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60 Lansdowne Avenue Leigh-On-Sea Essex SS9 1LL

20/01400/CLPCertificate of Lawful Use Dev ProposedRefused
Outline / PiP

Refused on 4 November 2020

Council decision: Refuse Lawful Development CertificateDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

Dormer to rear to form habitable accommodation in roofspace, erect single storey rear extension, rooflights to front (Lawful development certificate-proposed)

Received
27 August 2020
Decision level
Delegated (officer decision)
Ward
Chalkwell
  1. Received27 Aug
  2. Validated9 Sep
  3. Consult.
  4. Target4 Nov
  5. Decided4 Nov

Decided in 56 days (council typically 56)

About this application

This is an outline application for a single storey rear extension at 60 Lansdowne Avenue Leigh-On-Sea Essex SS9 1LL. Southend has handled 587 applications of this type. This one was decided in 69 days, 13 days longer than Southend's typical decision time. There has been 1 other application at this address. In the past year there have been 58 applications across Chalkwell. We hold 2,526 applications in total for the SS9 postcode area.

82% of outline applications at Southend-on-Sea City Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
SS9 1LL
Application type
Certificate of Lawful Use Dev Proposed
Scale / size
Small

Planning application dates

Date validated
9 September 2020
Target decision date
4 November 2020

Applicant and agent

Agent address
88 Chalkwell Avenue Westcliif On Sea SS0 8NN

Planning decision

Statutory period
56 days

Additional information

Documents
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Southend

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