1 COSWAY PLACE, GRANGE FARM, MILTON KEYNES, MK8 0NS

1. 4 Sep 2026

   Received by Milton Keynes

2. 3 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 30 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 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.

• 25 Ashford Crescent Grange Farm Milton Keynes MK8 0NN

  22/02983/HOU Submitted 30 Nov 2022 50 yards away

  The erection of a part two story and part first floor side extension.

  Granted Householder Extension 14 docs
  Domestic

• 23 Ashford Crescent Grange Farm Milton Keynes MK8 0NN

  23/00426/HOU Submitted 21 Feb 2023 50 yards away

  The erection of a single-storey side extension with roof lights and demolition of the existing garage. New fence and gate

  Refused Householder Extension Loft or dormer +1 17 docs
  Small domestic

• 15 Wickstead Avenue Grange Farm Milton Keynes MK8 0NP

  20/00623/FUL Submitted 6 Mar 2020 100 yards away

  Change of use from house dwelling (C3) to multiple occupation (C4)

  Refused Full applications 10 docs
  Domestic

• 8 O'neill Road Grange Farm Milton Keynes MK8 0PL

  20/00305/CLUE Submitted 4 Feb 2020 200 yards away

  Certificate of lawfulness for existing HiMO use

  Granted Lawful development 6 docs

• 2 GAINSBOROUGH CLOSE, GRANGE FARM, MILTON KEYNES, MK8 0NA

  PLN/2025/1877 Submitted 8 Sep 2025 200 yards away

  Certificate of Lawfulness for a proposed loft conversion with rooflights to front and rear elevations

  Granted Lawful development Loft or dormer 8 docs

• 29 Gainsborough Close Grange Farm Milton Keynes MK8 0NA

  20/00603/FUL Submitted 5 Mar 2020 200 yards away

  Two storey rear extension to the house plus a dropped kerb to the front for disabled access

  Granted Full applications Extension 18 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