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

1. 5 May 2026

   Received by Southend-on-Sea

2. 7 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Jul 2026

   Added to PlanIndex

4. 28 Aug 2026

   Decision issued: Grant Lawful Dev Certificate (Existing)

5. 10 Sep 2026

   Status changed to Decided

   Previously Permitted.

Southend-on-Sea granted permission on 28 August 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.

• Flat 1 49 York Road Southend-on-sea Essex SS1 2BZ

  22/02252/CLE Submitted 21 Nov 2022 0m away

  Use as self-contained flat (Lawful Development Certificate-Existing)

  Granted Lawful development 7 docs

• 3 Baltic Avenue Southend-on-sea Essex SS1 2DB

  24/01239/FULH Submitted 3 Aug 2024 106m away

  Erect dormer to front adjoining to existing bay window, dormer to rear and erect single storey rear extension

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 86 Heygate Avenue Southend-on-sea Essex SS1 2AR

  24/01649/CLP Submitted 21 Oct 2024 128m away

  Change of use from dwellinghouse (Class C3) to 6 person HMO (Class C4), dormer to rear to form habitable accommodation in the loftspace and rooflights to front, alter elevations (Lawful development certificate - proposed)

  Granted Lawful development Loft or dormer
  Domestic

• 3 Toledo Road Southend-on-sea Essex SS1 2DW

  24/01448/CLP Submitted 10 Sep 2024 133m away

  Use from dwellinghouse (Class C3) as a six bedroom (six person) HMO (Class C4), loft conversion with rear dormer to form habitable accommodation, rooflights to front, installation of new doors and windows (Lawful development certificate - proposed)

  Granted Lawful development Loft or dormer Windows or glazing
  Domestic

• 18 Quebec Avenue Southend-On-Sea Essex SS1 2DE

  21/00457/FUL Submitted 4 Mar 2021 136m away

  Change of use from 5 bedroom HMO (Class C4) to 6 bedroom HMO (Sui Generis), erect dormer to rear to create two new rooms in the loftspace

  Granted Full applications Loft or dormer 13 docs

• Flat 4 22 Chancellor Road Southend-on-sea Essex SS1 2AS

  24/01460/CLE Submitted 12 Sep 2024 142m away

  Use as self-contained flat (Lawful development certificate - existing)

  Granted 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)

  24 Jun 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)

  18 Jun 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

  13 Jun 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)

  19 Jun 2026 Lawful development
• 26/01132/CLP Status unknown

  16 Plymtree Thorpe Bay Essex SS1 3RA

  Detached outbuilding to rear (certificate of lawful development - proposed)

  7 Aug 2026 Lawful development