21 Pipston Green Kents Hill Milton Keynes MK7 6HT

1. 12 Jun 2020

   Received by Milton Keynes

2. 4 Aug 2020

   Decision issued: Approved

3. 1 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

• 15A FRITHWOOD CRESCENT, KENTS HILL, MILTON KEYNES, MK7 6HQ

  PLN/2025/2256 Submitted 27 Oct 2025 129m away

  Certificate of lawfulness for proposed loft conversion with box dormer to rear elevation and roof light to front elevation

  Granted Lawful development Loft or dormer 6 docs

• 15A FRITHWOOD CRESCENT, KENTS HILL, MILTON KEYNES, MK7 6HQ

  PLN/2025/2255 Submitted 27 Oct 2025 129m away

  Prior Approval of single storey rear extension, with eaves of 2.91 metres and maximum height of 3.29 metres, extending 4.5m metres from the original rear wall

  Granted Prior approval Extension 5 docs
  Small domestic

• 22-31 SHERNFOLD, KENTS HILL, MILTON KEYNES, MK7 6HR

  PLN/2026/0958 Submitted 11 May 2026 131m away

  Replacement windows to all elevations and floors

  Granted Full applications Windows or glazing 8 docs

• 11 TENTERDEN CRESCENT, KENTS HILL, MILTON KEYNES, MK7 6HH

  PLN/2025/2584 Submitted 3 Dec 2025 183m away

  Proposed replacement of windows

  Granted Full applications Windows or glazing 7 docs

• Telecommunication Station Groveway V10 To V11 Milton Keynes

  20/00618/NOTTEL Submitted 2 Mar 2020 214m away

  Notification of intention to install new cabinet including plinth and root foundation, draw pits and associated ancillary works at existing telecommunications installation

  Decided Telecoms 7 docs

• Telecommunication Station Groveway V10 To V11 Milton Keynes

  20/00741/FULTN Submitted 16 Mar 2020 214m away

  Telecommunications upgrade - phase 7 monopole c/w wraparound cabinet at base and associated ancillary works

  Granted Telecoms 16 docs

• 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