Planning application
34 St Clement's Avenue Leigh-on-sea Essex SS9 3BL
Works: Extension Windows or glazing 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
Erect single storey rear extension, install window and access door to side elevation
As published by the council, reference 26/00594/CLP
Application record
- Reference
- 26/00594/CLP
- Type
- Certificate of Lawfulness (Proposed)
- Status
- Permitted
- Decision
- Grant Lawful Dev Certificate (Proposed)
- Received
- 29 Apr 2026
- Validated
- 7 May 2026
- Decided
- 30 Jun 2026
- Ward
- Belfairs
- Parish
- Leigh Town Council
- Decision by
- Delegated
- Postcode
- SS9 3BL
Timeline
Dates from the published record
-
29 Apr 2026
Received by Southend-on-Sea
-
7 May 2026
Validated
Checked as complete and ready for consideration.
-
30 Jun 2026
Decision issued: Grant Lawful Dev Certificate (Proposed)
-
23 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
RD Consulting Agent
3 applications on PlanIndex · across 2 councils
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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 30 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
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28 St Clement's Avenue Leigh-on-sea Essex SS9 3BL
Application for approval of details pursuant to conditions 04 (details of materials), 06 (details of hard and soft landscaping) and 15 (details of sustainable drainage) of planning permission 22/00417/FUL dated 04.07.2022
Refused Conditions 7 docs -
33 St Clement's Avenue Leigh-On-Sea Essex SS9 3BL
Erect single storey rear extension
Granted Householder Extension 6 docsSmall domestic -
51 St Clement'S Avenue Leigh-On-Sea Southend-On-Sea SS9 3BL
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36 Kingswood Chase Leigh-on-sea Essex SS9 3BD
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27 St Clement's Avenue Leigh-On-Sea Essex SS9 3BL
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Refused Lawful development Extension Loft or dormer 6 docs -
276 Manchester Drive Leigh-On-Sea Southend-On-Sea SS9 3ES
Erect single storey rear extension
Granted Householder Extension 11 docsSmall domestic
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26/00613/CLE Granted
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26/00846/CLP Granted
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Dormer to rear and rooflights to front to form habitable accommodation in loftspace (certificate of lawful development - proposed)
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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)
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26/00790/CLP Granted
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Site a mobile home for ancillary use to the main dwellinghouse
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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)