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6 Redgate Avenue Crosby L23 9TB

DC/2026/00505Certificate of lawfulness (existing use)Approved
Lawful development certificate

Approved on 21 May 2026

Council decision: Certificate Issued - Proposed Use

Site boundary (council red line)

Proposal

Certificate of lawfulness for a Loft conversion to home with dormer rear elevation.

Received
8 April 2026
Ward
Manor Ward
  1. Received8 Apr
  2. Validated8 Apr
  3. Consult.
  4. Target
  5. Decided21 May

Decided in 43 days (council typically 56)

About this application

This is an application to amend a permission at 6 Redgate Avenue Crosby L23 9TB. Sefton has handled 135 applications of this type. This one was decided in 43 days, 13 days quicker than Sefton's typical decision time. There are no previous applications recorded at this address. In the past year there have been 49 applications across Manor Ward. We hold 341 applications in total for the L23 postcode area.

82% of amendment applications at Sefton Metropolitan Borough 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.See what's approved near your address

Application details

Postcode
L23 9TB
Application type
Certificate of lawfulness (existing use)
Scale / size
Small

Planning application dates

Date validated
8 April 2026

Applicant and agent

Applicant
Private applicant
Agent address
60 Elm Road Seaforth L21 1BL

Planning decision

Case officer
Pat Przybylski

Additional information

Documents
0

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)
Also checked, none recorded (24)

flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, 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: Sefton

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