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23 Park Drive Blundellsands L23 6TN

DC/2025/01666Householder applicationApproved
Householder

Approved on 18 February 2026

Council decision: Approve with Conditions5 conditions

Site boundary (council red line)

Proposal

Proposed demolition of existing double flat roofed garage, and erection of new rectangular garage and workshop and office for personal use, plus new shed and concrete pad, to support Radio Telescope.

Received
17 October 2025
Ward
Blundellsands Ward
Agent
Studio Charrette
  1. Received17 Oct
  2. Validated18 Nov
  3. Consult.10 Feb
  4. Target
  5. Decided18 Feb

Decided in 92 days (council typically 56)

About this application

This is a full planning application for demolition at 23 Park Drive Blundellsands L23 6TN. Sefton has handled 1,804 applications of this type. This one was decided in 124 days, 10 weeks longer than Sefton's typical decision time. The site is in the Blundellsands Park conservation area, with 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 110 applications across Blundellsands Ward. We hold 341 applications in total for the L23 postcode area.

95% of full 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 6TN
Application type
Householder application
Scale / size
Small

Planning application dates

Date validated
18 November 2025
Consultation end
10 February 2026

Applicant and agent

Agent
Studio Charrette
Architect profile
STUDIO CHARRETTE LIMITED
Agent address
50 Grosvenor Hill, London W1K 3QT United Kingdom

Additional information

Documents
0

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Blundellsands Park Conservation Area
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage 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.

Associated applications

  1. 2026
    12 Mar

    Approval of details reserved by conditions 3 (Brick Samples and roofing) and 4 (window glazing) attached to…

    ApprovedDischarge of conditionsDC/2026/00452
  2. 2025
    17 Oct

    Proposed demolition of existing double flat roofed garage, and erection of new rectangular garage and…

    This applicationApprovedFullDC/2025/01666

Source: Sefton

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