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Planning application

41 COLESBOURNE DRIVE, DOWNHEAD PARK, MILTON KEYNES, MK15 9AL

Awaiting decision Milton Keynes PLN/2026/1490 Householder planning permission

Works: Extension Loft or dormer Windows or glazing Domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Erection of two storey gable end front extension, reconfiguration and replacement of windows and doors, installation of solar panels and rooflight to front roof slope, replacement of wooden railing balcony with glass balcony and replacement of existing gable cladding

As published by the council, reference PLN/2026/1490

Application record

Reference
PLN/2026/1490
Type
Householder planning permission
Status
Under Consultation
Received
14 Jul 2026
Validated
14 Jul 2026
Ward
Campbell Park & Willen
Parish
Great Linford
Decision by
Delegated Decision
Postcode
MK15 9AL

Site history

Applications at this address on the Milton Keynes register

This site has had 2 applications since 2025: 0 approved, 1 refused.

  • PLN/2025/2564 Refused

    41 COLESBOURNE DRIVE, DOWNHEAD PARK, MILTON KEYNES, MK15 9AL

    Erection of first floor gable end front extension, reconfiguration and replacement of windows and doors. Installation of solar panels and front rooflight. Replacement of wooden railing balcony with glass balcony. Replacement of existing gable roof cladding

    Decided 10 Mar 2026 Householder

Timeline

Dates from the published record

  1. 14 Jul 2026

    Received by Milton Keynes

  2. 31 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 8 September 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.

Documents

Plans, drawings, consultee responses and the officer's report

9 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What happens while it is decided

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.

About householder applications

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.

Nearby applications

Within 500 metres

  • 41 COLESBOURNE DRIVE, DOWNHEAD PARK, MILTON KEYNES, MK15 9AL

    PLN/2025/2564 Submitted 1 Dec 2025 0m away

    Erection of first floor gable end front extension, reconfiguration and replacement of windows and doors. Installation of solar panels and front rooflight. Replacement of wooden railing balcony with glass balcony. Replacement of existing gable roof cladding

    Refused Householder Extension Loft or dormer +1 6 docs
    Domestic

  • 33 Colesbourne Drive Downhead Park Milton Keynes MK15 9AL

    23/00096/HOU Submitted 16 Jan 2023 38m away

    The conversion of the existing garage to habitable space and erection of new detached two-storey building to the site frontage, incorporating a garage and home gym

    Withdrawn Householder 6 docs
    Domestic

  • 1 Stanway Close Downhead Park Milton Keynes MK15 9BU

    20/00513/CLUP Submitted 27 Feb 2020 77m away

    Proposed single storey rear extension and new flat top, hipped roof over the existing garage.

    Refused Lawful development Extension 19 docs
    Small domestic

  • 1 Stanway Close Downhead Park Milton Keynes MK15 9BU

    19/02150/FUL Submitted 27 Aug 2019 77m away

    Single storey rear extension and new gable roof over the garage.

    Refused Full applications Extension 11 docs
    Small domestic

  • 1 Stanway Close Downhead Park Milton Keynes MK15 9BU

    20/01514/PNHSE Submitted 23 Jun 2020 77m away

    Prior notification for a proposed single storey rear extension and new flat top, hipped roof over the existing garage

    Refused Prior approval Extension 6 docs
    Small domestic

  • 1 Stanway Close Downhead Park Milton Keynes MK15 9BU

    20/01489/CLUP Submitted 23 Jun 2020 77m away

    Certificate of lawfulness for the proposed single storey rear extension and new flat top, hipped roof over the existing garage.

    Refused Lawful development Extension 10 docs
    Small domestic

In Milton Keynes

  • 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