10 WANNOCK LANE, LOWER WILLINGDON, BN20 9SB

1. 28 Jul 2026

   Received by Wealden

2. 29 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 4 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 23 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Wealden took a median of 55 days over the applications it decided in the last year.

This application is with Wealden 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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 32 WANNOCK LANE, LOWER WILLINGDON, BN20 9SB

  WD/2008/0770/F Submitted 26 Mar 2008 41m away

  PROPOSED SINGLE STOREY REAR EXTENSION, REAR DORMER, AND PERGOLA TO GARAGE

  Granted Full applications Extension Loft or dormer 8 docs
  Small domestic

• 15 SOUTHDOWN AVENUE, WILLINGDON, BN20 9PR.

  WD/2007/3720/F Submitted 20 Dec 2007 123m away

  PROPOSED SINGLE-STOREY EXTENSION TO REAR AND LOFT CONVERSION WITH SIDE AND REAR DORMERS AND ALTERATIONS

  Granted Full applications Extension Loft or dormer 6 docs
  Small domestic

• 16 SOUTHDOWN AVENUE, WILLINGDON, EAST SUSSEX, BN20 9PS

  WD/2008/0042/F Submitted 7 Jan 2008 148m away

  PROPOSED REAR GARAGE AND NEW FRONT ENTRANCE PORCH

  Granted Full applications Extension 7 docs
  Small domestic

• 18 SOUTHDOWN AVENUE, WILLINGDON, BN20 9PS.

  WD/2008/0752/F Submitted 13 Mar 2008 151m away

  PROPOSED DEMOLITION OF EXISTING GARAGE, ERECTION OF A SINGLE-STOREY EXTENSION AT SIDE TO PROVIDE A BEDROOM TOGETHER WITH A FRONT ENTRANCE PORCH.

  Granted Full applications Extension Demolition 7 docs
  Small domestic

• 9 COPPICE AVENUE, WILLINGDON.

  WD/2007/3732/F Submitted 21 Dec 2007 152m away

  FORMATION OF ROOM IN ROOF, TO INCLUDE REAR DORMER AND ROOF EXTENSION.

  Granted Full applications Extension Loft or dormer 12 docs

• 62 GORRINGE VALLEY ROAD, LOWER WILLINGDON, BN20 9SS

  WD/2025/2572/F Submitted 10 Nov 2025 160m away

  PROPOSED SINGLE STOREY REAR EXTENSION

  Granted Full applications Extension 7 docs
  Small domestic

• WD/2026/1650/LDP Decided

  5 PELL CLOSE, WADHURST, TN5 6EJ

  SINGLE STOREY REAR EXTENSION.

  14 Aug 2026 Lawful development
• WD/2026/1620/LDP Decided

  ROWAN BARN, AMBERSTONE, HAILSHAM, BN27 1PJ

  PROPOSED NEW ENTRANCE GATE

  11 Aug 2026 Lawful development
• WD/2026/1117/LDE Decided

  ANNEXE, THE OLD BAKERY, WINDMILL HILL, HAILSHAM, BN27 4RT

  SEPARATE C3 DWELLING HOUSE

  3 Jun 2026 Lawful development
• WD/2026/1131/LDE Decided

  BUSHY WOOD FARM, HAILSHAM BYPASS, HAILSHAM, BN27 3LZ

  CERTIFICATE OF LAWFUL DEVELOPMENT TO CONFIRM THE STRUCTURE IS A BUILDING OR DWELLINGHOUSE IN PLANNING TERMS RATHER THAN A PORTABLE RESIDENTIAL UNIT

  5 Jun 2026 Lawful development
• WD/2026/1390/LDE Decided

  GOLDEN CROSS COTTAGES, 2 LOWER ROAD, HERSTMONCEUX, BN27 1QQ

  ACCESS TO LOWER ROAD AND ASSOCIATED DRIVEWAY AND PARKING TO SERVE NO.2 GOLDEN CROSS COTTAGES

  10 Jul 2026 Lawful development