31 Seamore Avenue Thundersley Benfleet Essex SS7 4EX

1. 12 Apr 2021

   Received by Castle Point

2. 20 Apr 2021

   Validated

   Checked as complete and ready for consideration.

3. 14 Jun 2021

   Decision issued: Approval

4. 9 Aug 2026

   Added to PlanIndex

Castle Point granted permission on 14 June 2021, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 30 Seamore Avenue Thundersley Benfleet Essex SS7 4EX

  21/0258/FUL Submitted 18 Mar 2021 50 yards away

  Part two storey/part first floor rear extension

  Granted Full applications Extension 6 docs

• 17 Seamore Avenue Thundersley Benfleet Essex SS7 4EX

  22/0764/CLP Submitted 4 Oct 2022 100 yards away

  Room in roof with rear dormer

  Granted Lawful development Loft or dormer 6 docs

• 24 Seamore Avenue Thundersley Benfleet Essex SS7 4EX

  26/0485/FUL Submitted 24 Aug 2026 100 yards away

  79% historically approved · decision due ~30 Oct

  Loft conversion with dormer and external alterations

  Awaiting decision Full applications Loft or dormer 12 docs

• 24 Seamore Avenue Thundersley Benfleet Essex SS7 4EX

  26/0393/CLP Submitted 8 Jul 2026 100 yards away

  83% historically approved · decision due ~7 Sep

  Construct roof dormer extensions and external alterations to fenestration

  Awaiting decision Lawful development Extension Loft or dormer +1 12 docs

• 24 Seamore Avenue Thundersley Benfleet Essex SS7 4EX

  26/0387/CLP Submitted 6 Jul 2026 100 yards away

  Construct single storey rear extension and external alterations

  Granted Lawful development Extension 14 docs
  Small domestic

• 35 Moreland Close Thundersley Benfleet Essex SS7 4ER

  26/0296/FUL Submitted 22 May 2026 100 yards away

  Construction of outbuilding (retrospective)

  Granted Full applications 7 docs

• 26/0439/FUL Granted

  43 Burlington Gardens Hadleigh Benfleet Essex SS7 2JJ

  Construct hip to gable roof extension, rear dormer and external alterations

  Received 5 Aug, published by the council 31 Aug 2026 Full applications
• 26/0452/FUL Granted

  41 Woodcote Way Thundersley Benfleet Essex SS7 4ND

  Construct two storey rear extension

  Received 10 Aug, published by the council 21 Aug 2026 Full applications
• 26/0457/FUL Granted

  58 Furtherwick Road Canvey Island Essex SS8 7AE

  External alterations including new windows and doors

  Received 13 Aug, published by the council 21 Aug 2026 Full applications
• 26/0419/FUL Granted

  378 Daws Heath Road Hadleigh Benfleet Essex SS7 2UA

  Demolish part rear extension and construct single storey rear extension and external alterations including rear raised platform and steps to garden

  Received 27 Jul, published by the council 31 Jul 2026 Full applications
• 26/0401/FUL Granted

  33 The Driveway Canvey Island Essex SS8 0AB

  Demolition of rear extension, raising of roof and construction of a hip-to-gable loft extension, 1.5-storey rear extension with rear balcony, and associated external alterations

  Received 13 Jul, published by the council 23 Jul 2026 Full applications