Cosgrove Park Main Street Cosgrove Old Wolverton Road Old Wolverton Milton Keynes MK19 7JP

1. 27 Aug 2025

   Received by Milton Keynes

2. 15 Oct 2025

   Decision issued: Approved

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.

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

• Cosgrove Park, Main Street, Cosgrove, Milton Keynes, MK19 7JP

  PLN/2025/1298 Submitted 20 Jun 2025 0m away

  The siting of two static holiday caravans

  Granted Full applications 20 docs

• Cosgrove Park, Main Street, Cosgrove , MK19 7JP

  2025/5268/OAC Submitted 17 Dec 2025 0m away

  Proposed extension for the 34 approved static holiday caravans to remain on pitch throughout the year at Cosgrove Park, Main Street, Cosgrove , MK19 7JP

  Decided Outline Extension 1 doc

• Cosgrove Leisure Park Main Street Cosgrove MK19 7JP

  2026/2738/OAC Submitted 6 Jul 2026 0m away

  Change of use of existing pitches from use of touring caravans to 41 static holiday caravans to remain on pitch throughout the year - PLN/2026/1313

  Granted Outline 2 docs

• Cosgrove Park, Main Street, Cosgrove , MK19 7JP

  PLN/2025/2673 Submitted 16 Dec 2025 0m away

  Proposed extension for the 34 approved static holiday caravans to remain on pitch throughout the year

  Granted Full applications Extension 7 docs

• Cosgrove Park, Main Street, Cosgrove, Milton Keynes, MK19 7JP

  PLN/2026/1241 Submitted 11 Jun 2026 0m away

  Approval of details required by conditions 4 (Habitat Management and Monitoring Plan (HMMP)), 5 (Statement of Reasonable Avoidance Measures for Great Crested Newts (GCN)) and BNG1 of permission ref. PLN/2025/1298

  Split decision Conditions 7 docs

• 17 Main Street Cosgrove MK19 7JL

  WNS/2022/0641/NMA Submitted 29 Mar 2022 223m away

  Non material amendment for WNS/2022/0099/FUL (Single storey extension. Re-submission of application (WNS/2021/1741/FUL)) Increase width of doorset facing Main Street

  Granted Amendments Extension 6 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