54 Thames Drive Leigh-on-sea Essex SS9 2XD

1. 22 May 2026

   Received by Southend-on-Sea

2. 17 Jul 2026

   Decision issued: Grant Lawful Dev Certificate (Proposed)

3. 23 Jul 2026

   Added to PlanIndex

Southend-on-Sea granted permission on 17 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.

• 46 Thames Drive Leigh-on-sea Essex SS9 2XD

  22/02283/FULH Submitted 25 Nov 2022 50 yards away

  Hipped to gable roof extension with dormer to rear to form habitable accommodation in the loftspace, erect single storey side extension and single storey rear/side extension, form pitched roof over existing side extension

  Granted Householder Extension Loft or dormer 5 docs
  Small domestic

• 47 Chapmans Walk Leigh-on-sea Essex SS9 2UZ

  23/00437/FULH Submitted 13 Mar 2023 50 yards away

  Enlarge roof of existing dwelling, erect part single/part two storey front extension and first floor rear extension, porch to side (amended proposal)

  Refused Householder Extension 6 docs
  Small domestic

• 34 Thames Drive Leigh-on-sea Essex SS9 2XD

  24/01058/FULH Submitted 2 Jul 2024 100 yards away

  Erect gable roof extension, install dormer with cladding to rear, alter elevations (Part retrospective)

  Granted Householder Extension Loft or dormer
  Domestic

• 22 Chapmans Walk Leigh-on-sea Essex SS9 2XA

  22/01796/CLP Submitted 14 Sep 2022 100 yards away

  Hipped to gable roof extension with dormer to rear, install rooflights to front and window to side (Lawful Development Certificate-Proposed)

  Granted Lawful development Extension Loft or dormer +1 5 docs

• 11 Chapmans Close Leigh-on-sea Essex SS9 2XB

  22/02475/FULH Submitted 29 Dec 2022 100 yards away

  Erect detached timber gazebo in rear garden

  Granted Householder New dwelling 10 docs
  Domestic

• 47 Chapmans Walk Leigh-on-sea Essex SS9 2UZ

  22/02215/FULH Submitted 15 Nov 2022 100 yards away

  Erect part first floor/part two storey front extension, erect first floor rear extension, install and replace dormer to side elevations to form habitable accommodation in the loftspace, alter elevations

  Refused Householder Extension Loft or dormer 6 docs
  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