21 Carlingford Drive Westcliff-on-sea Essex SS0 0SD

1. 23 Mar 2023

   Received by Southend-on-Sea

2. 18 May 2023

   Decision issued: Grant Lawful Dev Certificate (Proposed)

3. 24 Sep 2026

   Added to PlanIndex

Southend-on-Sea granted permission on 18 May 2023, 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.

• Meyrin House 35 Hobleythick Lane Westcliff-On-Sea Essex SS0 0RP

  21/00781/FUL Submitted 16 Apr 2021 100 yards away

  Change of use from care home (Class C2) to 15 bed HMO (Sui Generis) with associated amenity space, parking, cycle and bin store

  Granted Full applications 15 docs

• 48 Hobleythick Lane Westcliff-on-sea Essex SS0 0RH

  26/01355/FULH 100 yards away

  86% historically approved

  Extend existing vehicle crossover onto Hobleythick Lane

  Awaiting decision

• 56 Carlingford Drive Westcliff-on-sea Essex SS0 0SB

  23/00393/FULH Submitted 6 Mar 2023 100 yards away

  Hip to gable roof extension with dormer to front to form habitable accommodation in the loftspace

  Granted Householder Extension Loft or dormer 6 docs
  Domestic

• 90 Earls Hall Avenue Southend-on-sea Essex SS2 6NS

  26/00731/FUL Submitted 29 May 2026 150 yards away

  Change of use of existing rear outbuilding from residential use (Class C3) to a dog grooming business (Class E) (Retrospective)

  Granted Full applications

• 43 Carlton Avenue Westcliff-on-sea Essex SS0 0QN

  21/01712/FULH Submitted 18 Aug 2021 150 yards away

  Install dormers to front to form habitable accommodation in the loftspace and erect single storey rear extension

  Granted Householder Extension Loft or dormer 5 docs
  Small domestic

• 43 Carlton Avenue Westcliff-on-sea Westcliff-On-Sea Essex SS0 0QN

  21/01291/CLP Submitted 22 Jun 2021 150 yards away

  Dormer to rear (Lawful Development Certificate - Proposed)

  Granted Lawful development Loft or dormer 5 docs

• 26/01070/CLP Granted

  58 Ronald Park Avenue Westcliff-on-sea Essex SS0 9QN

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

  Received 11 Aug, published by the council 14 Aug 2026 Lawful development
• 26/01065/CLP Granted

  1132 London Road Leigh-on-sea Essex SS9 2AJ

  Dormer to rear and rooflights to front to form habitable accommodation in the loftspace and single storey side/rear extension (certificate of lawful development - proposed)

  Received 10 Aug, published by the council 14 Aug 2026 Lawful development
• 26/01018/CLP Refused

  92 Vardon Drive Leigh-on-sea Essex SS9 3SQ

  Hip to gable roof extension with dormer to rear and rooflights to front to form habitable accommodation in the loftspace (certificate of lawful development - proposed)

  Received 30 Jul, published by the council 8 Aug 2026 Lawful development
• 26/01008/CLP Granted

  61 Flemming Avenue Leigh-on-sea Essex SS9 3AN

  Hip to gable loft conversion, rooflights to front, and dormer to rear with Juliet balcony to create habitable accommodation in roof space (Lawful Development Certificate - Proposed).

  Received 29 Jul, published by the council 8 Aug 2026 Lawful development
• 26/01020/CLP Granted

  66 Marlborough Road Southend-on-sea Essex SS1 2UD

  Single storey side extension (Lawful Development Certificate - Proposed)

  Received 31 Jul, published by the council 8 Aug 2026 Lawful development