7 Kilworth Avenue Southend-on-sea Essex SS1 2DS

1. 14 Sep 2026

   Added to PlanIndex

2. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

   Southend-on-Sea took a median of 58 days over the applications it decided in the last year.

This application is with Southend-on-Sea for determination, against a statutory target of eight weeks. Over the last year Southend-on-Sea decided lawful development applications in a median of 56 days. More in our guide to how long planning decisions take.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 25 Kilworth Avenue Southend-on-sea Essex SS1 2DS

  26/00935/CLE Submitted 15 Jul 2026 50 yards away

  84% historically approved · decision due ~9 Sep

  Use property and associated curtilage as 3no. self-contained residential flats (25, 25A, and 25B Kilworth Avenue) (certificate of lawful develoopment - existing)

  Status unknown Lawful development New dwelling

• Lynton House 38 Kilworth Avenue Southend-on-sea Essex SS1 2DT

  24/00985/AMDT Submitted 18 Jun 2024 50 yards away

  Application to vary condition 07 (HMO Occupation) to allow for the occupation of the basement and the formation of 2 additional bedrooms from 8 to 10 - use of the House in Multiple Occupation subject of this permission shall not at any time be adapted to enable formation of more than ten (10) bedrooms and the property shall not be occupied by more than ten (10) residents at any one time with all ten (10) bedrooms for single occupancy only (Material Amendment to Planning Permission 24/00441/FUL dated 29/05/2024

  Refused Amendments

• 2 - 4 Cromer Road Southend-On-Sea Southend-On-Sea SS1 2DU

  21/00968/FUL Submitted 10 May 2021 100 yards away

  Use building as Class E workshop for vehicle vinyl wrapping, detailing and polishing (Amended Proposal)

  Granted Full applications 22 docs

• 136 Southchurch Avenue Southend-on-sea Essex SS1 2RP

  26/00653/CLP Submitted 13 May 2026 150 yards away

  Use dwelling (Class C3) as 6-person HMO (Class C4) (Certificate of Lawfulness - Proposed)

  Granted Lawful development
  Domestic

• 136 Southchurch Avenue Southend-on-sea Essex SS1 2RP

  26/01104/FUL 150 yards away

  84% historically approved

  Convert existing dwellinghouse into three self-contained flats, erect two storey rear extension, form new external staircase and roof terrace to rear, layout parking and secure cycle and bin store (Amended Proposal)

  Awaiting decision Full applications New dwelling Extension
  Domestic

• 27A Lancaster Gardens Southend-on-sea Essex SS1 2NS

  26/01126/FUL 150 yards away

  84% historically approved

  Erect external timber staircase to rear, install window and door to first floor rear (retrospective)

  Awaiting decision Full applications Windows or glazing

• 26/00613/CLE Granted

  57 York Road Southend-on-sea Essex SS1 2BZ

  Use dwelling as a 9-person HMO (Certificate of Lawfulness - Existing)

  Received 5 May, published by the council 23 Jul 2026 Lawful development
• 26/00846/CLP Granted

  7 The Crossways Westcliff-on-sea Essex SS0 8PU

  Dormer to rear and rooflights to front to form habitable accommodation in loftspace (certificate of lawful development - proposed)

  Received 24 Jun, published by the council 23 Jul 2026 Lawful development
• 26/00816/CLP Granted

  20 Britannia Gardens Westcliff-on-sea Essex SS0 8BN

  Single storey side and rear extension with roof lantern (lawful development certificate - proposed)

  Received 18 Jun, published by the council 23 Jul 2026 Lawful development
• 26/00790/CLP Granted

  31 Waltham Crescent Southend-on-sea Essex SS2 4AY

  Site a mobile home for ancillary use to the main dwellinghouse

  Received 13 Jun, published by the council 23 Jul 2026 Lawful development
• 26/00819/CLP Refused

  47 Bonchurch Avenue Leigh-on-sea Essex SS9 3AR

  Dormer to rear to form habitable accommodation in the loftspace, single storey side and rear extensions, rooflights to front, extend soil and vent pipe to the rear, remove chimney (certificate of lawful development - proposed)

  Received 19 Jun, published by the council 23 Jul 2026 Lawful development