WINFIELD BARN, LONG MILL LANE, CROUCH BOROUGH GREEN, SEVENOAKS, TN15 8QA

1. 13 Aug 2025

   Received by Tonbridge and Malling

2. 4 Dec 2025

   Decision issued: Approved

3. 8 Aug 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 26/00621/NMA Granted

  Winfield Barn Long Mill Lane Crouch Borough Green Sevenoaks Kent TN15 8QA

  Non-Material Amendment to planning permission TM/25/01354/PA (conversion of stables to games room and summer kitchen) - replace approved windows/doors with barn-style black-framed sliding/bifold glazing and add horizontal timber cladding (dark-stained or natural timber) to external elevations for a traditional barn appearance

  Decided 19 May 2026 Amendments

Tonbridge and Malling granted permission on 4 December 2025, 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• Winfield Barn Long Mill Lane Crouch Borough Green Sevenoaks Kent TN15 8QA

  26/00621/NMA Submitted 7 Apr 2026 50 yards away

  Non-Material Amendment to planning permission TM/25/01354/PA (conversion of stables to games room and summer kitchen) - replace approved windows/doors with barn-style black-framed sliding/bifold glazing and add horizontal timber cladding (dark-stained or natural timber) to external elevations for a traditional barn appearance

  Granted Amendments Windows or glazing 4 docs

• Land North West Of Winfield Barn Off Long Mill Lane Crouch Borough Green Sevenoaks Kent

  20/01470/FL Submitted 14 Jul 2020 50 yards away

  Use of land for keeping of horses and erection of stable block comprising two stables and hay store

  Refused Full applications 15 docs

• Winfield Barn, Long Mill Lane, Sevenoaks, TN15 8QA

  25/01354/FL Submitted 13 Aug 2025 100 yards away

  Conversion of existing stables to games room and summer kitchen

  Granted Full applications 8 docs

• Walnut Tree Cottage Long Mill Lane Crouch Borough Green Sevenoaks Kent TN15 8QA

  20/00615/LRD Submitted 15 Mar 2020 100 yards away

  Details of conditions 4 (weatherboard) and 5 (tiles) pursuant to listed building planning permission TM/19/00360/LB (Listed Building Application: Proposed replacement garage and replacement rear single storey extension. Works to roof, windows and walls to restore the property to a stabilised structural and breathable condition, lowering of floor to kitchen. Other minor works internally. French drain to perimeter of cottage walls)

  Granted Heritage and listed buildings Extension Windows or glazing 10 docs
  Small domestic

• Walnut Tree Cottage Long Mill Lane Crouch Borough Green Sevenoaks Kent TN15 8QA

  21/01386/LRD Submitted 14 May 2021 100 yards away

  Details of Conditions 2a (removing external cement render (pebble dash) on the external wall and replacing with a suitable lime render) pursuant to planning permission TM/19/00360/LB (Listed Building Application: Proposed replacement garage and replacement rear single storey extension. Works to roof, windows and walls to restore the property to a stabilised structural and breathable condition, lowering of floor to kitchen. Other minor works internally. French drain to perimeter of cottage walls)

  Granted Heritage and listed buildings Extension Windows or glazing 6 docs
  Small domestic

• Walnut Tree Cottage Long Mill Lane Crouch Borough Green Sevenoaks Kent TN15 8QA

  23/00613/FL Submitted 17 Mar 2023 100 yards away

  Demolition of rear extension and replacement with new extension (renewal of application TM/19/00359/FL)

  Granted Full applications Extension Demolition 14 docs

• 26/00585/AGN Granted

  Land East Of Clakkers House Basted Lane Crouch Sevenoaks Kent

  Prior Approval Notification under Schedule 2, Part 6 for the Erection of a hay and straw barn

  Received 31 Mar, published by the council 8 Aug 2026 Prior approval
• 26/00781/AGN Decided

  Mote Farm Buildings And Land Mote Road Ivy Hatch Sevenoaks Kent

  Prior Approval Notification under Schedule 2, Part 6 for the Extension of a Building for Agricultural use

  Received 27 Apr, published by the council 8 Aug 2026 Prior approval
• 26/00508/AGN Granted

  Hawden Farm Hawden Lane Hildenborough Tonbridge Kent

  Prior Approval Notification under Schedule 2, Part 6 for the Erection, Extension or Alteration of a Building/Road for Agricultural or Forestry use: proposed hardstanding for parking of farm vehicles and field access

  Received 23 Mar, published by the council 8 Aug 2026 Prior approval
• 25/02149/AGN Granted

  Park Farm Matthews Lane Hadlow Tonbridge Kent TN11 0JG

  Prior Approval Notification Under Schedule 2, Part 6 for the Erection, Extension or Alteration of a Building/Road for Agricultural or Forestry use

  Received 23 Dec, published by the council 8 Aug 2026 Prior approval
• 26/00077/AGN Granted

  Land Part Of Style Place Farm East Of Victoria Road Golden Green Tonbridge Kent

  Prior Approval Notification under Schedule 2, Part 6 for the Erection, Extension or Alteration of a Building/Road for Agricultural or Forestry use

  Received 20 Jan, published by the council 8 Aug 2026 Prior approval