3 St Marys Close Platt Sevenoaks Kent TN15 8NH

1. 25 Feb 2026

   Received by Tonbridge and Malling

2. 7 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Jun 2026

   Decision issued: Certifies

4. 8 Aug 2026

   Added to PlanIndex

Tonbridge and Malling has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

• 2, Grange Road, Platt, Sevenoaks, TN15 8NF

  25/01801/LDP Submitted 30 Oct 2025 100 yards away

  Lawful Development Certificate Proposed: Driveway and drop kerb

  Refused Lawful development 13 docs

• 2, GRANGE ROAD, PLATT, SEVENOAKS, TN15 8NF

  25/01801/PA Submitted 30 Oct 2025 100 yards away

  Lawful Development Certificate Proposed: Driveway and drop kerb

  Refused Lawful development 12 docs

• Church Cottage Grange Road Platt Sevenoaks Kent TN15 8ND

  22/01737/TNCA Submitted 8 Aug 2022 150 yards away

  Removal of a single leylandii tree on the boundary edge of Grange Road. The tree is presenting a risk of structural damage to the adjacent boundary wall and to the highway itself and adjacent electricity cables

  Granted Trees 5 docs
  Small domestic

• Augusta Long Mill Lane Platt Sevenoaks Kent TN15 8LZ

  20/01593/TNCA Submitted 24 Jul 2020 150 yards away

  Reduce 3 Leylandii by approx. 1.2m; reduce a contorted Hazel by approx. 1m

  Granted Trees 6 docs

• Augusta Long Mill Lane Sevenoaks TN15 8LZ

  20/02812/TNCA Submitted 8 Dec 2020 150 yards away

  Contorted Hazel (orange dot on plan) - additional work is to remove watershoots around base and Fir/Spruce (green dot on plan) - we now wish to raise the crown to finish height of 7m by removing no more than 2m of tip weight. Additional work on two trees from approval of TM/20/01593/TNCA

  Granted Trees 8 docs

• Bramley House Long Mill Lane Platt Sevenoaks Kent TN15 8LY

  21/00091/FL Submitted 14 Jan 2021 150 yards away

  Two storey side extension and single storey rear extension

  Granted Full applications Extension 19 docs
  Small domestic

• 26/01842/LDP Awaiting decision

  10 Springwell Road Tonbridge Kent TN9 2LJ

  Lawful Development Certificate Proposed: Amalgamation of two existing self-contained flats into one single dwellinghouse with associated external alterations

  Received 1 Oct, published by the council 8 Oct 2026 Lawful development
• 26/01829/LDP Awaiting decision

  The Warrens Pilgrims Way Trottiscliffe West Malling Kent ME19 5EW

  Lawful Development Certificate Proposed: Application for the proposed provision of a single unit mobile home (not operational development) within the garden of the lawful dwelling house for use as additional accommodation by one household (not a material change of use)

  Received 30 Sep, published by the council 7 Oct 2026 Lawful development
• 26/01388/LDP Awaiting decision

  Newlands East Street Addington West Malling Kent ME19 5DE

  Lawful Development Certificate Proposed: Single storey rear extension

  Received 22 Jul, published by the council 11 Aug 2026 Lawful development
• 26/01125/LDP Withdrawn

  53 Keats Road Larkfield Aylesford Kent ME20 6TR

  Lawful Development Certificate Proposed: The occupation of the dwelling house for six individuals living as a household (Use Class C3(c))

  Received 15 Jun, published by the council 11 Aug 2026 Lawful development
• 26/01305/LDP Withdrawn

  56 Bell Lane Ditton Aylesford Kent ME20 6BT

  Lawful Development Certificate Proposed: conversion of garage into bedroom with en-suite shower room

  Received 10 Jul, published by the council 29 Jul 2026 Lawful development