Holly Cottage 49 Copthall Lane Chalfont St Peter Buckinghamshire SL9 0DQ

1. 10 Jun 2026

   Validated

   Checked as complete and ready for consideration.

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 5 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Buckinghamshire took a median of 58 days over the applications it decided in the last year.

This application is with Buckinghamshire for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Buckinghamshire is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 17 Hill Farm Road Chalfont St Peter Buckinghamshire SL9 0DD

  PL/25/4805/SA Submitted 21 Oct 2025 109m away

  Certificate of Lawfulness for proposed replacement of existing garden with porous block paving to allow car parking, placement of tubs containing plants. Dropped kerb at the front of the dwelling to allow off road car parking. Removal of shrubs, grass and plants to the north of footpath and laying of porous block paving.

  Granted Lawful development 4 docs
  Small domestic

• 9 Hill Farm Road Chalfont St Peter Buckinghamshire SL9 0DD

  PL/26/05009/SA Submitted 19 Jun 2026 111m away

  80% historically approved · decision due ~14 Aug

  Certificate of Lawfulness for proposed installation of a composite fence

  Awaiting decision
  Small domestic

• Lanterns 4 Ninnings Way Chalfont St Peter Buckinghamshire SL9 0EG

  PL/26/05731/FA Submitted 17 Jul 2026 162m away

  80% historically approved · decision due ~11 Sep

  Loft conversion to include front and rear dormers and side extension to connect main building with garage.

  Awaiting decision Extension Loft or dormer

• Ledegham Hedgerow Chalfont St Peter Buckinghamshire SL9 0HD

  PL/25/4700/FA Submitted 17 Oct 2025 242m away

  Two storey rear extension, single storey side extension, front porch canopy and alteration to roof tiles to existing front and side ground floor projections.

  Decided Full applications Extension Roofing 8 docs
  Small domestic

• 11 Joiners Close Chalfont St Peter Buckinghamshire SL9 0AZ

  PL/25/4426/FA Submitted 20 Nov 2025 243m away

  Single storey side-to-rear and front extensions, new loft floor to be made habitable, new roof with raising of ridge height, 1 front, 3 side and 1 rear dormers, roof lights and internal alterations

  Decided Full applications Extension Loft or dormer +1 19 docs
  Small domestic

• 22 Hill Farm Road Chalfont St Peter Buckinghamshire SL9 0DE

  PL/25/4184/TP Submitted 30 Sep 2025 248m away

  Oak Tree (T14) to have the maximum allowance (2.5m?) crown reduction from the height and width

  Withdrawn Trees 2 docs