56 CRANBORNE AVENUE, WESTCROFT, MILTON KEYNES, MK4 4ET

1. 5 Feb 2026

   Received by Milton Keynes

2. 31 Mar 2026

   Decision issued: Approved with Conditions

3. 10 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 56 CRANBORNE AVENUE, WESTCROFT, MILTON KEYNES, MK4 4ET

  PLN/2025/2541 Submitted 27 Nov 2025 0m away

  The erection of a single and two storey rear extension with new side windows. Reposition existing solar panel

  Granted Householder Extension Windows or glazing 16 docs
  Domestic

• 35 Edzell Crescent Westcroft Milton Keynes MK4 4EU

  20/00506/PNHSE Submitted 26 Feb 2020 66m away

  Prior notification for single storey rear extension to replace existing conservatory

  Decided Prior approval Extension 7 docs
  Small domestic

• 40 Cranborne Avenue, Westcroft, Milton Keynes, MK4 4ET

  24/01767/HOU Submitted 12 Aug 2024 72m away

  The conversion of the loft with dormer extensions to the front and rear roofslopes with additional rooflights

  Granted Householder Extension Loft or dormer 6 docs
  Domestic

• 10 Berrington Grove Westcroft Milton Keynes MK4 4FB

  20/01794/CLUE Submitted 27 Jul 2020 150m away

  Certificate of lawfulness for continued use of extension which has been added to the side of the applicants property. The property is a single dwelling house (C3) The extension meets the requirements of the PD rights

  Granted Lawful development Extension 4 docs
  Domestic

• 18 Sissinghurst Drive Westcroft Milton Keynes MK4 4FZ

  20/00892/FUL Submitted 9 Apr 2020 166m away

  Single storey rear extension to existing dwelling

  Granted Full applications Extension 5 docs
  Small domestic

• 75 Cranborne Avenue Westcroft Milton Keynes MK4 4GB

  20/00756/FUL Submitted 20 Mar 2020 233m away

  Single storey side and rear extension (resubmission 18/01447/FUL)

  Granted Full applications Extension 11 docs
  Small domestic

• PLN/2026/1194 Granted

  16 GUN LANE, SHERINGTON, NEWPORT PAGNELL, MK16 9PE

  Erection of two storey front, side and rear extensions and alterations to existing fenestrations

  5 Jun 2026 Householder
• PLN/2026/1183 Granted

  163 BROADLANDS, NETHERFIELD, MILTON KEYNES, MK6 4HN

  Erection of a single storey rear extension and conversion of garage

  4 Jun 2026 Householder
• PLN/2026/1388 Granted

  7 HOLLAND WAY, WALTON, MILTON KEYNES, MK7 7FB

  Retention of existing air conditioning units

  1 Jul 2026 Householder
• PLN/2026/1802 Awaiting decision

  44 BERNAY GARDENS, BOLBECK PARK, MILTON KEYNES, MK15 8QD

  Removal of front porch & proposed single storey front extension with roof light

  27 Aug 2026 Householder
• PLN/2026/1187 Granted

  7 MORTON ROAD, EAGLE FARM SOUTH, MILTON KEYNES, MK17 7BS

  Erection of a single storey rear extension

  4 Jun 2026 Householder