Planning application
10/26/0341
59 Chestnut Avenue Blackburn BB1 8FG
Proposal
Proposed single storey rear extension
As published by the council, reference 10/26/0341
Timeline
Dates from the published record
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10 Apr 2026
Received by Blackburn with Darwen
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6 May 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 Blackburn with Darwen 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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10/24/0653 Refused
Former Emerald Street Nursery Emerald Street Blackburn BB1 9JR
Change of use of existing vacant former children's nursery into place of worship and Islamic education centre (Madrassa Classes) (Use Class F1) and erection of a single-storey extension to house ablution and toilet facilities
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10/26/0223 Awaiting decision
Site of demolished Roe Lee Mill No. 1 Whalley New Road Blackburn BB1 9AA
New industrial development comprising of 9no new industrial units B2 and B8 Use with new off road parking, bin store areas, secure motorcycle and cycle areas, landscaping and reuse of existing vehicular access and egress and new pedestrian access
-
10/26/0449 Awaiting decision
45 The Limes Blackburn BB1 8FD
Proposed conversion of detached garage to a habitable room
-
10/25/1286 Granted
54 Wilworth Crescent Blackburn BB1 8QN
Single storey side extension
-
10/23/0125 Granted
7 Goodshaw Close Blackburn Blackburn With Darwen BB1 8PG
Erection of single storey extension to side and rear and proposed external staircase
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10/24/0009 Granted
Land to corner of Agate Street/Whalley New Road Blackburn
Change of use from car sales (sui generis) to coach hire/depot (sui generis) and widening of existing access
Other full applications applications
In Blackburn with Darwen
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10/26/0529 Awaiting decision
Longshaw Head Barn Crowthorn Road Edgworth Bolton BL7 0JX
Proposed two storey side / rear extension with front, rear dormers and external alterations to dwelling
-
10/26/0518 Awaiting decision
207-209 Duckworth Street Darwen BB3 1AU
Change of use of first floor to create new two bedroom flat (Use Class C3) and external alterations to side elevation
-
10/26/0520 Awaiting decision
54 Lammack Road Blackburn BB1 8JX
Demolition of existing garage and proposed double storey extension to side, front and rear and single storey rear extension
-
10/26/0516 Awaiting decision
207 Burnley Road Blackburn BB1 3HW
Conversion of garage to habitable room, rear single storey extension and front porch
-
10/26/0514 Awaiting decision
54 York Crescent Blackburn BB1 9NW
Proposed single storey side and rear extension