59 PORTHCAWL GREEN, TATTENHOE, MILTON KEYNES, MK4 3AL

1. 2 Feb 2026

   Received by Milton Keynes

2. 9 Apr 2026

   Decision issued: Approved

3. 10 Aug 2026

   Added to PlanIndex

Milton Keynes granted permission on 9 April 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.

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.

• Rear of Flats 104 - 100, 114-124, 107-113 Porthcawl Tattenhoe Milton Keynes MK4 3AL

  19/02291/TPO Submitted 9 Sep 2019 50 yards away

  Works to G1 Mixed Trees, G2 Mixed Trees and G3 Ash as per application form

  Granted Trees 5 docs

• 11 Lowland Road Tattenhoe Milton Keynes MK4 3AP

  20/01682/NMA Submitted 13 Jul 2020 200 yards away

  Non material amendment to application 18/01284/FUL to add velux windows into the single storey extension

  Granted Amendments Extension Loft or dormer +1 6 docs
  Small domestic

• 25 CROPWELL BISHOP, EMERSON VALLEY, MILTON KEYNES, MK4 2AH

  PLN/2025/1997 Submitted 23 Sep 2025 250 yards away

  The erection of a single storey rear extension and a single storey side extension

  Granted Householder Extension 4 docs
  Small domestic

• REDHOUSE, TATTENHOE LANE, BLETCHLEY, MILTON KEYNES, MK3 7RB

  PLN/2026/1075 Submitted 22 May 2026 250 yards away

  70% historically approved · decision due ~9 Nov

  Outline application (matters of layout and scale to be considered, with matters of access, appearance and landscaping reserved) for erection of two storey extensions, single storey extension and balcony, pergola and garage/ancillary block

  Awaiting decision Outline Extension 3 docs
  Small domestic

• 17 COLSTON BASSETT, EMERSON VALLEY, MILTON KEYNES, MK4 2BU

  PLN/2026/0882 Submitted 29 Apr 2026 300 yards away

  The replacement of existing polycarbonate conservatory roof with replica tiled roof

  Granted Householder Extension 8 docs
  Small domestic

• 40 Belvoir Avenue Emerson Valley Milton Keynes MK4 2AB

  19/02378/FUL Submitted 17 Sep 2019 300 yards away

  Single storey side extension.

  Granted Full applications Extension 8 docs
  Small domestic

• PLN/2026/1500 Granted

  ST GEORGE THE MARTYR, ST GEORGES WAY, WOLVERTON, MILTON KEYNES, MK12 5EX

  Certificate of lawfulness for the proposed widening and repair of the existing paving within the Churchyard

  Received 15 Jul, published by the council 15 Aug 2026 Lawful development
• PLN/2026/2064 Awaiting decision

  1 STANBRIDGE COURT, STONY STRATFORD, MILTON KEYNES, MK11 1NX

  Certificate of lawfulness for the proposed conversion of existing garage into a gym, shower room and utility room

  Received 5 Oct, published by the council 11 Oct 2026 Lawful development
• PLN/2026/1854 Granted

  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

  Received 3 Sep, published by the council 16 Sep 2026 Lawful development
• PLN/2026/1685 Refused

  53 BREARLEY AVENUE, OLDBROOK, MILTON KEYNES, MK6 2UB

  Certificate of lawfulness for the proposed change of use of dwellinghouse (Use Class C3) to provide residential care accommodation (Use Class C2) for looked after children

  Received 10 Aug, published by the council 22 Aug 2026 Lawful development
• PLN/2026/1665 Granted

  90 WHITE ALDER, STACEY BUSHES, MILTON KEYNES, MK12 6HF

  Certificate of lawfulness for the proposed stationing of a caravan in the rear garden

  Received 7 Aug, published by the council 22 Aug 2026 Lawful development