49 SOUTH LAWNE, BLETCHLEY, MILTON KEYNES, MK3 6BU

This site has had 2 applications since 2025: 1 approved, 1 refused.

• PLN/2025/1685 Refused

  49 SOUTH LAWNE, BLETCHLEY, MILTON KEYNES, MK3 6BU

  Certificate of lawfulness for a proposed single storey side extension and single storey rear extension with roof light

  Decided 4 Sep 2025 Lawful development

1. 8 Sep 2025

   Received by Milton Keynes

2. 16 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 6 Nov 2025

   Decision issued: Approved with Conditions

4. 10 Aug 2026

   Added to PlanIndex

Milton Keynes granted permission on 6 November 2025, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 49 SOUTH LAWNE, BLETCHLEY, MILTON KEYNES, MK3 6BU

  PLN/2025/1685 Submitted 13 Aug 2025 50 yards away

  Certificate of lawfulness for a proposed single storey side extension and single storey rear extension with roof light

  Refused Lawful development Extension Loft or dormer 4 docs
  Small domestic

• 22 Craigmore Avenue Bletchley Milton Keynes MK3 6HD

  20/00703/FUL Submitted 16 Mar 2020 150 yards away

  Proposed front single storey extension to form new lobby and first floor storage or study area above in roof space

  Granted Full applications Extension 19 docs
  Small domestic

• 12 The Grove Bletchley Milton Keynes MK3 6BZ

  20/00642/PNHSE Submitted 9 Mar 2020 200 yards away

  Prior notification for removal of conservatory and detached outbuilding and erection of single storey rear extension to existing semi detached dwelling with a depth of 4.4m and width of 5.83m.

  Decided Prior approval New dwelling Extension 6 docs
  Small domestic

• 14 CRAIGMORE AVENUE, BLETCHLEY, MILTON KEYNES, MK3 6HD

  PLN/2026/0955 Submitted 11 May 2026 200 yards away

  Certificate of lawfulness for the proposed single storey rear extension with roof lights. New ground floor side elevation window. Front porch extension with new front door. Conversion of the garage into living space with window to replace the shutter

  Granted Lawful development Extension Loft or dormer +1 15 docs
  Small domestic

• 14 CRAIGMORE AVENUE, BLETCHLEY, MILTON KEYNES, MK3 6HD

  PLN/2026/1704 Submitted 10 Aug 2026 200 yards away

  76% historically approved · decision due ~14 Oct

  Certificate of lawfulness for proposed erection of a single-storey detached outbuilding in the rear garden to be used as a gym, sauna, and jacuzzi (incidental to the enjoyment of the main dwellinghouse) and front garden alterations to install a new aggregate concrete hardstanding and new brick and steel railing to the front and side fences

  Awaiting decision Lawful development 3 docs
  Small domestic

• 56 RICKLEY LANE, BLETCHLEY, MILTON KEYNES, MK3 6BT

  PLN/2025/2749 Submitted 29 Dec 2025 200 yards away

  Demolition of existing garage and erection of single storey side extension and part single, part two storey rear extention

  Granted Householder Extension Demolition 9 docs
  Small domestic

• PLN/2026/1700 Granted

  63 MOORES HILL, YARDLEY ROAD, OLNEY, MK46 5DY

  Proposed erection of a single storey rear extension and front porch extension

  Received 12 Aug, published by the council 22 Aug 2026 Householder
• PLN/2026/1279 Granted

  12 STATHAM PLACE, OLDBROOK, MILTON KEYNES, MK6 2HD

  Proposed demolition of existing rear facing conservatory, the erection of a single storey side extension, erection of front & rear extensions with conversion of garage into habitable space and a new hardstanding area to the front for off road parking

  Received 16 Jun, published by the council 27 Jul 2026 Householder
• PLN/2026/1666 Granted

  148 CAMBRIDGE STREET, WOLVERTON, MILTON KEYNES, MK12 5AQ

  Replacement windows and entrance door to front elevation (part retrospective)

  Received 5 Aug, published by the council 22 Aug 2026 Householder
• PLN/2026/1612 Granted

  68 HENGISTBURY LANE, TATTENHOE, MILTON KEYNES, MK4 3EL

  Installation of a dormer extension and rooflights to front roof slope and rooflights to rear roofslope.

  Received 31 Jul, published by the council 22 Aug 2026 Householder
• PLN/2026/1516 Granted

  252 PRIESTLEY DRIVE, TATTENHOE PARK, MILTON KEYNES, MK4 4QB

  Erection of a pergola structure with polycarbonate roof covering to the rear of the house and a single storey garden office (retrospective)

  Received 17 Jul, published by the council 4 Aug 2026 Householder