20 HIGH STREET, OLNEY, MK46 4BB

1. 9 Feb 2026

   Received by Milton Keynes

2. 10 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 28 May 2026

   Decision issued: Approved with Conditions

4. 10 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 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

• 20 HIGH STREET, OLNEY, MK46 4BB

  PLN/2026/0241 Submitted 9 Feb 2026 0m away

  Listed building consent for change of use from a workshop (Use Class E) to a three bedroom dwelling (Use Class C3) with the erection of a rear extension and the installation of rooflights to the north roofslope. Change of use of the storage barn (Use Class B8) to a home office with guest bedroom (Use Class C3) with the demolition of the existing single storey lean-to extension and the installation of a rooflight to the south roofslope. Landscaping, parking provisions and associated works

  Granted Heritage and listed buildings Extension Loft or dormer +1 25 docs
  Small domestic

• 14 HIGH STREET, OLNEY, MK46 4BB

  PLN/2025/2413 Submitted 11 Nov 2025 0m away

  Listed Building Consent for full repair and reinstatement of front elevation of the property with ATM installation as it is existed prior to damage with associated internal alterations

  Granted Heritage and listed buildings 14 docs

• Disused storage barn to the rear of The Carlton House Club, 38 High Street, Olney, MK46 4BB

  PLN/2025/2382 Submitted 7 Nov 2025 0m away

  Conversion and 2 storey rear extension of existing barn to form a dwelling with garden and off road parking

  Withdrawn Full applications Extension 13 docs
  Domestic

• 14 HIGH STREET, OLNEY, MK46 4BB

  PLN/2026/1099 Submitted 26 May 2026 0m away

  Listed building consent for the installation of defibrillator and bleed kit cabinets to external front elevation

  Granted Heritage and listed buildings 12 docs

• Barn rear of Carlton Club, 38 High Street, Olney, MK46 4BB

  PLN/2026/0743 Submitted 10 Apr 2026 0m away

  Conversion of barn to dwelling including a 2-storey extension with solar PV panels

  Refused Full applications Extension 16 docs
  Domestic

• 20 HIGH STREET, OLNEY, MK46 4BB

  PLN/2026/0342 Submitted 19 Feb 2026 0m away

  Approval of details required by conditions 5 (biodiversity enhancement scheme), 6 (bat boxes/bricks), 9 (external materials), and 10 (windows and doors), and part approval of details required by condition 3 (3.1 - assessment of ground conditions for contamination) of permission ref. 24/01747/FUL

  Granted Conditions Windows or glazing 7 docs

• 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