12, BROCKWAY, BOROUGH GREEN, SEVENOAKS, TN15 8HS

1. 15 Sep 2025

   Received by Tonbridge and Malling

2. 8 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 10 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Tonbridge and Malling took a median of 62 days over the applications it decided in the last year.

This application is with Tonbridge and Malling for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 12 Brockway Borough Green Sevenoaks Kent TN15 8HS

  21/00612/PDVDAS Submitted 3 Mar 2021 14m away

  Prior notification: the enlargement of a dwellinghouse by the construction of additional storey with associated roof works: Schedule 2, Part 1, Class AA of the Town and Country Planning (General Permitted Development) Order 2015 (as amended)

  Decided Outline 15 docs
  Domestic

• 27, Normanhurst Road, Borough Green, Sevenoaks, TN15 8HU

  25/01692/PA Submitted 13 Oct 2025 18m away

  Loft conversion with rear dormer

  Granted Householder Loft or dormer 12 docs
  Domestic

• 32 Normanhurst Road Borough Green Sevenoaks Kent TN15 8HU

  21/02065/NMA Submitted 26 Jul 2021 55m away

  Non Material Amendment to planning permission TM/20/00535/FL: Extend the cladding across the 1st floor of the front elevation as shown in plan M290a/P03a

  Granted Amendments 6 docs

• 27, Normanhurst Road, Borough Green, Sevenoaks, TN15 8HU

  25/01692/HH Submitted 13 Oct 2025 56m away

  Loft conversion with rear dormer

  Granted Householder Loft or dormer 12 docs
  Domestic

• 40 Normanhurst Road Borough Green Sevenoaks Kent TN15 8HU

  21/02088/FL Submitted 27 Jul 2021 56m away

  Conversion of garage to habitable room, single storey rear extension and alteration of existing porch

  Granted Full applications Extension 24 docs
  Small domestic

• 12, Brockway, Borough Green, Sevenoaks, TN15 8HS

  25/01524/HH Submitted 15 Sep 2025 61m away

  Erection of an Outbuilding (Retrospective)

  Granted Householder 13 docs
  Small domestic

• 25/01804/HH Granted

  6 Woodlea Leybourne West Malling Kent ME19 5QY

  Side two storey extension, rear single storey extension, internal amendments and extension of dropped kerb

  30 Oct 2025 Householder
• 25/01939/HH Granted

  Little Knoll Common Road Ightham Sevenoaks Kent TN15 9DY

  Remodelling of existing roof, alterations to fenestration, two storey extension and proposed detached garage

  19 Nov 2025 Householder
• 25/01955/HH Granted

  37 Quarry Bank Tonbridge Kent TN9 2QZ

  Garage Conversion & Rear Extension

  21 Nov 2025 Householder
• 25/01697/HH Granted

  Angley 5 London Road Addington West Malling Kent ME19 5BT

  Modernisation of the property to include a two-storey front extension, front porch, roof alterations to enlarge first floor accommodation, rear dormer window, pitched roof to existing flat roofed side projection, alterations to fenestration and external materials

  13 Oct 2025 Householder
• 25/01951/HH Granted

  11 Mount Pleasant Hildenborough Tonbridge Kent TN11 9JQ

  Single storey rear extension

  20 Nov 2025 Householder