1 Thorneycroft Lane Downhead Park Milton Keynes MK15 9BB

1. 1 Nov 2022

   Received by Milton Keynes

2. 1 Dec 2022

   Validated

   Checked as complete and ready for consideration.

3. 1 Mar 2023

   Decision issued: Application permitted

4. 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 full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 35A KEMBLE COURT, DOWNHEAD PARK, MILTON KEYNES, MK15 9AX

  PLN/2026/1420 Submitted 3 Jul 2026 113m away

  87% historically approved · decision due ~28 Aug

  Variation of condition 1 (Approved Plans) due to amended plans to reflect the altered room & removal of condition 10 to allow the integral garage to be converted to a study for home working(Garage use) (relating to permission ref. 24/00494/FUL Extension to existing garage to create a single storey, one-bedroom dwelling (studio) with roof light and associated works)

  Awaiting decision Amendments Extension Loft or dormer 11 docs
  Small domestic

• 35 KEMBLE COURT, DOWNHEAD PARK, MILTON KEYNES, MK15 9AX

  PLN/2025/1782 Submitted 27 Aug 2025 113m away

  Non-material amendment seeking to alter window and door positions, remove roof light from proposal description (relating to permission ref. 24/00494/FUL for Extension to existing garage to create a single storey, one-bedroom dwelling (studio) with roof light and associated works)

  Granted Amendments Extension Loft or dormer +1 11 docs
  Small domestic

• 31 Kemble Court Downhead Park Milton Keynes MK15 9AX

  19/02942/FUL Submitted 6 Nov 2019 121m away

  Part single storey part two storey side and rear extension

  Granted Full applications Extension 7 docs
  Small domestic

• 3 SANDYWELL DRIVE, DOWNHEAD PARK, MILTON KEYNES, MK15 9AH

  PLN/2026/0256 Submitted 10 Feb 2026 174m away

  Variation of condition 3 (occupancy) seeking to increase number of full time staff to 2 (relating to permission ref. PLN/2025/0194 Change of use from dwelling house (Use Class C3) to residential children's home (Use Class C2) to accommodate a maximum of two children under the age of 18 years old and the inclusion of a bin store and cycle shelter

  Granted Amendments 6 docs
  Domestic

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

  PLN/2026/1290 Submitted 17 Jun 2026 203m away

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

  Granted Householder Extension Demolition 13 docs
  Small domestic

• 58 FAIRFORD CRESCENT, DOWNHEAD PARK, MILTON KEYNES, MK15 9AE

  PLN/2025/2752 Submitted 29 Dec 2025 210m away

  Erection of porch to the side/front, plant room and conservatory to the rear, and 1m overhang to the rear of existing rear extension (retrospective)

  Granted Householder Extension 7 docs
  Small domestic

• PLN/2025/2661 Refused

  117 QUEENSWAY, BLETCHLEY, MILTON KEYNES, MK2 2DH

  Change of use to include Sui Generis laundromat, installation of laundry equipment and external alterations

  15 Dec 2025 Full applications
• PLN/2026/1401 Granted

  BRITISH TELECOM, SILVER STREET, NEWPORT PAGNELL, MK16 0EJ

  Installation of ventilation louvres within existing ground floor windows to the north elevation

  2 Jul 2026 Full applications
• PLN/2026/1150 Withdrawn

  Calverton Cottage, Calverton, Milton Keynes, MK19 6ED

  New building with hardstanding in adjacent field to include two stables, workshop and tractor storage including new gated ramped pathway, new hardstanding for vehicles with access, proposed landscaping/biodiversity enhancements, increase in land levels, alterations to the gate and walls of the existing vehicle access

  1 Jun 2026 Full applications
• PLN/2026/0575 Refused

  George House, Crosslands, Stantonbury, Milton Keynes, MK14 6DB

  Use of land to extend existing site for temporary housing of homeless persons including replacement office building (Use Class E(g)(i)) and erection of ancillary shed

  17 Mar 2026 Full applications
• PLN/2026/0959 Granted

  11-16 Juniper Gardens, Walnut Tree, Milton Keynes MK7 7LZ

  Replacement windows to all elevations and floors

  11 May 2026 Full applications