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9 Allerton Road Southport PR9 9NJ

DC/2026/00019Householder applicationApproved
Householder

Approved on 27 February 2026

Council decision: Approve with ConditionsDelegated (officer decision)1 condition

Site boundary (council red line)

Proposal

Three external air source heat pump units mounted on the flat roof of the single storey garage/extension (retrospective)

Received
6 January 2026
Decision level
Delegated (officer decision)
Ward
Cambridge Ward
  1. Received6 Jan
  2. Validated6 Jan
  3. Consult.27 Feb
  4. Target
  5. Decided27 Feb

Decided in 52 days (council typically 56)

About this application

This is a full planning application for a garage at 9 Allerton Road Southport PR9 9NJ. Sefton has handled 1,804 applications of this type. This one was decided in 52 days, 4 days quicker than Sefton's typical decision time. There have been 4 other applications at this address. In the past year there have been 58 applications across Cambridge Ward. We hold 1,054 applications in total for the PR9 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
PR9 9NJ
Application type
Householder application
Scale / size
Small

Planning application dates

Date validated
6 January 2026
Consultation expiry
27 February 2026
Consultation end
27 February 2026

Additional information

Documents
9

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.

Associated applications

  1. 2026
    6 Jan

    Three external air source heat pump units mounted on the flat roof of the single storey garage/extension…

    This applicationApprovedFullDC/2026/00019
  2. 2026
    6 Jan

    Variation of conditions 2 and 3 pursuant to planning permission DC/2023/00083

    ApprovedVariation of conditions (s73)Filed alongsideDC/2026/00020

Source: Sefton

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