Planning application
33 Treecot Drive Leigh-on-sea Essex SS9 4AG
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Single storey rear extension (certificate of lawful development - proposed)
As published by the council, reference 26/01092/CLP
Application record
- Reference
- 26/01092/CLP
- Category
- Lawful development
- Status
- Registered
- Postcode
- SS9 4AG
Timeline
Dates from the published record
-
19 Aug 2026
Added to PlanIndex
-
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 59 days over the applications it decided in the last year.
What happens while it is decided
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.
About lawful development applications
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.
Nearby applications
Within 500 metres
-
162 Bridgwater Drive Westcliff-on-sea Essex SS0 0DS
Erect single storey rear extension and single storey side extension
Granted Householder Extension 5 docsSmall domestic -
10 Treelawn Drive Leigh-on-sea Essex SS9 4AQ
84% historically approved
Install one air conditioning unit to front elevation with associated pipework and electrical connections (Retrospective)
Awaiting decision -
17 Treelawn Gardens Leigh-on-sea Essex SS9 4AH
Replace plan numbers PL005 and PL006 with plan numbers PL005-A and PL006-A removing side handrails from balcony (Non-Material Amendment to Planning Permission 21/01135/FULH dated 21.07.2021)
Decided Amendments 8 docs -
12 Treelawn Gardens Leigh-on-sea Essex SS9 4AH
Erect single storey side extension and single storey side/rear extension and alterations to elevations
Granted Householder Extension 4 docsSmall domestic -
10 Treelawn Drive Leigh-on-sea Essex SS9 4AQ
Install air conditioner unit to front elevation
Refused Lawful development -
17 Treelawn Gardens Leigh-on-sea Leigh-On-Sea Essex SS9 4AH
Install balcony to rear over existing single storey rear extension, alter elevations
Granted Householder Extension 11 docsSmall domestic
Other lawful development applications
In Southend-on-Sea
-
26/00613/CLE Granted
57 York Road Southend-on-sea Essex SS1 2BZ
Use dwelling as a 9-person HMO (Certificate of Lawfulness - Existing)
-
26/01132/CLP Status unknown
16 Plymtree Thorpe Bay Essex SS1 3RA
Detached outbuilding to rear (certificate of lawful development - proposed)
-
26/00690/CLP Refused
472 Woodgrange Drive Southend-on-sea Essex SS1 3ED
Extend garage at front and rear
-
26/00741/CLE Granted
57 - 59 Elm Road Leigh-on-sea Essex SS9 1SP
Confirmation that planning permission 16/01572/FUL as varied by 18/01443/AMDT has been lawfully implemented (Certificate of Lawful Development - Existing)
-
26/00746/CLP Granted
21 Shanklin Drive Westcliff-on-sea Essex SS0 9XU
Removal of chimney stack on rear roof slope, erect dormer to rear to create habitable accommodation in roof space, two rooflights to front roof slope, alterations to elevations (Lawful Development Certificate - Proposed)