31 Sandown Avenue Westcliff-on-sea Westcliff-On-Sea Essex SS0 9YA

1. 18 Jun 2021

   Received by Southend-on-Sea

2. 13 Aug 2021

   Decision issued: Grant Conditional Permission

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

• 9 Sandown Avenue Westcliff-on-sea Essex SS0 9YA

  24/01473/FULH Submitted 15 Sep 2024 1m away

  Hipped to gable roof extensions to front and rear with dormers to sides to form habitable accommodation in the loftspace (amended proposal)

  Refused Householder Extension Loft or dormer
  Domestic

• 97 Southbourne Grove Westcliff-on-sea Essex SS0 9UN

  26/00483/FULH Submitted 9 Apr 2026 122m away

  Erect single storey rear extension (Retrospective)

  Granted Householder Extension
  Small domestic

• 73 Cavendish Gardens Westcliff-on-sea Essex SS0 9XP

  23/00376/FUL Submitted 2 Mar 2023 169m away

  Erect single storey rear extension to ground floor flat and alter side elevation

  Granted Full applications Extension 9 docs
  Small domestic

• 63 Southborough Drive Westcliff-On-Sea Essex SS0 9XG

  21/00938/FULH Submitted 6 May 2021 186m away

  Erect part single/part two storey front extension, erect first floor rear extension, convert garage into habitable accommodation, replace roof to existing single storey side extension, alter elevations

  Refused Householder Extension 8 docs
  Small domestic

• 141 Westbourne Grove Westcliff-On-Sea Essex SS0 9TX

  21/00767/FULH Submitted 15 Apr 2021 202m away

  Erect dormer to rear with juliette balcony

  Granted Householder Loft or dormer 8 docs
  Domestic

• 21 Shanklin Drive Westcliff-on-sea Essex SS0 9XU

  26/00746/CLP Submitted 2 Jun 2026 212m away

  Removal of chimney stack on rear roof slope, erect dormer to rear to create habitable accommodation in roof space, two rooflights to front roof slope, alterations to elevations (Lawful Development Certificate - Proposed)

  Granted Lawful development Loft or dormer

• 26/00706/FULH Granted

  123 Burges Road Thorpe Bay Essex SS1 3JL

  Erect single storey rear and side extension with rooflights, remodel existing roof and erect rear and front dormers to form habitable accommodation in roofspace, convert one garage to habitable accommodation, alterations to elevations

  22 May 2026 Householder
• 26/00655/FULH Granted

  12 Quorn Gardens Leigh-on-sea Essex SS9 2TB

  Erect single storey rear/side extension, extend porch to front, reinstate integrated garage and alter elevations

  13 May 2026 Householder
• 26/00702/FULH Granted

  1 Glebe Close Thorpe Bay Essex SS1 3DS

  Demolish existing conservatory and erect part single / part two storey rear extension with rooflight and alter elevations

  22 May 2026 Householder
• 26/00806/FULH Granted

  285 Western Road Leigh-on-sea Essex SS9 2QU

  Erect single storey side and rear extension

  17 Jun 2026 Householder
• 26/00363/FULH Granted

  1 Warrior Square Road Shoeburyness Southend-on-sea Essex SS3 9PZ

  Install outdoor swimming pool with associated patio/hard landscaping and plant equipment, and construct plant cabinet outbuilding within rear garden

  19 Mar 2026 Householder