4 LAKER COURT, OLDBROOK, MILTON KEYNES, MK6 2TQ

1. 10 Aug 2026

   Received by Milton Keynes

2. 22 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 5 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Milton Keynes took a median of 56 days over the applications it decided in the last year.

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

• Land Between 23 & 25 The Oval Oldbrook Milton Keynes MK6 2TP

  20/01576/FUL Submitted 3 Jul 2020 54m away

  Demolition of existing garages & erection of new two storey dwelling.

  Refused Full applications Demolition 15 docs
  Domestic

• 23 & 25 The Oval Oldbrook Milton Keynes MK6 2TP

  21/02522/FUL Submitted 16 Aug 2021 56m away

  Demolition of existing shared detached garage and erection of a 1 bedroom single storey dwelling between No.23 and No.25, alterations to existing allocated parking spaces including changes to landscaping, new unallocated parking space on shared driveway and new window to serve kitchen of No. 25. (re-submission of 20/01576/FUL)

  Refused Full applications Demolition Windows or glazing 21 docs
  Small domestic

• 77 Brearley Avenue Oldbrook Milton Keynes MK6 2UE

  22/03025/HOU Submitted 5 Dec 2022 92m away

  Erection of a single storey side extension

  Granted Householder Extension 9 docs
  Small domestic

• 53 BREARLEY AVENUE, OLDBROOK, MILTON KEYNES, MK6 2UB

  PLN/2026/1685 Submitted 10 Aug 2026 185m away

  73% historically approved · decision due ~5 Oct

  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

  Awaiting decision Lawful development 13 docs
  Domestic

• Telecommuncian Mast Grafton Street H6 To H7 Milton Keynes

  19/02718/FUL Submitted 10 Oct 2019 188m away

  Upgrade of existing streetwork monopole installations

  Granted Full applications 15 docs

• Telecommuncian Mast Grafton Street H6 To H7 Milton Keynes

  19/02716/PANOTH Submitted 10 Oct 2019 188m away

  Prior notification for the upgrade of existing streetwork monopole (to 20m high) installations

  Granted Prior approval 14 docs

• PLN/2026/1586 Withdrawn

  4 BROMHAM MILL, GIFFARD PARK, MILTON KEYNES, MK14 5QP

  Certificate of lawfulness for the proposed garage conversion and side extension

  29 Jul 2026 Lawful development
• PLN/2026/1370 Refused

  15 CASTLE ROSE, WOUGHTON PARK, MILTON KEYNES, MK6 3BQ

  Certificate of lawfulness for the proposed construction of a low brick wall with railings (1.5 m overall), brick piers, sliding gate set 5 m from road, and pedestrian gate within domestic curtilage

  29 Jun 2026 Lawful development
• PLN/2026/1393 Refused

  2 GREATCHESTERS, BANCROFT, MILTON KEYNES, MK13 0PA

  Certificate of lawfulness for the proposed demolition of existing conservatory, erection of a new rear extension, infill the space under the carport and loft conversion with a rear dormer

  2 Jul 2026 Lawful development
• PLN/2026/1741 Awaiting decision

  5 Spring Mews, Sherington, MK16 9FT

  Certificate of lawfulness for the existing detached rear outbuilding for use as a garden studio

  18 Aug 2026 Lawful development
• PLN/2026/1170 Granted

  61 WINDSOR STREET, BLETCHLEY, MILTON KEYNES, MK2 2LN

  Certificate of lawfulness for proposed loft conversion with rear and side dormer extension and rooflights to front roof slope

  2 Jun 2026 Lawful development