18 Powder Mills Leigh KENT TN11 9AR

1. 6 Apr 2023

   Received by Sevenoaks

2. 1 Jun 2023

   Decision issued: Granted

3. 19 Aug 2026

   Added to PlanIndex

Sevenoaks granted permission on 1 June 2023, 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.

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.

• 23 Powder Mills Leigh Tonbridge Kent TN11 9AR

  02/02667/FUL Submitted 13 Nov 2002 40m away

  Retention of detached outbuilding. as amended by letter recieved 10.3.03

  Granted Full applications 2 docs

• Old Powder Mills Powder Mills Leigh Tonbridge Kent TN11 9AN

  02/02761/FUL Submitted 25 Nov 2002 52m away

  Formation of a new car park for 76 spaces with associated landscaping and security lighting as amplified by details of lighting received 9/12/02.

  Granted Full applications 2 docs

• 1 Powder Mills Leigh Tonbridge Kent TN11 9AP

  02/01433/FUL Submitted 19 Jun 2002 56m away

  2 storey side extension.

  Refused Full applications Extension 2 docs

• 1 Powder Mills Leigh Tonbridge Kent TN11 9AP

  02/02411/FUL Submitted 15 Oct 2002 63m away

  Two storey side extension

  Granted Full applications Extension 2 docs

• Aynho Powder Mill Lane Leigh KENT TN11 9AP

  19/03029/HOUSE Submitted 28 Oct 2019 78m away

  Demolish existing outbuilding and lean to porch, construct new single storey rear extension, construct new enclosed porch, insertion of roof lights and dormer windows in roof slope and associated works and construction of new tandem garage and alterations to fenestration.

  Granted Householder Extension Loft or dormer +2 9 docs
  Small domestic

• 35 Burton Avenue Leigh Tonbridge KENT TN11 9FB

  19/02998/HOUSE Submitted 23 Oct 2019 101m away

  Part single and part two storey rear extension.

  Granted Householder Extension 9 docs
  Domestic

• 26/00662/HOUSE Granted

  Cheesemans Cottage The Brooms Seal Kent TN15 0EX

  Removal of late 19th Century external addition and replacement with designed extension using original materials including ragstone bricks and infill extension in oak with glazing cover to expose the original structure. Forming new doorway between existing kitchen and south lean-to. Alterations to fenestration.

  11 Mar 2026 Householder
• 26/01118/HOUSE Granted

  Bothy Cottage Highfield Row Dow Lane Knatts Valley Kent TN15 6XN

  Demolition of existing porch; rear conservatory and shed; erection of single storey front with open porch and rear extension and detached garage; installation of rooflights, air source heat pump, air con unit and solar panels, alterations of fenestration and associated works. Juliet balcony. Landscaping.

  30 Apr 2026 Householder
• 26/01086/HOUSE Granted

  Byways Scords Lane Brasted Kent TN16 1QE

  Erection of a single storey, double garage.

  27 Apr 2026 Householder
• 26/01104/HOUSE Granted

  Barn At Hunters Lodge Cotmans Ash Lane Kemsing Kent TN15 6NG

  Single Storey Accessory Dwelling Unit / Granny Annex.

  28 Apr 2026 Householder
• 26/00377/HOUSE Granted

  Holmoak Oak Avenue Sevenoaks Kent TN13 1PR

  Proposed front extension and loft conversion, including alterations to the rear roof form with the replacement of the two existing dormers. Juliette balcony to rear. Addition of PV Panels to South roof. Associated internal layout changes. Alteration to fenestration.

  13 Feb 2026 Householder