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7 - 9 Lansdowne Avenue Leigh-on-sea Essex SS9 1LJ

25/01134/AMDTMinor AmendmentApproved
Discharge / amendments

Approved on 6 November 2025

Council decision: Grant Conditional PermissionDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Application to vary condition 2 (approved plans) to enlarge rear dormer and alter front and rear windows, substitute the drawing of 15015-05 with drawing 23.676-301 P1' and re-word to 'The development hereby permitted shall be carried out in accordance with the approved plans. 15015-01; 15015-04, 23.676-301 P1' (Material amendment of planning permission 19/01305/FUL dated 09/09/2019)

Received
13 August 2025
Decision level
Delegated (officer decision)
Ward
Chalkwell
Agent
FRONT. Architecture
  1. Received13 Aug
  2. Validated11 Sep
  3. Consult.24 Oct
  4. Target6 Nov
  5. Decided6 Nov

Decided in 56 days (council typically 56)

About this application

This is an application to amend a permission at 7 - 9 Lansdowne Avenue Leigh-on-sea Essex SS9 1LJ. Southend has handled 458 applications of this type. This one was decided in 85 days, 4 weeks longer than Southend's typical decision time. There are no previous applications recorded 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.

77% of amendment 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 1LJ
Application type
Minor Amendment
Scale / size
Small

Planning application dates

Date validated
11 September 2025
Last date for comments
24 October 2025
Target decision date
6 November 2025

Applicant and agent

Agent
FRONT. Architecture
Architect profile
FRONT ARCHITECTURE LIMITED
Agent address
171 High Street Rayleigh SS6 7QA United Kingdom

Planning decision

Statutory period
56 days

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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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