21 BUTE BRAE, BLETCHLEY, MILTON KEYNES, MK3 7TA

1. 10 Aug 2026

   Received by Milton Keynes

2. 7 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 16 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 2 November 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, against a statutory target of eight weeks. Over the last year Milton Keynes decided householder applications in a median of 70 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.

• 14 Galloway Close Bletchley Milton Keynes MK3 7TB

  20/00470/FUL Submitted 21 Feb 2020 147m away

  Proposed single storey rear extension and wood burning stove

  Granted Full applications Extension 6 docs
  Small domestic

• 20 Haddington Close Bletchley Milton Keynes MK3 7TD

  20/00412/CLUP Submitted 17 Feb 2020 150m away

  Certificate of lawfulness for a proposed single storey rear extension

  Granted Lawful development Extension 6 docs
  Small domestic

• 94 Sutherland Grove Bletchley Milton Keynes MK3 7NX

  19/03230/PNHSE Submitted 2 Dec 2019 228m away

  Prior notification for a proposed single storey rear extension measuring 5.0 metres from the rear wall of the existing dwelling with a maximum ridge height of 3.0 metres and maximum eaves height of 3.0 metres

  Decided Prior approval Extension Roofing 5 docs
  Small domestic

• 61 BLACKMOOR GATE, FURZTON, MILTON KEYNES, MK4 1DA

  PLN/2026/1147 Submitted 1 Jun 2026 258m away

  Proposed two storey rear extension, front single storey extension and part garage conversion

  Granted Householder Extension 4 docs
  Small domestic

• 67 Blackmoor Gate Furzton Milton Keynes MK4 1DA

  20/01567/FUL Submitted 1 Jul 2020 258m away

  Single storey rear extension

  Granted Full applications Extension 6 docs
  Small domestic

• 67 Blackmoor Gate Furzton Milton Keynes MK4 1DA

  20/01069/CLUP Submitted 4 May 2020 273m away

  Certificate of lawfulness for the proposed single storey rear extension

  Refused Lawful development Extension 6 docs
  Small domestic

• PLN/2026/0807 Refused

  85 LYNMOUTH CRESCENT, FURZTON, MILTON KEYNES, MK4 1JP

  Proposed two storey side and rear extensions

  20 Apr 2026 Householder
• PLN/2026/1379 Granted

  73 ANSON ROAD, WOLVERTON, MILTON KEYNES, MK12 5BW

  Replacement of existing windows on front elevation with white Upvc wood grain vertical sliding sash windows and replacement of existing bathroom and kitchen window on rear elevation with white Upvc windows

  30 Jun 2026 Householder
• PLN/2026/0930 Refused

  7 GREENLANDS CLOSE, NEWPORT PAGNELL, MK16 8JJ

  Proposed loft conversion with rear dormer and front roof lights. Changes to side and rear elevation windows and doors

  6 May 2026 Householder
• PLN/2026/0877 Granted

  5 OLIVIER ROW, OXLEY PARK, MILTON KEYNES, MK4 4TF

  Proposed two storey rear extension

  28 Apr 2026 Householder
• PLN/2026/0522 Granted

  31 Shepperton Close, Castlethorpe, Milton Keynes, MK19 7HR

  Proposed single storey rear extension, garage conversion with first floor extension & partial front driveway

  12 Mar 2026 Householder