North Field Back Street Thornborough Buckinghamshire MK18 2DH

1. 3 Dec 2025

   Received by Buckinghamshire

2. 9 Feb 2026

   Decision issued: Conditional permission

3. 27 Jul 2026

   Added to PlanIndex

Buckinghamshire granted permission on 9 February 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 full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 5 Palmers Moor Thornborough Buckinghamshire MK18 2HP

  PL/26/00382/FA Submitted 19 Jan 2026 250 yards away

  Demolition of an existing rear conservatory and the construction of a replacement single storey rear extension incorporating alterations to the facade and replacement of the roof of an existing boot room single storey rear extension.

  Granted Full applications Extension Demolition 10 docs
  Small domestic

• Colmar Grange High Street Thornborough Buckinghamshire MK18 2DF

  PL/26/07389/KA Submitted 14 Sep 2026 350 yards away

  86% historically approved · decision due ~9 Nov

  Fell and grind stump with Ash dieback x 1 Ash (A).

  Awaiting decision

• The Coppice 6 Chapel Lane Thornborough Buckinghamshire MK18 2DJ

  PL/25/5351/KA Submitted 7 Nov 2025 0.3 miles away

  T1 ash tree - Crown reduction by approximately 1 metre. Crown lifting to achieve a maximum clearance of 3 metres from ground level.

  Granted Trees 2 docs

• Lower End Farm Lower End Thornborough Buckinghamshire MK18 2DD

  PL/26/06275/CONDA Submitted 24 Jul 2026 0.3 miles away

  86% historically approved · decision due ~18 Sep

  Application for approval of details subject to condition 3 (materials) and 6 (roof materials) of Listed Building consent 25/02220/ALB

  Decided

• Lower End Farm Lower End Thornborough Buckinghamshire MK18 2DD

  PL/26/05946/CONDA Submitted 24 Jul 2026 0.3 miles away

  86% historically approved · decision due ~18 Sep

  Application for approval of details subject to condition 3 (materials) and 6 (roof materials) of planning approval 25/02219/APP

  Decided

• 6 Lower End Thornborough Buckinghamshire MK18 2DE

  PL/25/5061/KA Submitted 29 Oct 2025 0.3 miles away

  T1 Maple 3m crown reduction, T2 Willow 5m crown reduction, T3 Maple 3m crown reduction

  Granted Trees 2 docs

• PL/25/6180/FA Granted

  Midsummer Lodge Heath End Road Great Kingshill Buckinghamshire HP16 0EB

  Redevelopment of site to provide a detached dwelling served by an existing access

  Received 5 Dec, published by the council 27 Jul 2026 Full applications
• PL/26/00049/FA Refused

  Astraea Alderbourne Lane Fulmer Buckinghamshire SL0 0NS

  Front porch canopy extension, first-floor side extensions, single storey rear extension and roof alterations to facilitate loft conversion into habitable accommodation incorporating increase to ridge height, side rooflights and rear dormer.

  Received 5 Jan, published by the council 27 Jul 2026 Full applications
• PL/26/00005/FA Granted

  54 Crown Road Marlow Buckinghamshire SL7 2QG

  Minor works for installation of patio doors at ground floor and windows at ground floor and first floor

  Received 25 Jan, published by the council 27 Jul 2026 Full applications
• PL/25/5807/FA Granted

  108 West Wycombe Road High Wycombe Buckinghamshire HP12 3AA

  Construction of single storey detached dwelling comprising 6 HMO rooms, alterations to parking area, new bin and cycle stores

  Received 16 Jan, published by the council 27 Jul 2026 Full applications
• PL/26/06617/FA Awaiting decision

  Fairacre Lodge Chiltern Road Ballinger Buckinghamshire HP16 9LJ

  Demolition of existing dwelling and construction of two dwellings

  Received 28 Aug, published by the council 14 Sep 2026 Full applications