Planning application
21375/25
Unit 12 Halliwell Mills Bertha Street Bolton BL1 8AH
Proposal
RETROSPECTIVE APPLICATION FOR THE CHANGE OF USE OF THE 2ND FLOOR FROM INDUSTRIAL UNIT (CLASS B2) TO FLEXIBLE USE EITHER AS INDUSTRIAL (USE CLASS B2) OR GYMNASIUM (USE CLASSES E(d))
As published by the council, reference 21375/25
Timeline
Dates from the published record
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11 Nov 2025
Received by Bolton
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10 Apr 2026
Validated
Checked as complete and ready for consideration.
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21 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Bolton for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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21580/25 Decided
Unit 11 Halliwell Mills Bertha Street Bolton BL1 8AH
DISCHARGE OF CONDITION 2 (NOISE MANAGEMENT PLAN) ON PLANNING APPLICATION 15303/23
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01248/26 Awaiting decision
16 Grove Street Bolton BL1 3PG
ERECTION OF TWO STOREY SIDE AND SINGLE STOREY REAR EXTENSION TOGETHER WITH REAR DORMER, INTERNAL ALTERATIONS AND RELOCATION OF FRONT DOOR
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14971/22 Granted
282 Halliwell Road Bolton BL1 3QB
SITING OF EXTRACTOR FLUE TO REAR
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18974/24 Granted
280 Halliwell Road Bolton BL1 3QB
ERECTION OF A SINGLE STOREY EXTENSION AT REAR WITH EXTERNAL STAIRCASE TOGETHER WITH CHANGE OF USE/CONVERSION OF FIRST FLOOR TO SELF CONTAINED FLAT
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18995/24 Decided
409 Halliwell Road Bolton BL1 8DE
DISCHARGE OF CONDITIONS 4 (BOUNDARY TREATMENT DETAILS), 5 (REFUSE AND WASTE MATERIALS STORAGE) AND 6 (WINDOW SPECIFICATION) ON APPLICATION 17700/24
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01376/26 Awaiting decision
8 Madeley Gardens Bolton BL1 3SR
PRIOR NOTIFICATION APPLICATION FOR A PROPOSED LARGER HOME EXTENSION AT REAR (5.50M LONG; 3.70M MAX HEIGHT; 2.60M EAVES HEIGHT)
Other full applications applications
In Bolton
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00737/26 Refused
Rear Of 35 Harrowby Street Bolton BL4 7BR
RETROSPECTIVE APPLICATION FOR REPLACEMENT ROOF AND WIDENING OF EXISTING FRONT ACCESS.
-
21402/25 Refused
All Saints Ukrainian Church All Saints Street Bolton BL1 2BQ
CHANGE OF USE FROM VACANT GRADE II LISTED CHURCH (CLASS F) TO OFFICE DEVELOPMENT TO ACCOMMODATE 7 NO. OFFICE SUITES, CONFERENCE FACILITIES (CLASS E) TOGETHER WITH INSTALLATION OF NEW ENTRANCE GATE TO A 10 BAY PARKING AREA AND ENTRANCE PORCH TO BE REINSTATED TO ITS ORIGINAL FORM.
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01359/26 Awaiting decision
Ratcliffes Farm Wingates Lane Bolton BL5 3LT
DEMOLITION OF EXISTING OUTBUILDINGS AND RURAL STRUCTURES TOGETHER WITH ERECTION OF 1 NO. DWELLING
-
00761/26 Granted
Christ Church Chorley New Road Bolton BL1 5AH
REPLACEMENT OF ROOF LIGHTS TO VESTRY WITH NEW ROOF COVERING TO VESTRY AND CANOPY OVER EXTERNAL VESTRY DOOR
-
00624/26 Granted
Lynstock House, Prinwest Ltd Lynstock Way Bolton BL6 4SA
ERECTION OF A SIDE EXTENSION TO EXISTING INDUSTRIAL UNIT