46 Lymington Avenue Leigh-on-sea Essex SS9 2AU
Approved on 6 March 2026
Council decision: GPD Non ConditionalDelegated (officer decision)
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
Erect single-storey side/rear extension projecting 6m beyond the existing rear wall of the dwelling, 2.96m high to eaves and with a maximum height of 3.74m
- Received
- 9 February 2026
- Decision level
- Delegated (officer decision)
- Council
- Southend-on-Sea City Council
- Ward
- Leigh
- ReceivedReceived9 Feb
- ValidatedValidated9 Feb
- Consult.Consultation4 Mar
- TargetTarget Date23 Mar
- DecidedDecided6 Mar
Decided in 25 days
About this application
This is a planning application for a rear extension at 46 Lymington Avenue Leigh-on-sea Essex SS9 2AU. Southend has handled 5,232 applications of this type. This one was decided in 25 days, 4 weeks quicker than Southend's typical decision time. There have been 3 other applications at this address. In the past year there have been 89 applications across Leigh. We hold 2,526 applications in total for the SS9 postcode area.
Application details
- Postcode
- SS9 2AU
- Application type
- General Permitted Dev (Extensions)
- Scale / size
- Small
- Parish
- Leigh Town Council
Planning application dates
- Date validated
- 9 February 2026
- Last date for comments
- 4 March 2026
- Target decision date
- 23 March 2026
Applicant and agent
- Agent address
- Suite 1, Royce House 630-634 London Road Westcliff-on-Sea Essex SS0 9HW
Planning decision
- Statutory period
- 42 days
Site constraints
Designations that overlap or adjoin the site outline.
- Brownfield land register: 57 - 59 (The Sarah Moore Public House) Elm Road, Leigh-on-Sea, Essex, SS9 1SPRegister site at or near this address
- 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 (21)
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 and heritage coasts.
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.
Planning history at this site
3 other applications at this property, newest first.
- 202623 Apr
Single storey rear and side extension with rooflights and glazing (Lawful Development Certificate - Proposed)
ApprovedCertificate of Lawfulness (Proposed)26/00556/CLP - 202524 Jul
Erect single storey side/rear extension with part glazed roof
RefusedHouseholder25/01038/FULH - 202524 Jul
Loft conversion with rear dormer to form habitable accommodation and rooflights to front elevations (Lawful…
ApprovedCertificate of Lawful Use Dev Proposed25/01043/CLP
Source: Southend
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Around this site
Nearby applications
- 46 Lymington Avenue Leigh-on-sea Essex SS9 2AU26/00556/CLP · OutlineApproved0.0 mi
- 46 Lymington Avenue Leigh-on-sea Essex SS9 2AU25/01043/CLP · OutlineApproved0.0 mi
- 46 Lymington Avenue Leigh-on-sea Essex SS9 2AU25/01038/FULH · FullRefused0.0 mi
- 50 Lymington Avenue Leigh-on-sea Essex SS9 2AU25/01773/FULH · FullApproved0.0 mi
- 30 Glendale Gardens Leigh-On-Sea Essex SS9 2AR15/01252/GPDEApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Cjs Carpentry & ShopfittingVerifiedCanvey islandKitchen & BathroomRenovations & Refurbishments3.6 mi
- Seeco (Single Ply) LtdRooferRoofers0.1 mi
- Total Protection (Landscaping) LtdLeigh-On-Sea0.1 mi
- Earth Sparks LtdElectrician0.1 mi
Planning something similar?
See what the council approved and refused for wrap-around (side and rear) extensions on your street. Pick your home and get the evidence before you pay for drawings.