7 COOK CLOSE, WALTON PARK, MILTON KEYNES, MK7 7JA

1. 14 Nov 2025

   Received by Milton Keynes

2. 15 Dec 2025

   Decision issued: Approved

3. 10 Aug 2026

   Added to PlanIndex

Milton Keynes granted permission on 15 December 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 3 COOK CLOSE, WALTON PARK, MILTON KEYNES, MK7 7JA

  PLN/2025/1817 Submitted 2 Sep 2025 0m away

  The erection of a proposed single storey side/ rear extension

  Granted Householder Extension 5 docs
  Small domestic

• 13 ONSLOW COURT, CALDECOTTE, MILTON KEYNES, MK7 8LP

  PLN/2025/1961 Submitted 17 Sep 2025 194m away

  The erection of a two storey side and rear extension, including the removal of the existing covered porch, and the replacement of the existing front door with a window

  Refused Householder Extension Windows or glazing 9 docs
  Small domestic

• 7 PYXE COURT, WALTON PARK, MILTON KEYNES, MK7 7HR

  PLN/2025/2002 Submitted 23 Sep 2025 259m away

  Certificate of Lawfulness for the erection of a single storey rear extension

  Refused Lawful development Extension 7 docs
  Small domestic

• C M B House, 4 Sherbourne Drive, Tilbrook, Milton Keynes, MK7 8BA

  PLN/2025/1754 Submitted 22 Aug 2025 304m away

  Change of use to reduce the proportion of storage or distribution floorspace (B8) and increase in the proportion of office, light industrial and research & development floorspace (E(g)) and addition of new windows, fire exit door and fire escape stairs

  Granted Full applications Windows or glazing 19 docs

• 5 Limbaud Close Walton Park Milton Keynes MK7 7HP

  22/02383/HOU Submitted 21 Sep 2022 382m away

  The partial conversion of the existing garage, and the erection of a first floor extension over garage and rooflights to the front and rear roofslopes.

  Granted Householder Extension Loft or dormer 19 docs
  Domestic

• 5 Limbaud Close Walton Park Milton Keynes MK7 7HP

  22/03034/HOU Submitted 7 Dec 2022 384m away

  The erection of an outbuilding (retrospective)

  Granted Householder 7 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• PLN/2026/1586 Withdrawn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