Colmar Grange High Street Thornborough Buckinghamshire MK18 2DF

1. 14 Sep 2026

   Validated

   Checked as complete and ready for consideration.

2. 18 Sep 2026

   Added to PlanIndex

3. 21 Oct 2026

   Status changed to Decided

   Previously Registered.

Buckinghamshire has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on Buckinghamshire's portal will say. Our guide explains the common types.

• Sunnybrook Cottage High Street Thornborough Buckinghamshire MK18 2DF

  PL/26/08528/FA Submitted 2 Nov 2026 50 yards away

  85% historically approved · decision due ~28 Dec

  Householder application to convert garage to playroom (retrospective)

  Awaiting decision
  Domestic

• 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

• 6 Lower End Thornborough Buckinghamshire MK18 2DE

  PL/25/5061/KA Submitted 29 Oct 2025 300 yards away

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

  Granted Trees 2 docs

• Chapel Farmhouse Chapel Lane Thornborough Buckinghamshire MK18 2DJ

  PL/26/07958/KA Submitted 1 Oct 2026 350 yards away

  85% historically approved · decision due ~26 Nov

  T1 Apple Remove

  Decided

• Home Farm House Chapel Lane Thornborough Buckinghamshire MK18 2DJ

  PL/26/07959/KA Submitted 1 Oct 2026 350 yards away

  85% historically approved · decision due ~26 Nov

  Remove T4 Willow (Weeping)

  Awaiting decision

• Lower End Farm Lower End Thornborough Buckinghamshire MK18 2DD

  PL/26/06275/CONDA Submitted 24 Jul 2026 350 yards away

  85% 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