Planning application
PLN/2026/1307
BLETCHLEY PARK, SHERWOOD DRIVE, BLETCHLEY, MILTON KEYNES, MK3 6EB
Proposal
Installation of ASHP and associated equipment across two locations (The Mansion/Hut 4 and Block E) and the removal of the existing oil boilers and oil storage tanks
As published by the council, reference PLN/2026/1307
Timeline
Dates from the published record
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19 Jun 2026
Received by Milton Keynes
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22 Jun 2026
Validated
Checked as complete and ready for consideration.
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27 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 Milton Keynes 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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PLN/2026/1196 Awaiting decision
BLETCHLEY PARK, SHERWOOD DRIVE, BLETCHLEY, MILTON KEYNES, MK3 6EB
To crown lift lower branches/limbs overhanging road to 3.5m above ground of 1x Copper Beech tree (T83) protected by Milton Keynes Council Tree Preservation Order PS/540/15/139
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PLN/2026/1309 Awaiting decision
BLETCHLEY PARK, WILTON AVENUE, BLETCHLEY, MILTON KEYNES, MK3 6EB
The crown lift of secondary branches up to 25mm diameter to 2.5m above ground of Oak Tree (T29) protected by Milton Keynes Council Tree Preservation Order no. PS/540/15/139
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PLN/2026/1368 Awaiting decision
BLETCHLEY PARK, SHERWOOD DRIVE, BLETCHLEY, MILTON KEYNES, MK3 6EB
Listed building consent for installation of ASHP and associated equipment across two locations (The Mansion/Hut 4 and Block E) and the removal of the existing oil boilers and oil storage tanks
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PLN/2026/1306 Awaiting decision
THE MANSION, BLETCHLEY PARK, SHERWOOD DRIVE, BLETCHLEY, MILTON KEYNES, MK3 6EB
The crown lift to 2m above ground over footpath of Cedar (T102) protected by Milton Keynes Council Tree Preservation Order no. PS/540/15/139 and the crown lift to 4m above ground along boundary by parking bays/kerbs and prune back by 2m from street lights of mixed trees in Group E protected by Milton Keynes Council Tree Preservation Order no. PS/540/15/136
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PLN/2026/1191 Awaiting decision
THE MANSION, BLETCHLEY PARK, SHERWOOD DRIVE, BLETCHLEY, MILTON KEYNES, MK3 6EB
The crown lifting to 2m above ground level of Crab Apple (E) and Cherry trees (B, C & D), the crown reduction by 2m back from building of Willow (A), and the coppicing to ground level of self set trees and regrowth from old stump of Sycamores (G27)
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PLN/2026/0918 Granted
61 CHURCH GREEN ROAD, BLETCHLEY, MILTON KEYNES, MK3 6BY
Erection of timber-framed greenhouse in rear garden
Other full applications applications
In Milton Keynes
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PLN/2026/0854 Granted
1 HIGH STREET, SHERINGTON, NEWPORT PAGNELL, MK16 9NA
Installation of tennis court and fencing on site of existing fenced sand Manege
-
PLN/2026/0511 Withdrawn
LPA 2, POTTER LANE, TATTENHOE PARK, MILTON KEYNES, MK4 4SU
Installation of play equipment and landscaping of public open space (Regulation 3 application under the Town and Country Planning General Regulations 1992)
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PLN/2026/0510 Withdrawn
LPA 1, TWAIN WAY, TATTENHOE PARK, MILTON KEYNES, MK4 4SW
Installation of play equipment and landscaping of public open space (Regulation 3 application under the Town and Country Planning General Regulations 1992)
-
PLN/2026/1020 Granted
45 Queensway, Bletchley, Milton Keynes, MK2 2DR
Proposed alterations to shopfront and shutters
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PLN/2026/0456 Refused
39 CRADDOCKS CLOSE, BRADWELL, MILTON KEYNES, MK13 9DX
Change of use from a four bedroom dwelling house (use class C3) to a five bedroom House in Multiple Occupation (use class C4) (retrospective with reduction in bedrooms)