PLN/2026/1392

1. 26 Jun 2026

   Received by Milton Keynes

2. 13 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 27 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• PLN/2026/0799 Granted

  8 BOW ROAD, BROOKLANDS, MILTON KEYNES, MK10 7GN

  Erection of a single storey rear and side extension

  20 Apr 2026 114m away Householder
• PLN/2026/1013 Awaiting decision

  10 SHAW SAVILL WAY, BROOKLANDS, MILTON KEYNES, MK10 7GL

  Certificate of lawfulness for the proposed loft conversion with rear dormer and front rooflights

  15 May 2026 239m away Lawful development
• PLN/2026/1280 Awaiting decision

  4 FAR LAWRENCE, MOULSOE, MILTON KEYNES, MK16 0FF

  Variation of condition 2 (approved plans) seeking to increase the depth of the proposed double storey rear extension and amend fenestrations (relating to permission ref. PLN/2026/0382 - Erection of rear dormer and a double storey rear extension and alterations to existing windows/doors)

  2 Jun 2026 370m away Amendments
• PLN/2026/1481 Awaiting decision

  10 LOUGHBOROUGH DRIVE, BROUGHTON, MILTON KEYNES, MK10 7DZ

  Prior Approval of single storey rear extension, with eaves of 2.75 metres and maximum height of 3 metres and extending 5.25 metres from the original rear wall

  13 Jul 2026 443m away Prior approval
• PLN/2026/0673 Awaiting decision

  9 LOUGHBOROUGH DRIVE, BROUGHTON, MILTON KEYNES, MK10 7DZ

  Proposed single storey front extension (Porch)

  30 Mar 2026 443m away Householder

• PLN/2026/1139 Refused

  SADDLEGATE, MIDDLE WEALD, CALVERTON, MILTON KEYNES, MK19 6EJ

  Certificate of lawfulness for the existing use of land as residential and the stationing of a mobile home for purposes ancillary to the main dwellinghouse

  29 May 2026 Lawful development
• PLN/2026/1146 Refused

  14 RUNNYMEDE, GIFFARD PARK, MILTON KEYNES, MK14 5QL

  Certificate of lawfulness for proposed loft conversion with roof alteration, front rooflights, rear dormer window and chimney removal and the erection of a single storey rear conversion with removal of existing conservatory

  1 Jun 2026 Lawful development
• PLN/2025/1262 Refused

  14 WINCANTON HILL, BLETCHLEY, MILTON KEYNES, MK3 5LJ

  Certificate of lawfulness for the retention of waste skip in relation to renovation work to the dwelling and commercial uses

  18 Jun 2025 Lawful development
• PLN/2026/1203 Granted

  16 CHALMERS AVENUE, HAVERSHAM, MILTON KEYNES, MK19 7AG

  Lawful development certificate for existing to demonstrate the commencement of planning permission 18/02523/FUL and confirm the permission is extant

  5 Jun 2026 Lawful development
• PLN/2026/1152 Granted

  7 BRIDGNORTH DRIVE, KINGSMEAD, MILTON KEYNES, MK4 4AJ

  Certificate of lawfulness for proposed erection of a single storey side extension

  1 Jun 2026 Lawful development