4 Launde Monkston Milton Keynes MK10 9EG

1. 25 Apr 2023

   Received by Milton Keynes

2. 20 Jun 2023

   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

• 12 Stavordale Monkston Milton Keynes MK10 9ED

  19/03067/FUL Submitted 15 Nov 2019 131m away

  Proposed single storey front extension and garage conversion

  Granted Full applications Extension 34 docs
  Small domestic

• 21 WYMONDHAM, MONKSTON, MILTON KEYNES, MK10 9EQ

  PLN/2026/0573 Submitted 17 Mar 2026 143m away

  The erection of a two-storey side extension with hipped roof over and a single storey side and rear extension.

  Granted Householder Extension 5 docs
  Small domestic

• 39 Blanchland Circle Monkston Milton Keynes MK10 9DG

  20/00845/CLUP Submitted 2 Apr 2020 151m away

  Certificate of lawfulness for proposed single storey rear extension with rooflights in roof of extension

  Refused Lawful development Extension Loft or dormer 4 docs
  Small domestic

• 39 Blanchland Circle Monkston Milton Keynes MK10 9DG

  20/01272/FUL Submitted 2 Jun 2020 152m away

  Single storey rear extension

  Granted Full applications Extension 4 docs
  Small domestic

• 19 Chicksands Avenue Monkston Milton Keynes MK10 9DP

  23/00733/HOU Submitted 27 Mar 2023 178m away

  Single storey side extension, front porch and amendments to garage front elevation

  Granted Householder Extension 6 docs
  Small domestic

• Land South of Lindisfarne Drive Monkston Milton Keynes

  22/02822/FUL Submitted 11 Nov 2022 230m away

  The erection of an 80-bed care home (Class C2), with associated landscaping and car parking, and the creation of a vehicular access.

  Granted Full applications 141 docs

• 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