5 Spring Mews, Sherington, MK16 9FT

1. 18 Aug 2026

   Received by Milton Keynes

2. 25 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 October 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.

This application is with Milton Keynes for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 1 Spring Mews Sherington Milton Keynes MK16 9FT

  19/02339/FUL Submitted 9 Sep 2019 41m away

  Single storey rear extension

  Granted Full applications Extension 10 docs
  Small domestic

• 11 Hazelmead Drive Sherington Newport Pagnell MK16 9FW

  23/00132/HOU Submitted 19 Jan 2023 65m away

  Removal of false chimney stack

  Granted Householder 7 docs
  Domestic

• 24 High Street Sherington Newport Pagnell MK16 9NX

  20/00244/FUL Submitted 30 Jan 2020 157m away

  First floor front extension, single storey front/side extension, single storey rear extensions and replacement flat roof

  Granted Full applications Extension 7 docs
  Small domestic

• 24 High Street Sherington Newport Pagnell MK16 9NX

  19/03101/FUL Submitted 20 Nov 2019 163m away

  First floor front extension; single storey rear extension and replacement flat roof

  Granted Full applications Extension 8 docs
  Small domestic

• 16 High Street Sherington Newport Pagnell MK16 9NX

  20/00172/LBC Submitted 24 Jan 2020 174m away

  Listed building consent to replace the existing fence and trellis to the rear of the property, erection of a greenhouse

  Granted Heritage and listed buildings 14 docs
  Small domestic

• 18 High Street Sherington Newport Pagnell MK16 9NX

  23/00146/CLUP Submitted 20 Jan 2023 177m away

  Certificate of Lawfulness for the proposed loft conversion with side hip to gable build up, rear dormer extension and rooflights to front roofslope.

  Granted Lawful development Extension Loft or dormer 5 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/2026/1170 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
• PLN/2026/1221 Granted

  26 PARK ROAD, SHERINGTON, NEWPORT PAGNELL, MK16 9PG

  Lawful development certificate for existing use of agricultural land as garden

  9 Jun 2026 Lawful development