10 SIDNEY CLOSE, MIDDLETON, MILTON KEYNES, MK10 9TA

This site has had 2 applications since 2026: 0 approved, 1 refused.

• PLN/2026/0562 Refused

  10 SIDNEY CLOSE, MIDDLETON, MILTON KEYNES, MK10 9TA

  Certificate of lawfulness for proposed single storey rear extension

  Decided 1 May 2026 Lawful development

1. 25 May 2026

   Received by Milton Keynes

2. 2 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 16 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 28 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Milton Keynes took a median of 56 days over the applications it decided in the last year.

This application is with Milton Keynes for determination, against a statutory target of eight weeks. Over the last year Milton Keynes decided householder applications in a median of 70 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 10 SIDNEY CLOSE, MIDDLETON, MILTON KEYNES, MK10 9TA

  PLN/2026/0562 Submitted 17 Mar 2026 0m away

  Certificate of lawfulness for proposed single storey rear extension

  Refused Lawful development Extension 8 docs
  Small domestic

• 12 SIDNEY CLOSE, MIDDLETON, MILTON KEYNES, MK10 9TA

  PLN/2025/2302 Submitted 30 Oct 2025 0m away

  Certificate of Lawfulness for single storey rear extension

  Granted Lawful development Extension 9 docs
  Small domestic

• 99 Noon Layer Drive Middleton Milton Keynes MK10 9SX

  19/03331/FUL Submitted 12 Dec 2019 40m away

  Single storey rear extension

  Granted Full applications Extension 6 docs
  Small domestic

• 5 Poyning Lane Middleton Milton Keynes MK10 9SZ

  22/02982/HOU Submitted 30 Nov 2022 98m away

  The erection of a single storey rear extension to provide an annexe

  Granted Householder Extension 10 docs
  Small domestic

• 5 Poyning Lane Middleton Milton Keynes MK10 9SZ

  19/02635/FUL Submitted 10 Oct 2019 98m away

  Single storey rear extension

  Withdrawn Full applications Extension 13 docs
  Small domestic

• 1 Poyning Lane Middleton Milton Keynes MK10 9SZ

  19/02541/FUL Submitted 3 Oct 2019 115m away

  Proposal for a single storey, rear extension to the existing, detached dwelling

  Granted Full applications New dwelling Extension 12 docs
  Small domestic

• PLN/2026/0807 Refused

  85 LYNMOUTH CRESCENT, FURZTON, MILTON KEYNES, MK4 1JP

  Proposed two storey side and rear extensions

  20 Apr 2026 Householder
• PLN/2026/1379 Granted

  73 ANSON ROAD, WOLVERTON, MILTON KEYNES, MK12 5BW

  Replacement of existing windows on front elevation with white Upvc wood grain vertical sliding sash windows and replacement of existing bathroom and kitchen window on rear elevation with white Upvc windows

  30 Jun 2026 Householder
• PLN/2026/0930 Refused

  7 GREENLANDS CLOSE, NEWPORT PAGNELL, MK16 8JJ

  Proposed loft conversion with rear dormer and front roof lights. Changes to side and rear elevation windows and doors

  6 May 2026 Householder
• PLN/2026/0877 Granted

  5 OLIVIER ROW, OXLEY PARK, MILTON KEYNES, MK4 4TF

  Proposed two storey rear extension

  28 Apr 2026 Householder
• PLN/2026/0522 Granted

  31 Shepperton Close, Castlethorpe, Milton Keynes, MK19 7HR

  Proposed single storey rear extension, garage conversion with first floor extension & partial front driveway

  12 Mar 2026 Householder