8 Lacy Drive, Bolbeck Park, Milton Keynes, MK15 8PL

1. 11 Aug 2024

   Received by Milton Keynes

2. 12 Aug 2024

   Validated

   Checked as complete and ready for consideration.

3. 11 Dec 2024

   Decision issued: Approved

4. 22 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

• 25 Bernay Gardens Bolbeck Park Milton Keynes MK15 8QD

  22/03217/NMA Submitted 28 Dec 2022 120m away

  Non-material amendment seeking to change the material of the carport from steel to wood (relating to permission ref. 22/01455/HOU for Erection of proposed front car port)

  Granted Amendments 4 docs

• 3 REDVERS GATE, BOLBECK PARK, MILTON KEYNES, MK15 8QJ

  PLN/2025/2709 Submitted 19 Dec 2025 147m away

  Proposed flat roof rear dormer (Retrospective)

  Granted Householder Loft or dormer 8 docs
  Domestic

• 44 BERNAY GARDENS, BOLBECK PARK, MILTON KEYNES, MK15 8QD

  PLN/2026/1802 Submitted 27 Aug 2026 153m away

  92% historically approved · decision due ~22 Oct

  Removal of front porch & proposed single storey front extension with roof light

  Awaiting decision Householder Extension Loft or dormer 4 docs
  Small domestic

• 18 St Stephens Drive Bolbeck Park Milton Keynes MK15 8QB

  20/00856/FUL Submitted 3 Apr 2020 185m away

  Proposed rear and side/rear extension to existing dwelling (Resubmission of 19/03176/FUL)

  Granted Full applications Extension 6 docs
  Domestic

• 18 St Stephens Drive Bolbeck Park Milton Keynes MK15 8QB

  19/03176/FUL Submitted 28 Nov 2019 189m away

  Proposed single-storey side extension to provide annexe and single-storey rear extension.

  Granted Full applications Extension 10 docs
  Small domestic

• 85 ORNE GARDENS, BOLBECK PARK, MILTON KEYNES, MK15 8PG

  PLN/2025/2745 Submitted 24 Dec 2025 199m away

  Change of use from 5-bed residential dwelling (C3) to 6-bed HMO (C4)

  Withdrawn Full applications 6 docs
  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