27 Wellington Avenue Westcliff-on-sea Essex SS0 9XA

1. 20 Feb 2026

   Received by Southend-on-Sea

2. 25 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 May 2026

   Decision issued: Grant Conditional Permission

4. 19 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.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 14 Wellington Avenue Westcliff-On-Sea Southend-On-Sea SS0 9XB

  21/01013/FULH Submitted 13 May 2021 57m away

  Erect single storey side/rear extension, install dormer to rear to form habitable accommodation in the loftspace and alter elevations (Amended Proposal)

  Granted Householder Extension Loft or dormer 9 docs
  Small domestic

• 807 London Road Westcliff-on-sea Essex SS0 9SY

  23/00254/FUL Submitted 14 Feb 2023 65m away

  Erect first floor side extension, convert existing building into two dwellinghouses with associated parking and amenity space

  Refused Full applications Extension 12 docs
  Several homes

• 2 - 4A Southbourne Grove Westcliff-on-sea Essex SS0 9UR

  26/00647/FUL Submitted 12 May 2026 101m away

  83% historically approved · decision due ~7 Jul

  Install dormer to rear to form habitable accommodation in the roof space to create two flats, with rooflights to front and side elevation, layout cycle and bin storage to front (Amended Proposal)

  Status unknown Full applications New dwelling Loft or dormer
  Several homes

• 52 Silversea Drive Westcliff-On-Sea Essex SS0 9XE

  19/02018/CLP Submitted 4 Nov 2019 106m away

  Dormer to rear to form habitable accommodation in roofspace, rooflights to front (Lawful development certificate-proposed)

  Granted Lawful development Loft or dormer 12 docs

• 19 Southbourne Grove Westcliff-on-sea Essex SS0 9UW

  26/00245/FUL Submitted 21 Feb 2026 125m away

  83% historically approved · decision due ~20 Apr

  Change of use from dwellinghouse (Class C3) to 7-bed HMO (Sui Generis), remove chimney, layout cycle and refuse storage to rear and alterations to elevations

  Status unknown Full applications
  Domestic

• 19 Southbourne Grove Westcliff-on-sea Essex SS0 9UW

  6/00245/FUL Submitted 21 Feb 2026 125m away

  83% historically approved · decision due ~20 Apr

  Change of use from dwellinghouse (Class C3) to 7-bed HMO (Sui Generis), remove chimney, layout cycle and refuse storage to rear and alterations to elevations

  Status unknown Full applications
  Domestic

• 26/00113/FUL Granted

  17 Priorywood Drive Leigh-on-sea Essex SS9 4BU

  Demolish existing rear extension and detached garage, erect attached bungalow to rear with associated amenity space, parking and bin/cycle storage, form new vehicle crossover onto Priorywood Drive and install hardstanding to the front of 17 Priorywood Drive

  26 Jan 2026 Full applications
• 26/00639/FUL Granted

  1348 London Road Leigh-on-sea Essex SS9 2UH

  Change of use rear of ground floor from commercial (Class E) to 1no. self-contained flat with commercial unit (Class E) retained to front, reconfigure and extend first-floor flat, create additional self-contained flat at second floor, raise ridge height with hip to gable roof extension to side with rooflights to create habitable accommodation in roofspace, erect first floor extensions to front/side, two-storey rear extension, alter elevations, layout parking and cycle store to rear, refuse store to side

  11 May 2026 Full applications
• 26/00693/FUL Granted

  158 - 162 London Road Southend-on-sea Essex SS1 1PH

  Raise ridge height of building to front and form front and rear dormers, change of use from ground floor car sales to three self-contained flats, erect single storey undercroft infill extension and first floor rear extension, alterations to three existing first-floor self-contained flats, install first floor balconies/roof terraces, alterations to elevations, demolish rear buildings and erect three bungalows with habitable accommodation in roof, layout amenity spaces, cycle and refuse stores (Amended Proposal)

  21 May 2026 Full applications
• 25/01640/FUL Granted

  St Aidans Church The Fairway Leigh-on-sea Essex SS9 4QS

  Install solar panels to roof of main building, remove existing shed and install two air source heat pumps with enclosure within courtyard

  20 Nov 2025 Full applications
• 26/00829/FUL Granted

  39 - 45 London Road Southend-on-sea Essex SS1 1PL

  Install 1No. BT Street Hub Unit and associated advertisement panels on either side of the unit

  22 Jun 2026 Full applications