Planning application
PLN/2026/0911
5 COTTINGHAM GROVE, BLETCHLEY, MILTON KEYNES, MK3 5AA
Proposal
Erection of a first floor side extension and garage conversion and single storey rear extension
As published by the council, reference PLN/2026/0911
Timeline
Dates from the published record
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1 May 2026
Received by Milton Keynes
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8 May 2026
Validated
Checked as complete and ready for consideration.
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1 Jul 2026
Decision issued: Approved with Conditions
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27 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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PLN/2026/1003 Granted
BUCKINGHAM HOUSE, BUCKINGHAM ROAD, BLETCHLEY, MILTON KEYNES, MK3 5LD
Approval of details required by condition 27 (Gas assessment) of permission ref. PLN/2025/0702
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PLN/2026/1442 Awaiting decision
101 COTTINGHAM GROVE, BLETCHLEY, MILTON KEYNES, MK3 5AG
Prior Approval of single storey rear extension, with eaves of 3.0 metres and maximum height of 3.0 metres, extending 4.0 metres from the existing rear wall and 4.0 metres from the original rear wall
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PLN/2026/1012 Awaiting decision
46-52 Duncombe Street, Bletchley, Milton Keynes, MK2 2LY
The erection of an outbuilding in the rear garden for use ancillary to the mosque as a mortuary. The demolition of the existing rear extensions and outbuilding. The erection of a single storey rear extension, a first-floor rear extension and a rear external staircase to provide access to the first floor and internal alterations to enlarge the prayer hall. Change of use of the existing residential dwelling (Class C3) at No. 46 to be integrated into the mosque (Class F1).
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PLN/2026/0810 Awaiting decision
97 BUCKINGHAM ROAD, BLETCHLEY, MILTON KEYNES, MK3 5HP
First floor front extension over existing garage and porch and insertion of window to side elevation
Other householder applications
In Milton Keynes
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PLN/2026/0945 Granted
40 WOLVERTON ROAD, NEWPORT PAGNELL, MK16 8JG
Erection of a single storey rear extension and outbuilding
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PLN/2026/0771 Granted
2 Hollerith Close, Oakgrove, Milton Keynes, MK10 9UY
Proposed single storey rear extension
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PLN/2026/0978 Refused
5 LONGHEDGE, CALDECOTTE, MILTON KEYNES, MK7 8LA
Proposed loft conversion with new dormer windows and part brick upward extension
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PLN/2026/0904 Withdrawn
17 COWDRAY CLOSE, WOOLSTONE, MILTON KEYNES, MK15 0AP
Demolition of existing detached garage and conservatory, erection of a two storey rear extension, single storey front and rear extensions and new chimneystack to side of existing house. Construction of new entrance gates, boundary wall and detached garage
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PLN/2026/1147 Granted
61 BLACKMOOR GATE, FURZTON, MILTON KEYNES, MK4 1DA
Proposed two storey rear extension, front single storey extension and part garage conversion