1 ETHORPE, TWO MILE ASH, MILTON KEYNES, MK8 8JS

1. 3 Feb 2026

   Received by Milton Keynes

2. 31 Mar 2026

   Decision issued: Approved

3. 10 Aug 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

• 6 ETHORPE, TWO MILE ASH, MILTON KEYNES, MK8 8JS

  PLN/2026/1334 Submitted 23 Jun 2026 0m away

  92% historically approved · decision due ~28 Sep

  Proposed two storey side/rear extension

  Awaiting decision Householder Extension 5 docs
  Domestic

• 31 THE HIGH STREET, TWO MILE ASH, MILTON KEYNES, MK8 8HA

  PLN/2026/1153 Submitted 25 May 2026 161m away

  95% historically approved · decision due ~24 Sep

  Prior Approval for change of use of hair salon (Class E) to dwellinghouse (Class C3)

  Awaiting decision Prior approval 4 docs
  Domestic

• 5 Cherleton Two Mile Ash Milton Keynes MK8 8LL

  23/00011/NMA Submitted 3 Jan 2023 163m away

  Non-material amendment to permission ref. 22/00101/FUL seeking the substitution of the box bay window to flush French doors on front elevation relating to the ground floor and first floor side and rear extensions, and internal alterations

  Granted Amendments Extension Windows or glazing 7 docs

• 3 Cherleton Two Mile Ash Milton Keynes MK8 8LL

  20/00099/FUL Submitted 15 Jan 2020 164m away

  Two storey rear and side extension and remodelling of existing porch.

  Granted Full applications Extension 6 docs
  Small domestic

• 3 Cherleton Two Mile Ash Milton Keynes MK8 8LL

  19/03063/FUL Submitted 15 Nov 2019 164m away

  Single storey rear and two storey side and rear extensions. Remodel of front entrance.

  Refused Full applications Extension 3 docs
  Small domestic

• 13 TAVELHURST, TWO MILE ASH, MILTON KEYNES, MK8 8EE

  PLN/2026/0431 Submitted 3 Mar 2026 173m away

  The erection of a single storey front extension and single storey rear extension with removal of existing conservatory

  Granted Householder Extension 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