10 Berrington Grove Westcroft Milton Keynes MK4 4FB

1. 27 Jul 2020

   Received by Milton Keynes

2. 21 Sep 2020

   Decision issued: Approved

3. 1 Sep 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.

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

• 35 Edzell Crescent Westcroft Milton Keynes MK4 4EU

  20/00506/PNHSE Submitted 26 Feb 2020 88m 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 142m 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

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

  PLN/2026/0217 Submitted 5 Feb 2026 150m away

  Proposed erection of a single free standing rear out building (retrospective)

  Granted Householder 8 docs
  Domestic

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

  PLN/2025/2541 Submitted 27 Nov 2025 150m 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

• 18 Sissinghurst Drive Westcroft Milton Keynes MK4 4FZ

  20/00892/FUL Submitted 9 Apr 2020 229m away

  Single storey rear extension to existing dwelling

  Granted Full applications Extension 5 docs
  Small domestic

• 35 Stanwyck Lane Oxley Park Milton Keynes MK4 4EB

  19/02088/CLUP Submitted 17 Aug 2019 275m away

  Certificate of lawfulness for a single storey rear extension

  Granted Lawful development Extension 5 docs
  Small domestic

• 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