97 Marcus Avenue Thorpe Bay Essex SS1 3LE

1. 20 May 2026

   Received by Southend-on-Sea

2. 14 Jul 2026

   Decision issued: Grant Lawful Dev Certificate (Proposed)

3. 23 Jul 2026

   Added to PlanIndex

Southend-on-Sea granted permission on 14 July 2026, 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 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.

• 82 St James Avenue Thorpe Bay Essex SS1 3LJ

  23/00123/FULH Submitted 25 Jan 2023 100 yards away

  Erect single storey rear extension, convert loftspace into habitable accommodation

  Granted Householder Extension 6 docs
  Small domestic

• 63 Marcus Avenue Thorpe Bay Essex SS1 3LE

  23/00005/FULH Submitted 29 Dec 2022 100 yards away

  Erect single storey side and rear extension, replace existing pump house to rear, erect new additional outbuilding and erect pergola seating area to rear (Amended Proposal)

  Granted Householder Extension 23 docs
  Small domestic

• 73 Marcus Avenue Thorpe Bay Essex SS1 3LE

  21/01372/FULH Submitted 5 Jul 2021 100 yards away

  Erect roof extension, erect single storey side extension, single storey rear extension, erect porch to front, dormer to front and side, alter elevations

  Refused Householder Extension Loft or dormer 5 docs
  Small domestic

• 73 Marcus Avenue Thorpe Bay Southend-On-Sea Essex SS1 3LE

  21/01153/CLP Submitted 28 May 2021 100 yards away

  Single storey side extension, two storey rear extension, convert loftspace into habitable accommodation, rooflights to front, alter elevations (Lawful development certificate-proposed)

  Refused Lawful development Extension Loft or dormer 4 docs
  Small domestic

• 35 Dungannon Drive Thorpe Bay Essex SS1 3NH

  22/02369/FULH Submitted 8 Dec 2022 100 yards away

  Erect single storey side and rear extension with rooflights to side and rear elevations (Part Retrospective)

  Granted Householder Extension Loft or dormer 13 docs
  Small domestic

• 137 Johnstone Road Thorpe Bay Essex SS1 3NG

  26/00705/FULH Submitted 22 May 2026 150 yards away

  Erect part single, part two storey side/rear extension with rooflights, single storey front extension and alter elevations

  Granted Householder Extension Loft or dormer
  Small domestic

• 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