Planning application
23/00189/CLP
80 Chalkwell Avenue Westcliff-on-sea Essex SS0 8NN
Proposal
Convert detached garage to rear into habitable accommodation and alter elevations (certificate of lawful development - proposed)
As published by the council, reference 23/00189/CLP
Timeline
Dates from the published record
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3 Feb 2023
Received by Southend-on-Sea
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20 Mar 2023
Decision issued: Grant Lawful Dev Certificate (Proposed)
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23 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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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26/00495/FULH Status unknown
30 Galton Road Westcliff-on-sea Essex SS0 8LA
Install dormers to rear and side, erect two storey side and rear extensions, erect basement extension with rooflight to flat roof and rear terrace, alter elevations, and form external access steps to basement (part retrospective)
-
26/00375/FULH Status unknown
6 The Ridgeway Westcliff-on-sea Essex SS0 8NT
Erect first floor front extension, extend existing roof to create habitable accommodation in roofspace, dormer to rear with Juliet balcony, rooflights to front and rear and alterations to elevations
-
24/00854/AMDT Granted
Former 51 Chalkwell Avenue Westcliff-on-sea Essex SS0 8NL
Application to vary condition 02 (approved plans) and 07 (tree protection measures) to reflect tree removal T6, T7 and T8, amend porch details, amended window detail to south elevation ground floor and dormer details, amended internal layout including to accommodate relocation of lift and additional boiler rooms and amend ground floor amenity space layout and relocate cycle store (material amendment of Planning permission 21/02089/AMDT dated 09/02/2022)
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26/00676/AMDT Granted
55 First Avenue Westcliff-on-sea Essex SS0 8HP
Application to vary condition 2 (approved plans) to allow the substitution of approved drawings with revised drawings reflecting amendments to the front elevation (Material Amendment to planning permission 25/00034/FULH dated 30.09.2025)
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24/01349/FULH Granted
43 First Avenue Westcliff-on-sea Essex SS0 8HP
Install dormer to front to form habitable accommodation in roof space, alterations to side elevation and alter existing roof to rear extension
-
21/01131/CLP Granted
49 First Avenue Westcliff-on-sea Westcliff-On-Sea Essex SS0 8HP
Enlarge dormer to rear to form additional habitable accommodation in roofspace (Lawful development certificate-proposed)
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)
-
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)
-
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)