13 Tamworth Stubb Walnut Tree Milton Keynes MK7 7DJ

1. 25 Feb 2020

   Received by Milton Keynes

2. 20 Apr 2020

   Decision issued: Approved

3. 2 Sep 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 31 Tamworth Stubb Walnut Tree Milton Keynes MK7 7DQ

  23/00454/HOU Submitted 24 Feb 2023 183m away

  Removal of rear chimney. The erection of a proposed single and two storey side and rear extension with roof light to create master bedroom and kitchen/ lifestyle room

  Refused Householder Extension Loft or dormer 16 docs
  Domestic

• 12 Limbaud Close Walton Park Milton Keynes MK7 7HP

  20/00063/CLUP Submitted 13 Jan 2020 203m away

  Two storey rear extension with flat roof and balcony.

  Refused Lawful development Extension 13 docs

• 12 Limbaud Close Walton Park Milton Keynes MK7 7HP

  20/00719/FUL Submitted 17 Mar 2020 211m away

  Part 2 storey, part single storey rear extension

  Granted Full applications Extension 14 docs
  Small domestic

• 4 CINNAMON GROVE, WALNUT TREE, MILTON KEYNES, MK7 7EL

  PLN/2025/1705 Submitted 15 Aug 2025 211m away

  The erection of a single storey rear extension

  Granted Householder Extension 14 docs
  Small domestic

• 21 NORDEN MEAD, WALTON, MILTON KEYNES, MK7 7FE

  PLN/2026/0395 Submitted 26 Feb 2026 214m away

  Removal of existing conservatory and proposed single storey rear extension

  Granted Householder Extension 6 docs
  Small domestic

• 12 Beales Lane Walton Park Milton Keynes MK7 7HB

  19/03053/FUL Submitted 14 Nov 2019 217m away

  Single storey rear extension and insertion of bifold doors to rear elevation

  Granted Full applications Extension Windows or glazing 5 docs
  Small domestic

• PLN/2026/1586 Withdrawn

  4 BROMHAM MILL, GIFFARD PARK, MILTON KEYNES, MK14 5QP

  Certificate of lawfulness for the proposed garage conversion and side extension

  29 Jul 2026 Lawful development
• PLN/2026/1370 Refused

  15 CASTLE ROSE, WOUGHTON PARK, MILTON KEYNES, MK6 3BQ

  Certificate of lawfulness for the proposed construction of a low brick wall with railings (1.5 m overall), brick piers, sliding gate set 5 m from road, and pedestrian gate within domestic curtilage

  29 Jun 2026 Lawful development
• PLN/2026/1393 Refused

  2 GREATCHESTERS, BANCROFT, MILTON KEYNES, MK13 0PA

  Certificate of lawfulness for the proposed demolition of existing conservatory, erection of a new rear extension, infill the space under the carport and loft conversion with a rear dormer

  2 Jul 2026 Lawful development
• PLN/2026/1741 Awaiting decision

  5 Spring Mews, Sherington, MK16 9FT

  Certificate of lawfulness for the existing detached rear outbuilding for use as a garden studio

  18 Aug 2026 Lawful development
• PLN/2026/1170 Granted

  61 WINDSOR STREET, BLETCHLEY, MILTON KEYNES, MK2 2LN

  Certificate of lawfulness for proposed loft conversion with rear and side dormer extension and rooflights to front roof slope

  2 Jun 2026 Lawful development