3 HATHAWAY COURT, CROWNHILL, MILTON KEYNES, MK8 0LG

1. 29 May 2026

   Received by Milton Keynes

2. 28 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 4 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 22 September 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 57 days over the applications it decided in the last year.

This application is with Milton Keynes for determination, against a statutory target of eight weeks. Over the last year Milton Keynes decided householder applications in a median of 75 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 7 CRUICKSHANK GROVE, CROWNHILL, MILTON KEYNES, MK8 0EW

  PLN/2026/1454 Submitted 8 Jul 2026 50 yards away

  Removal of rear conservatory and erection of single storey rear and side extension including infill to link existing garage, dwelling, and proposed rear/side extension, conversion of existing double garage to habitable space, conversion of loft with rear dormer extension and rooflights to existing front roof slope, and infill of first floor window on existing front elevation

  Granted Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 31 CRUICKSHANK GROVE, CROWNHILL, MILTON KEYNES, MK8 0EW

  PLN/2026/1357 Submitted 17 Jun 2026 50 yards away

  92% historically approved · decision due ~7 Oct

  Replacement of existing conservatory with single storey rear extension

  Awaiting decision Householder Extension 5 docs
  Small domestic

• 8 Valentine Court, Crownhill, Milton Keynes, MK8 0HA

  PLN/2024/2626 Submitted 5 Dec 2024 100 yards away

  Proposed first floor front balcony

  Granted Householder 4 docs
  Domestic

• 42 Cruickshank Grove Crownhill Milton Keynes MK8 0ED

  23/00583/CLUP Submitted 10 Mar 2023 200 yards away

  Certificate of Lawfulness for a proposed single storey rear extension with roof lights

  Granted Lawful development Extension Loft or dormer 5 docs
  Small domestic

• 16 Rathbone Close Crownhill Milton Keynes MK8 0DT

  19/02552/FUL Submitted 4 Oct 2019 250 yards away

  First floor side extension

  Granted Full applications Extension 9 docs

• Land At Presley Way Crownhill Milton Keynes

  20/00677/PANOTH Submitted 2 Mar 2020 400 yards away

  Prior notification for the proposed telecommunications installation

  Granted Prior approval 6 docs

• PLN/2026/1700 Granted

  63 MOORES HILL, YARDLEY ROAD, OLNEY, MK46 5DY

  Proposed erection of a single storey rear extension and front porch extension

  Received 12 Aug, published by the council 22 Aug 2026 Householder
• PLN/2026/1279 Granted

  12 STATHAM PLACE, OLDBROOK, MILTON KEYNES, MK6 2HD

  Proposed demolition of existing rear facing conservatory, the erection of a single storey side extension, erection of front & rear extensions with conversion of garage into habitable space and a new hardstanding area to the front for off road parking

  Received 16 Jun, published by the council 27 Jul 2026 Householder
• PLN/2026/1666 Granted

  148 CAMBRIDGE STREET, WOLVERTON, MILTON KEYNES, MK12 5AQ

  Replacement windows and entrance door to front elevation (part retrospective)

  Received 5 Aug, published by the council 22 Aug 2026 Householder
• PLN/2026/1612 Granted

  68 HENGISTBURY LANE, TATTENHOE, MILTON KEYNES, MK4 3EL

  Installation of a dormer extension and rooflights to front roof slope and rooflights to rear roofslope.

  Received 31 Jul, published by the council 22 Aug 2026 Householder
• PLN/2026/1516 Granted

  252 PRIESTLEY DRIVE, TATTENHOE PARK, MILTON KEYNES, MK4 4QB

  Erection of a pergola structure with polycarbonate roof covering to the rear of the house and a single storey garden office (retrospective)

  Received 17 Jul, published by the council 4 Aug 2026 Householder