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54 Brownhill Road Blackburn BB1 9QY

10/26/0016Certificate of Lawfulness (Proposed)Approved
Outline / PiP

Approved on 24 February 2026

Council decision: GrantDelegated (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

Erection of single storey rear extension and rear dormer

Received
6 January 2026
Decision level
Delegated (officer decision)
Ward
Roe Lee
  1. Received6 Jan
  2. Validated20 Jan
  3. Consult.24 Feb
  4. Target2 Mar
  5. Decided24 Feb

Decided in 35 days (council typically 49)

About this application

This is an outline application for a single storey rear extension at 54 Brownhill Road Blackburn BB1 9QY. Blackburn with Darwen has handled 177 applications of this type. This one was decided in 49 days. There are no previous applications recorded at this address. In the past year there have been 22 applications across Roe Lee. We hold 656 applications in total for the BB1 postcode area.

88% of outline applications at Blackburn with Darwen Borough Council were approved. Across all application types, the council typically decides in about 7 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
BB1 9QY
Application type
Certificate of Lawfulness (Proposed)
Scale / size
Small
Parish
Blackburn

Planning application dates

Date validated
20 January 2026
Consultation expiry
24 February 2026
Consultation start
20 January 2026
Consultation end
24 February 2026
Last date for comments
10 February 2026
Target decision date
2 March 2026
Application expires
16 March 2026
Permission expires
24 February 2029

Planning decision

Statutory period
55 days

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)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

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: Blackburn with Darwen

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