thanet

  • FH/TH/26/0409 Granted

    1 Beach Road Westgate On Sea Kent CT8 8AD

    Erection of a single storey side extension

    Received 17 Apr, published by the council 29 Jul 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

    Received 8 Jun, published by the council 29 Jul 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

    Received 11 May, published by the council 29 Jul 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

    Received 9 Jun, published by the council 29 Jul 2026 Householder
  • FH/TH/26/0586 Granted

    3 Warre Avenue Ramsgate Kent CT11 0HD

    Erection of two storey rear extension

    Received 1 Jun, published by the council 29 Jul 2026 Householder