Planning application
12 SIDNEY CLOSE, MIDDLETON, MILTON KEYNES, MK10 9TA
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of Lawfulness for single storey rear extension
As published by the council, reference PLN/2025/2302
Application record
- Reference
- PLN/2025/2302
- Type
- Lawful development certificate (proposed)
- Status
- Decision Made
- Decision
- Granted As published: Approved
- Received
- 30 Oct 2025
- Validated
- 10 Nov 2025
- Decided
- 18 Dec 2025
- Ward
- Broughton
- Parish
- Broughton and Milton Keynes
- Decision by
- Delegated Decision
- Postcode
- MK10 9TA
Timeline
Dates from the published record
-
30 Oct 2025
Received by Milton Keynes
-
10 Nov 2025
Validated
Checked as complete and ready for consideration.
-
18 Dec 2025
Decision issued: Approved
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Milton Keynes granted permission on 18 December 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
10 SIDNEY CLOSE, MIDDLETON, MILTON KEYNES, MK10 9TA
Certificate of lawfulness for proposed single storey rear extension
Refused Lawful development Extension 8 docsSmall domestic -
14, Sidney Close, Middleton, Milton Keynes, MK10 9TA
Certificate of Lawfulness for the single storey rear extension
Granted Lawful development Extension 12 docsSmall domestic -
10 SIDNEY CLOSE, MIDDLETON, MILTON KEYNES, MK10 9TA
92% historically approved · decision due ~28 Oct
The erection of a single storey rear extension (retrospective)
Awaiting decision Householder Extension 8 docsSmall domestic -
99 Noon Layer Drive Middleton Milton Keynes MK10 9SX
Single storey rear extension
Granted Full applications Extension 6 docsSmall domestic -
5 Poyning Lane Middleton Milton Keynes MK10 9SZ
The erection of a single storey rear extension to provide an annexe
Granted Householder Extension 10 docsSmall domestic -
5 Poyning Lane Middleton Milton Keynes MK10 9SZ
Single storey rear extension
Withdrawn Full applications Extension 13 docsSmall domestic
Other lawful development applications
In Milton Keynes
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PLN/2026/1500 Granted
ST GEORGE THE MARTYR, ST GEORGES WAY, WOLVERTON, MILTON KEYNES, MK12 5EX
Certificate of lawfulness for the proposed widening and repair of the existing paving within the Churchyard
-
PLN/2026/2064 Awaiting decision
1 STANBRIDGE COURT, STONY STRATFORD, MILTON KEYNES, MK11 1NX
Certificate of lawfulness for the proposed conversion of existing garage into a gym, shower room and utility room
-
PLN/2026/1854 Granted
6 ST CATHERINES AVENUE, BLETCHLEY, MILTON KEYNES, MK3 5EE
Certificate of lawfulness for the proposed loft conversion including the installation of 2no. rooflights to the front roof slope and 2no. rooflights to the rear roof slope
-
PLN/2026/1685 Refused
53 BREARLEY AVENUE, OLDBROOK, MILTON KEYNES, MK6 2UB
Certificate of lawfulness for the proposed change of use of dwellinghouse (Use Class C3) to provide residential care accommodation (Use Class C2) for looked after children
-
PLN/2026/1665 Granted
90 WHITE ALDER, STACEY BUSHES, MILTON KEYNES, MK12 6HF
Certificate of lawfulness for the proposed stationing of a caravan in the rear garden