Planning application
P/21065/000
21, Mitchell Close, Slough, SL1 9DY
Proposal
Part retrospective single storey side extension and proposed garage conversion to create habitable accommodation.
As published by the council, reference P/21065/000
Timeline
Dates from the published record
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12 May 2026
Received by Slough
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22 May 2026
Validated
Checked as complete and ready for consideration.
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25 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 Slough 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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P/21066/000 Granted
17, Banks Spur, Slough, SL1 9JF
Construction of a proposed conversion of existing garage to create habitable accommodation, single storey side and rear extension to existing dwelling.
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P/17725/001 Granted
4, Banks Spur, Slough, SL1 9JF
Lawful Development Certificate for a proposed loft conversion to create habitable accommodation with rear dormer extension and 3no. rooflights to the front elevation.
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P/17496/004 Granted
2, Banks Spur, Slough, SL1 9JF
Construction of a part single, part double storey rear extension and first floor side extension including first-floor windows.
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Y/21111/000 Awaiting decision
92, Bader Gardens, Slough, SL1 9DW
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.00m, with a maximum height of 3.00m, and an eaves height of 2.40m
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P/21111/001 Awaiting decision
92, Bader Gardens, Slough, SL1 9DW
Lawful development certificate for a proposed single storey side extension
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P/21096/000 Awaiting decision
17, Baird Close, Slough, SL1 9HL
Retrospective application for part conversion of garage and changes to fenestration.
Other full applications applications
In Slough
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P/00445/007 Awaiting decision
1, Bouverie Way, Slough, SL3 7JZ
Conversion of loft into habitable space with rear dormer
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P/15350/001 Awaiting decision
50, Royston Way, Slough, SL1 6HA
Construction of a single storey rear conservatory with flat roof with 2no roof lights.
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P/03120/004 Refused
72, Belfast Avenue, Slough, SL1 3HL
Construction of a proposed part first floor side and rear extension together with the sub-division of the plot to create a 1no. two-bedroom attached dwelling.
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P/17530/002 Granted
21, Howard Avenue, Slough, SL2 1LD
Construction of a single storey rear outbuilding
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P/12983/001 Awaiting decision
245, Bath Road, Slough, SL1 5PP
Construction of a proposed single storey rear extension to existing dwelling following demolition of existing covered canopy.