PL/26/01570/PIP

1. 26 Feb 2026

   Received by Buckinghamshire

2. 2 Apr 2026

   Decision issued: Approved

3. 3 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.

More on outline applications in our guide

• PL/25/6240/FA Granted

  3 Oak Tree Cottages Main Street Grendon Underwood Buckinghamshire HP18 0SH

  Proposed demolition of existing side/rear extension, erection of new single storey side/rear extension and two storey rear extension. Formation of new vehicular access and driveway to front of property

  8 Dec 2025 114m away Full applications
• PL/25/5259/KA Decided

  Coombe Farmhouse Main Street Grendon Underwood Buckinghamshire HP18 0SH

  1 x Willow - Crown reduction up to 4m, 1 x Corkscrew Willow - Crown reduction up to 3m, 3 x Ash - Crown reduction up to 2m and remove ivy, 1 x Horse Chestnut - Fell

  4 Nov 2025 118m away Trees
• PL/25/3983/FA Decided

  Butlers Farm Main Street Grendon Underwood Buckinghamshire HP18 0SH

  Dropped kerb and cross over to allow new driveway position

  27 Nov 2025 192m away Full applications
• PL/25/5952/FA Granted

  Beechcroft 1 Rickyard Grove Grendon Underwood Buckinghamshire HP18 0SF

  Single storey rear and 2nd storey side extensions and front porch canopy

  27 Nov 2025 363m away Full applications
• PL/26/00381/VRC Granted

  Studley House Main Street Grendon Underwood Buckinghamshire HP18 0SL

  Variation of conditions 2 (plans) and 3 (external materials) of planning permission 23/02831/APP (Householder application for glass room to rear) to allow for a change of material of the rear door from wooden to black aluminium and a change in roof pitch.

  11 Feb 2026 479m away Conditions

• PL/26/06125/PIP Awaiting decision

  31 Stubbs Wood Chesham Bois Buckinghamshire HP6 6EX

  Permission in principle for residential development of a minimum of 3 dwellings and a maximum of 3 dwellings

  31 Jul 2026 Outline
• PL/26/06042/OA Awaiting decision

  Quill Hall Farm Quill Hall Lane Amersham Buckinghamshire HP6 6LL

  Outline planning application with some matters reserved for erection of up to 190 dwellings and a community building (Class F2), including associated car parking, open space, drainage and associated works (matter to be considered at this stage: access)

  29 Jul 2026 Outline
• PL/26/06169/ADJ Awaiting decision

  Lock 4 Cottage Long Marston Road Marsworth Tring Hertfordshire HP23 4NF

  Consultation from Dacorum Borough Council on planning application 26/01630/FHA - Part single and part two storey rear extension with replacement windows

  29 Jul 2026 Outline
• PL/26/05899/OA Awaiting decision

  The Stables Frith Hill South Heath Buckinghamshire HP16 9QF

  Outline application for the erection of single affordable dwelling comprising 2 bed 4 person accommodation (matters to be considered at this stage: access and layout) (part retrospective)

  23 Jul 2026 Outline
• PL/26/05993/PIP Awaiting decision

  Orchard House Layters Green Lane Chalfont St Peter Buckinghamshire SL9 8TH

  Permission in principle for a minimum of one and a maximum of one dwelling.

  20 Jul 2026 Outline