THE OLD TELEPHONE EXCHANGE, 6B EAST STREET, OLNEY, MK46 4AP

1. 22 Jan 2026

   Received by Milton Keynes

2. 10 Feb 2026

   Decision issued: Approved

3. 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.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• OLD TELEPHONE EXCHANGE, LAND ADJACENT TO 6 EAST STREET, OLNEY, MK46 4AP

  PLN/2025/2075 Submitted 2 Oct 2025 0m away

  Installation of air conditioning units on the east side of the building

  Granted Full applications 10 docs

• 16A EAST STREET, OLNEY, MK46 4AP

  PLN/2026/1422 Submitted 3 Jul 2026 0m away

  92% historically approved · decision due ~7 Sep

  The erection of a two-storey front, side and rear extension with pitched roof (south elevation). Single storey rear and side extension with flat roof (east elevation). Entrance canopy to west elevation. New windows and doors and the application of exterior render to west elevation

  Awaiting decision Householder Extension Windows or glazing 7 docs
  Small domestic

• 7 East Street Olney MK46 4AP

  22/02737/HOU Submitted 1 Nov 2022 29m away

  Replacement of entrance door and window.

  Granted Householder Windows or glazing 9 docs
  Domestic

• 31 Timpsons Row Olney MK46 4JJ

  19/03217/FUL Submitted 3 Dec 2019 60m away

  Single storey rear extension to replace existing conservatory.

  Granted Full applications Extension 14 docs
  Small domestic

• 39 Timpsons Row, Olney, MK46 4JJ

  24/01654/HOU Submitted 23 Jul 2024 82m away

  Erection of single storey rear extension to dwelling and conversion of existing garage to bedroom and en suite bathroom

  Granted Householder Extension 13 docs
  Small domestic

• Berrells Court Olney MK46 4AR

  20/00432/TCA Submitted 17 Feb 2020 83m away

  G1 - Sycamores x4 - fell to ground level

  Granted Trees 6 docs

• PLN/2026/1280 Granted

  4 FAR LAWRENCE, MOULSOE, MILTON KEYNES, MK16 0FF

  Variation of condition 2 (approved plans) seeking to increase the depth of the proposed double storey rear extension and amend fenestrations (relating to permission ref. PLN/2026/0382 - Erection of rear dormer and a double storey rear extension and alterations to existing windows/doors)

  2 Jun 2026 Amendments
• PLN/2026/1807 Awaiting decision

  Local Centre, Tattenhoe Park, Milton Keynes, Milton Keynes, MK6 1LY

  Non-material amendment seeking the refinement of landscaping around the approved substation and minor revisions to the EV charging area layout (relating to permission ref. PLN/2024/2733 for the approval of reserved matters (access, layout, scale, appearance and landscaping) pursuant to outline permission ref. 17/00918/OUT for the erection of 4 units for a local centre. EIA development

  27 Aug 2026 Amendments
• PLN/2026/1545 Withdrawn

  63 MOORES HILL, YARDLEY ROAD, OLNEY, MK46 5DY

  Variation of condition 2 (approved plans) seeking changes to the approved porch and kitchen/utility space (relating to permission ref. PLN/2026/0722 for the proposed erection of single and two storey side extension, single storey rear extension and front porch)

  21 Jul 2026 Amendments
• PLN/2026/1793 Awaiting decision

  33 PASTERN PLACE, DOWNS BARN, MILTON KEYNES, MK14 7RB

  Non-material amendment seeking to alter approved doors and windows (relating to permission ref. 23/01292/HOU for Replace existing conservatory with single storey rear extension with roof lights and side and rear canopy, log burner flue and single storey front infill extension forming link to the existing garage. New windows and door to ground floor side elevation)

  26 Aug 2026 Amendments
• PLN/2026/1604 Refused

  23 FOLLY LANE, NORTH CRAWLEY, NEWPORT PAGNELL, MK16 9LN

  Non-material amendment seeking to amend the approved double garage doors with two glazed panels and a reduced porch (relating to permission ref. PLN/2025/2287 for the extension to existing double garage with a new roof configuration to the front elevation)

  31 Jul 2026 Amendments