MERCURY HOUSE, BRICKHILL STREET, WILLEN LAKE, MILTON KEYNES, MK15 0DJ

1. 26 Mar 2026

   Received by Milton Keynes

2. 20 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 14 May 2026

   Decision issued: Refused

4. 10 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

• MERCURY HOUSE, BRICKHILL STREET, WILLEN LAKE, MILTON KEYNES, MK15 0DJ

  PLN/2026/1464 Submitted 9 Jul 2026 0m away

  Non-material amendment seeking changes to the location of and addition to approved panels (relating to permission ref. PLN/2025/2099 for the external alterations to building)

  Granted Amendments 23 docs

• MERCURY HOUSE, BRICKHILL STREET, WILLEN LAKE, MILTON KEYNES, MK15 0DJ

  PLN/2024/2384 Submitted 30 Oct 2024 0m away

  Prior approval for the change of use from offices to 83 dwellings

  Granted Prior approval 30 docs
  Major scheme

• MERCURY HOUSE, BRICKHILL STREET, WILLEN LAKE, MILTON KEYNES, MK15 0DJ

  PLN/2026/0219 Submitted 5 Feb 2026 0m away

  Approval of details required by condition 4 (Contamination investigation) of permission ref. PLN/2024/2384

  Granted Conditions 4 docs

• MERCURY HOUSE, BRICKHILL STREET, WILLEN LAKE, MILTON KEYNES, MK15 0DJ

  PLN/2025/2099 Submitted 3 Oct 2025 0m away

  External alterations to building

  Granted Full applications 17 docs

• MERCURY HOUSE, BRICKHILL STREET, WILLEN LAKE, MILTON KEYNES, MK15 0DJ

  PLN/2026/1340 Submitted 24 Jun 2026 0m away

  95% historically approved · decision due ~21 Oct

  Prior approval for the proposed change of use from Commercial, Business and Service (Use Class E) to Dwellinghouses (83 units) (Use Class C3)

  Awaiting decision Prior approval 25 docs
  Major scheme

• MERCURY HOUSE, BRICKHILL STREET, WILLEN LAKE, MILTON KEYNES, MK15 0DJ

  PLN/2025/1985 Submitted 22 Sep 2025 0m away

  Prior Approval for a two storey roof extension to form 36 apartments

  Refused Prior approval New dwelling Extension 28 docs
  Major scheme

• 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