34 St Clement's Avenue Leigh-on-sea Essex SS9 3BL Data via plota.co.uk
Proposal
Erect single storey rear extension, install window and access door to side elevation Data via plota.co.uk
Application progress
Approved on 30 Jun 2026 · Delegated Decision · Last checked 6 Sept 2026
Site constraints 1
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Building
From the energy performance certificate lodged in December 2024, the latest held for this property. The building may have changed since. View the certificate
Every application in Southend - and every UK council - as a live feed, an API, or a bulk CSV export.
Nearby new applications
76 Westleigh Avenue Leigh-on-sea Essex SS9 2LF
Application for approval of details pursuant to conditions 03 (details of extern...
191A - 193 Leighton Avenue Leigh-on-sea Essex
Application for approval of details pursuant to condition 13 (demolition and con...
47 Bonchurch Avenue Leigh-on-sea Essex SS9 3AR
Demolish existing conservatory to rear and garage to side, erect single storey s...
23 Westcliff Drive Leigh-on-sea Essex SS9 2LB
Raise roof and erect dormer to side to form habitable accommodation in the lofts...
75 Eastwood Road Leigh-on-sea Essex SS9 3AH
Application for approval of details pursuant to conditions 06 (privacy screens) ...
1132 London Road Leigh-on-sea Essex SS9 2AJ
Erect single storey rear extension projecting 6m beyond the existing rear wall o...
Important details
- Council
- Southend
- Application type
- Certificate of Lawfulness (Proposed)
- Postcode
- SS9 3BL
- Received
- 29 Apr 2026
- Validated
- 7 May 2026
- Ward
- Belfairs
- Parish
- Leigh Town Council
- Case officer
- Show
- Target decision
- 2 Jul 2026
- Decision
- Grant Lawful Dev Certificate (Proposed)
- Decision date
- 30 Jun 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- RD Consulting
How this decision compares
Decided in 54 days from validation, about the council's usual 56 days. Approved, as 86% of extensions here are.
Plota live figures for extensions decided by Southend in the last twelve months, from validation. Southend decision record →
Public comments
No public comments yet.
Last counted 6 Sept 2026
Consultation & key dates
- Statutory expiry
- 2 Jul 2026
- Env. assessment
- No
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Southend ranks #155 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Track this application
34 St Clement's Avenue Leigh-on-sea Essex SS9 3BL
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.