1, Hilden Avenue, Hildenborough, Tonbridge, TN11 9BX

1. 18 Nov 2025

   Received by Tonbridge and Malling

2. 22 Jan 2026

   Decision issued: Approved

3. 8 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

• 1, Hilden Avenue, Hildenborough, Tonbridge, TN11 9BX

  25/01929/FL Submitted 18 Nov 2025 0m away

  Demolition of existing car port, garage and rear single storey extension, and erection of a new side attached garage and single storey rear extension

  Granted Full applications Extension Demolition 9 docs
  Small domestic

• 9 Hilden Avenue Hildenborough Tonbridge Kent TN11 9BX

  23/00636/FL Submitted 21 Mar 2023 14m away

  Part 1/2 storey rear and 2 storey side extension

  Granted Full applications Extension 5 docs

• 1, Hilden Avenue, Hildenborough, Tonbridge, TN11 9BX

  25/01929/PA Submitted 18 Nov 2025 28m away

  Demolition of existing car port, garage and rear single storey extension, and erection of a new side attached garage and single storey rear extension

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 3 Oaklands Way Hildenborough Tonbridge Kent TN11 9DA

  21/00291/FL Submitted 3 Feb 2021 51m away

  Proposed two storey side and rear extension with demolition and replacement of garage at ground floor level

  Granted Full applications Extension Demolition 8 docs

• 14, HILDEN AVENUE, HILDENBOROUGH, TONBRIDGE, TN11 9BY

  25/01461/PA Submitted 5 Sep 2025 58m away

  Addition of a pyramidical rooflight in the existing rear extension

  Granted Householder Extension Loft or dormer 10 docs
  Domestic

• 54 Tonbridge Road Hildenborough Tonbridge Kent TN11 9BT

  21/02259/FL Submitted 17 Aug 2021 60m away

  Demolition of existing garage, construction of ground and first floor side and rear extension, replacement garage with office space above

  Refused Full applications Extension Demolition 13 docs

• 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