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Planning application

20 DOWNHAM ROAD, WOBURN SANDS, MILTON KEYNES, MK17 8NQ

Granted Milton Keynes PLN/2026/1243 Lawful development certificate (proposed)

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of lawfulness for proposed loft conversion with rear box dormer extension and 2 rooflights to front

As published by the council, reference PLN/2026/1243

Application record

Reference
PLN/2026/1243
Type
Lawful development certificate (proposed)
Status
Decision Made
Decision
Approved
Received
11 Jun 2026
Validated
11 Jun 2026
Decided
6 Aug 2026
Ward
Danesborough
Parish
Woburn Sands
Decision by
Delegated Decision
Postcode
MK17 8NQ

Timeline

Dates from the published record

  1. 11 Jun 2026

    Received by Milton Keynes

  2. 27 Jul 2026

    Added to PlanIndex

  3. 6 Aug 2026

    Decision issued: Approved

Documents

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

6 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 this grant of permission means

Milton Keynes granted permission on 6 August 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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

  • 33 Downham Road Woburn Sands Milton Keynes MK17 8NG

    20/01287/FULMMA Submitted 3 Jun 2020 63m away

    Variation of condition 1 (Approved plans) attached to planning application 20/00486/FUL

    Granted Amendments 8 docs
  • 33 Downham Road Woburn Sands Milton Keynes MK17 8NG

    20/00486/FUL Submitted 24 Feb 2020 63m away

    Regularisation of design changes to side and rear extension (to include a change in ridge height for the extension, reduction in eaves height for dormer, removal of lantern, one roof light and fenestration alterations) approved under Planning Approval - 17/01390/FUL.

    Granted Full applications Extension Loft or dormer +2 12 docs
  • 28 VICARAGE STREET, WOBURN SANDS, MILTON KEYNES, MK17 8RE

    PLN/2025/1691 Submitted 13 Aug 2025 88m away

    Variation of condition 2 (Approved Plans) seeking to enlarge front extension to include pitched roof to enlarged garage, amend the ground floor fenestration on the rear elevation and internal alterations (relating to permission ref. PLN/2025/0575 The demolition of existing garage and erection of a part single and part two storey side and rear extension and single storey front porch extension)

    Granted Amendments Extension Demolition +1 5 docs
    Small domestic
  • 30 Aspley Hill, Woburn Sands, Milton Keynes, MK17 8NJ

    CB/26/01547/FULL Submitted 15 May 2026 100m away

    Removal of existing detached double garage being replaced with a detached home office / gym

    Withdrawn Full applications 8 docs
  • 9 Concra Park, Aspley Guise, Milton Keynes, MK17 8NS

    CB/24/02524/FULL Submitted 27 Aug 2024 109m away

    Demolition of existing single storey side element and rear conservatory and create two storey side and single storey rear/side extensions.

    Granted Full applications Extension Demolition 11 docs
    Small domestic
  • 1 High Street, Woburn Sands, Milton Keynes, MK17 8RQ

    PLN/2024/2225 Submitted 14 Oct 2024 112m away

    Approval of details required by conditions 4 (bat box location) and 5 (bicycle parking) of permission ref. 23/02574/FUL

    Granted Conditions 4 docs

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