Planning application
740 London Road Leigh-on-sea Essex SS9 3NL
Works: Extension Loft or dormer Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Install dormer to rear and rooflights to front to create habitable accommodation in the loftspace, single storey rear extension, and alter elevations (Lawful Development Certificate - Proposed)
As published by the council, reference 26/00521/CLP
Application record
- Reference
- 26/00521/CLP
- Type
- Certificate of Lawfulness (Proposed)
- Status
- Permitted
- Decision
- Granted As published: Grant Lawful Dev Certificate (Proposed)
- Received
- 16 Apr 2026
- Validated
- 16 Apr 2026
- Decided
- 11 Jun 2026
- Ward
- Chalkwell
- Decision by
- Delegated
- Postcode
- SS9 3NL
Site history
Applications at this address on the Southend-on-Sea register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
26/00619/FULH Granted
740 London Road Leigh-on-sea Essex SS9 3NL
Install dormer to rear and rooflights to front to create habitable accommodation in loftspace, erect single storey rear extension with skylights, and alter elevations
Timeline
Dates from the published record
-
16 Apr 2026
Received by Southend-on-Sea
-
11 Jun 2026
Decision issued: Grant Lawful Dev Certificate (Proposed)
-
19 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Edith Garland Architecture Agent, an architecture practice registered in Southend-On-Sea
Active · incorporated 2020 · Southend-On-Sea
122 applications on PlanIndex · across 8 councils · 83% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
Documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Southend-on-Sea granted permission on 11 June 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.
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 0.3 miles
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740 London Road Leigh-on-sea Essex SS9 3NL
Install dormer to rear and rooflights to front to create habitable accommodation in loftspace, erect single storey rear extension with skylights, and alter elevations
Granted Householder Extension Loft or dormerSmall domestic -
Land Adjacent To 55 Rockleigh Avenue Leigh-on-sea Essex
Application for approval of details pursuant to condition 12 (surface water attenuation (SuDS)) of planning permission 24/00190/FUL dated 23.08.2024
Granted Conditions -
750 London Road Leigh-on-sea Essex SS9 3NL
Reduce by 2.5-3m and reshape, remove deadwood and diseased limb in centre to one Purple Leaved Plum Tree (T1) to front (Application to for works to Trees subject to a Tree Preservation Order)
Granted Trees -
Linden Court London Road Leigh-On-Sea Essex
Crown lift to 3m, remove epicormic growth and remove deadwood to one Ash (T1) to front on London Road and Crown lift to 3m, remove epicormic growth and remove deadwood to one Ash (T2) on West Side (Lindisfarne Avenue)(Works to Trees covered by a Tree Preservation Order)
Granted Trees 4 docs -
12 Woodcote Road Leigh-on-sea Essex SS9 3NP
Demolish existing garage and erect single storey detached outbuilding for use as residential annexe ancillary to main dwellinghouse
Granted Householder Demolition 8 docsSmall domestic -
14 Lindisfarne Avenue Leigh-on-sea Essex SS9 3NR
Application for approval of details pursuant to condition 04 (obscure glazed privacy screen to balcony) of planning permission 25/01496/FULH dated 06.01.2026
Granted Conditions Windows or glazing
Other lawful development applications
In Southend-on-Sea
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26/01070/CLP Granted
58 Ronald Park Avenue Westcliff-on-sea Essex SS0 9QN
Dormer to rear to form habitable accommodation in the loft space and rooflights to front (certificate of lawful development - proposed)
-
26/01065/CLP Granted
1132 London Road Leigh-on-sea Essex SS9 2AJ
Dormer to rear and rooflights to front to form habitable accommodation in the loftspace and single storey side/rear extension (certificate of lawful development - proposed)
-
26/01018/CLP Refused
92 Vardon Drive Leigh-on-sea Essex SS9 3SQ
Hip to gable roof extension with dormer to rear and rooflights to front to form habitable accommodation in the loftspace (certificate of lawful development - proposed)
-
26/01008/CLP Granted
61 Flemming Avenue Leigh-on-sea Essex SS9 3AN
Hip to gable loft conversion, rooflights to front, and dormer to rear with Juliet balcony to create habitable accommodation in roof space (Lawful Development Certificate - Proposed).
-
26/01020/CLP Granted
66 Marlborough Road Southend-on-sea Essex SS1 2UD
Single storey side extension (Lawful Development Certificate - Proposed)