Planning application
26/00816/CLP
20 Britannia Gardens Westcliff-on-sea Essex SS0 8BN
Proposal
Single storey side extension with roof lantern (lawful development certificate - proposed)
As published by the council, reference 26/00816/CLP
Timeline
Dates from the published record
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18 Jun 2026
Received by Southend-on-Sea
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23 Jun 2026
Validated
Checked as complete and ready for consideration.
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23 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
Checking the current position
The process from here
The published feed does not show a live status for this application, which usually means the council register holds more recent detail than the copy PlanIndex receives.
The council portal linked on this page carries the authoritative version, including the documents, any consultation deadline and the decision once made. PlanIndex refreshes its copy of the register on a daily cycle.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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26/00770/FULH Status unknown
100 Crowstone Road Westcliff-on-sea Essex SS0 8LQ
Demolish existing rear extensions and erect single storey rear extension with rooflights and alter elevations
-
24/01090/FUL Granted
19 Britannia Road Westcliff-on-sea Essex SS0 8BP
Install dormer to front with balcony and dormer to rear to form habitable accommodation in the loftspace, erect single storey side/rear extension
-
26/00916/FULH Status unknown
80 Crowstone Road Westcliff-on-sea Essex SS0 8BD
Erect single storey front extension
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26/00769/FULH Status unknown
78 Crowstone Road Westcliff-on-sea Essex SS0 8BD
Erect open framed pergola to side with lean-to roof to attach to main dwelling
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26/00486/FUL Refused
34A Whitefriars Crescent Westcliff-on-sea Essex SS0 8EU
Erect external staircase to rear from first floor flat, alter elevations
-
26/00108/FUL Status unknown
312 Station Road Westcliff-on-sea Essex SS0 8DZ
Change of use of existing two storey self-contained flat, to one self-contained basement flat, and one self-contained ground floor flat
Other lawful development applications
In Southend-on-Sea
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26/00841/CLP Granted
52 Bellhouse Road Eastwood Leigh-On-Sea Essex SS9 5NL
Install rear dormer to create habitable accommodation in the loftspace and alter side elevation (Lawful Development Certifcate - Proposed)
-
26/00818/CLP Granted
20 Carlton Drive Leigh-on-sea Essex SS9 1DE
Dormers to sides and juliette balcony to rear to form habitable accommodation in loftspace (certificate of lawful development - proposed)
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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)
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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)
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26/00978/CLP Status unknown
90 Tudor Gardens Shoeburyness Southend-on-sea Essex SS3 9JH
Hip to gable roof extension and dormer to rear and rooflights to front to form habitable accommodation in the loftspace (Certificate of Lawful Development - Proposed)