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Planning application

3 NEWBY PLACE, EMERSON VALLEY, MILTON KEYNES, MK4 2NP

Awaiting decision Milton Keynes PLN/2026/1718 Lawful development certificate (proposed)

Works: Extension Small 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

Certificate of lawfulness for the proposed single storey rear extension

As published by the council, reference PLN/2026/1718

Application record

Reference
PLN/2026/1718
Type
Lawful development certificate (proposed)
Status
Under Consultation
Received
14 Aug 2026
Validated
7 Sep 2026
Ward
Furzton
Parish
Shenley Brook End
Decision by
Delegated Decision
Postcode
MK4 2NP

Site history

Applications at this address on the Milton Keynes register

This site has had 2 applications since 2020: 1 approved, 0 refused.

  • 20/01557/FUL Granted

    3 Newby Place Emerson Valley Milton Keynes MK4 2NP

    Proposed internal alterations to form an open plan kitchen/dining areas, new access to utility area and revised rear fenestration

    Decided 19 Aug 2020 Full applications

Timeline

Dates from the published record

  1. 14 Aug 2026

    Received by Milton Keynes

  2. 7 Sep 2026

    Validated

    Checked as complete and ready for consideration.

  3. 9 Sep 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 2 November 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

12 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 lawful development applications in a median of 53 days. More in our guide to how long planning decisions take.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 3 Newby Place Emerson Valley Milton Keynes MK4 2NP

    20/01557/FUL Submitted 1 Jul 2020 0m away

    Proposed internal alterations to form an open plan kitchen/dining areas, new access to utility area and revised rear fenestration

    Granted Full applications Windows or glazing 5 docs
  • 46 Wenning Lane Emerson Valley Milton Keynes MK4 2JF

    23/00345/HOU Submitted 13 Feb 2023 179m away

    The erection of a first floor front extension over garage and new roof raising the ridge height and eaves on part of the existing roof

    Granted Householder Extension Roofing 6 docs
    Domestic
  • 30 Cropton Rise Emerson Valley Milton Keynes MK4 2GG

    23/00756/CLUP Submitted 29 Mar 2023 180m away

    Certificate of Lawfulness for the proposed erection of a loft conversion with dormer extension to rear roofslope and rooflights to front roofslope.

    Granted Lawful development Extension Loft or dormer 4 docs
  • Land at, St Agnes Way, Tattenhoe, Milton Keynes, MK4 2EQ

    PLN/2026/1417 Submitted 3 Jul 2026 271m away

    75% historically approved · decision due ~28 Aug

    Certificate of lawfulness for the confirmation that the works on site constitutes the lawful commencement of planning permission 22/01621/FUL

    Awaiting decision Lawful development 11 docs
  • 107 Pickering Drive Emerson Valley Milton Keynes MK4 2EQ

    23/00251/HOU Submitted 1 Feb 2023 277m away

    The erection of a two storey side and single storey rear extension

    Granted Householder Extension 8 docs
    Small domestic
  • 18 Grosmont Close Emerson Valley Milton Keynes MK4 2EW

    20/00224/PNHSE Submitted 27 Jan 2020 369m away

    Prior notification for 3.8m single storey rear extension, brick with pitched roof, materials to match existing

    Granted Prior approval Extension 6 docs
    Small domestic

In Milton Keynes

  • PLN/2026/1474 Granted

    119 PENRYN AVENUE, FISHERMEAD, MILTON KEYNES, MK6 2BH

    Certificate of lawfulness for existing change of use from dwellinghouse (use Class C3) to HMO (use Class C4)

    10 Jul 2026 Lawful development
  • PLN/2026/1895 Awaiting decision

    ROOKERY FARM, EAST END, NORTH CRAWLEY, NEWPORT PAGNELL, MK16 9HW

    Certificate of lawfulness for the existing use of unit 2 within the agricultural barn for purposes falling within Use Class E(g)(iii) and B8 of the Town and Country Planning (Use Classes) Order 1987 (as amended).

    10 Sep 2026 Lawful development
  • PLN/2026/1434 Granted

    82 CENTURY AVENUE, OLDBROOK, MILTON KEYNES, MK6 2UH

    Certificate of Lawfulness for a proposed single storey rear extension

    7 Jul 2026 Lawful development
  • PLN/2026/1392 Granted

    10 BLUE FUNNEL GRANGE, BROOKLANDS, MILTON KEYNES, MK10 7GD

    Certificate of lawfulness for the proposed single storey rear extension

    26 Jun 2026 Lawful development
  • PLN/2026/1854 Awaiting decision

    6 ST CATHERINES AVENUE, BLETCHLEY, MILTON KEYNES, MK3 5EE

    Certificate of lawfulness for the proposed loft conversion including the installation of 2no. rooflights to the front roof slope and 2no. rooflights to the rear roof slope

    3 Sep 2026 Lawful development