4 Stonebridge Grove Monkston Park Milton Keynes MK10 9PB

1. 16 Jul 2021

   Received by Milton Keynes

2. 10 Sep 2021

   Decision issued: Application permitted

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 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

• 71 Colindale Street Monkston Park Milton Keynes MK10 9PX

  20/01107/CLUP Submitted 7 May 2020 69m away

  Certificate of lawful development for the proposed single storey rear extension

  Granted Lawful development Extension 6 docs
  Small domestic

• 6 Canonbury Monkston Park Milton Keynes MK10 9PY

  20/01419/CLUP Submitted 17 Jun 2020 79m away

  Certificate of lawfulness for a Proposed single storey rear extension

  Granted Lawful development Extension 5 docs
  Small domestic

• 42 QUEENSBURY LANE, MONKSTON PARK, MILTON KEYNES, MK10 9PQ

  PLN/2026/0755 Submitted 13 Apr 2026 110m away

  87% historically approved · decision due ~6 Jul

  Variation of conditions 1 (approved plans) and 3 (western elevation windows) seeking to amend the internal layout, change the colour of windows, doors and fascia, remove a side elevation first floor window and install 2x new obscure glazed first floor windows to the side elevation (relating to permission ref. 23/00180/FUL the erection of a new dwelling (re-submission of planning permission reference 15/00917/FUL with the following amendments: the erection of a three-storey front extension and single storey front porch, part single storey rear extension and part two storey rear extensions, alteration to roof (eaves), alteration to front dormers, and alteration to fenestration))

  Awaiting decision Amendments New dwelling Extension +2 4 docs
  Small domestic

• 31 QUEENSBURY LANE, MONKSTON PARK, MILTON KEYNES, MK10 9PQ

  PLN/2025/2761 Submitted 31 Dec 2025 110m away

  Certificate of Lawfulness for proposed demolition of conservatory and erection of single storey rear extension

  Granted Lawful development Extension Demolition 14 docs
  Small domestic

• 38 Queensbury Lane, Monkston Park, Milton Keynes, MK10 9PQ

  PLN/2025/2550 Submitted 28 Nov 2025 110m away

  Erection of a new three storey dwellinghouse with a loft space at third floor roof level

  Granted Full applications 26 docs
  Domestic

• 28 Colindale Street Monkston Park Milton Keynes MK10 9PJ

  23/00793/HOU Submitted 3 Apr 2023 143m away

  The demolition of existing conservatory and erection of a single storey rear extension and partial garage conversion

  Granted Householder Extension Demolition 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