58 Colesbourne Drive Downhead Park Milton Keynes MK15 9AP

1. 19 Nov 2019

   Received by Milton Keynes

2. 28 Nov 2019

   Decision issued: Approved

3. 4 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

• 58 Colesbourne Drive Downhead Park Milton Keynes MK15 9AP

  19/03088/FUL Submitted 19 Nov 2019 0m away

  First floor front extension

  Granted Full applications Extension 10 docs

• 37 COBERLEY CLOSE, DOWNHEAD PARK, MILTON KEYNES, MK15 9BJ

  PLN/2026/1290 Submitted 17 Jun 2026 87m away

  Demolition of existing conservatory and construction of a single storey rear extension

  Granted Householder Extension Demolition 13 docs
  Small domestic

• 1 Stanway Close Downhead Park Milton Keynes MK15 9BU

  20/00513/CLUP Submitted 27 Feb 2020 148m away

  Proposed single storey rear extension and new flat top, hipped roof over the existing garage.

  Refused Lawful development Extension 19 docs
  Small domestic

• 1 Stanway Close Downhead Park Milton Keynes MK15 9BU

  19/02150/FUL Submitted 27 Aug 2019 148m away

  Single storey rear extension and new gable roof over the garage.

  Refused Full applications Extension 11 docs
  Small domestic

• 1 Stanway Close Downhead Park Milton Keynes MK15 9BU

  20/01514/PNHSE Submitted 23 Jun 2020 148m away

  Prior notification for a proposed single storey rear extension and new flat top, hipped roof over the existing garage

  Refused Prior approval Extension 6 docs
  Small domestic

• 1 Stanway Close Downhead Park Milton Keynes MK15 9BU

  20/01489/CLUP Submitted 23 Jun 2020 148m away

  Certificate of lawfulness for the proposed single storey rear extension and new flat top, hipped roof over the existing garage.

  Refused Lawful development Extension 10 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