20 HIGH STREET, OLNEY, MK46 4BB

1. 19 Feb 2026

   Received by Milton Keynes

2. 10 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 May 2026

   Decision issued: Approved

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.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• 20 HIGH STREET, OLNEY, MK46 4BB

  PLN/2026/0235 Submitted 9 Feb 2026 0m away

  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 Full applications Extension Loft or dormer +1 30 docs
  Small domestic

• 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

• PLN/2026/1410 Granted

  Land North of Woburn Sands Garden Centre, Newport Road, Wavendon, Milton Keynes MK17 8UF

  Part approval of details required by condition 4 (replacement trees) of permission ref. PLN/2025/2687

  30 Jun 2026 Conditions
• PLN/2026/1403 Granted

  1 Brick Close, Kiln Farm, Milton Keynes, MK11 3EJ

  Approval of details required by condition BNG1 (Biodiversity Net Gain) of permission ref. PLN/2025/2648

  3 Jul 2026 Conditions
• PLN/2026/1418 Granted

  BANK HOUSE, 171 MIDSUMMER BOULEVARD, CENTRAL MILTON KEYNES, MILTON KEYNES, MK9 1EB

  Approval of details required by condition 7 (Surface Water Drainage Scheme) of permission ref. PLN/2025/0969

  3 Jul 2026 Conditions
• PLN/2026/1408 Granted

  MICHAELS AKYRE, STERLING CLOSE, PENNYLAND, MILTON KEYNES, MK15 8AN

  Approval of details required by condition 10 (Hard and Soft Landscaping) and condition 12 (Biodiversity Enhancement Scheme (BES) and Management Plan) of permission ref. 22/01422/FULM

  3 Jul 2026 Conditions
• PLN/2026/1318 Granted

  37 CHURCH ROAD, BOW BRICKHILL, MILTON KEYNES, MK17 9LH

  Approval of details required by condition 3 (materials) of permission ref. PLN/2026/0719

  22 Jun 2026 Conditions