31 Blenheim Crescent Leigh-on-sea Essex SS9 3DT Data via plota.co.uk
Proposal
Demolish existing garage and conservatory, erect single storey rear and side extension with roof lanterns and alter elevations Data via plota.co.uk
Application progress
Approved on 16 Jul 2026 · Delegated Decision · Last checked 16 Jul 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 May 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Important details
- Council
- Southend
- Application type
- Full Application - Householder
- Postcode
- SS9 3DT
- Received
- 27 May 2026
- Validated
- 27 May 2026
- Ward
- Blenheim Park
- Parish
- Leigh Town Council
- Case officer
- Show
- Target decision
- 22 Jul 2026
- Decision
- Grant Conditional Permission
- Decision date
- 16 Jul 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Show
How this decision compares
Decided in 50 days from validation, 6 days faster than Southend's median of 56 for demolitions. Approved, as 89% of demolitions here are.
Plota live figures for demolitions decided by Southend in the last twelve months, from validation. Southend decision record →
Consultation & key dates
- Statutory expiry
- 22 Jul 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
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%).
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.
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31 Blenheim Crescent Leigh-on-sea Essex SS9 3DT
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