29 Hundred Acres Lane Amersham Buckinghamshire HP7 9EA

1. 24 Feb 2026

   Received by Buckinghamshire

2. 26 Apr 2026

   Decision issued: Approved

3. 26 Aug 2026

   Added to PlanIndex

Buckinghamshire granted permission on 26 April 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.

• 43 Hundred Acres Lane Amersham Buckinghamshire HP7 9EA

  PL/26/08256/FA Submitted 12 Oct 2026 50 yards away

  85% historically approved · decision due ~7 Dec

  Householder application for the demolition of the existing side garage, rear conservatory and kitchen projection, and erection of single-storey side and rear extensions, with alterations to the front entrance, roof and fenestration.

  Awaiting decision Extension Demolition +1
  Small domestic

• 1 Birch Gardens Amersham Buckinghamshire HP7 9TH

  PL/25/5665/TP Submitted 17 Nov 2025 150 yards away

  T1 Oak - Reduce back to previous points, approx 2 metres. (TPO/1987/030)

  Granted Trees 4 docs

• 15 Quarrendon Road Amersham Buckinghamshire HP7 9EB

  PL/25/6406/FA Submitted 15 Dec 2025 150 yards away

  Garage conversion into a habitable space (part-retrospective).

  Granted Full applications 8 docs

• 29 Stanley Hill Avenue Amersham Buckinghamshire HP7 9BD

  PL/26/00784/NMA Submitted 30 Jan 2026 200 yards away

  Proposed non-material amendment to planning permission PL/25/1885/FA (Demolition of existing single storey extension and removal of existing roofs. Conversion of existing garage to habitable accommodation. New part two storey part single storey rear extension, New crown roof with dormer windows and rooflights) to allow change from two window openings to one window opening on the side dormer. Reposition and reduce the size of the two window openings on the first floor rear elevation, and add an additional single window opening centrally.

  Decided Amendments Extension Loft or dormer +2 3 docs
  Small domestic

• 29 Stanley Hill Avenue Amersham Buckinghamshire HP7 9BD

  PL/25/6166/NMA Submitted 5 Dec 2025 200 yards away

  Proposed non-material amendment to planning permission PL/25/1885/FA (Demolition of existing single storey extension and removal of existing roofs. Conversion of existing garage to habitable accommodation. New part two storey part single storey rear extension, New crown roof with dormer windows and rooflights) (To move the approved velux windows on the west elevation)

  Decided Amendments Extension Loft or dormer +2 3 docs
  Small domestic

• 29 Stanley Hill Avenue Amersham Buckinghamshire HP7 9BD

  PL/25/4539/NMA Submitted 13 Oct 2025 200 yards away

  Proposed non-material amendment to planning permission PL/25/1885/FA (Demolition of existing single storey extension and removal of existing roofs. Conversion of existing garage to habitable accommodation. New part two storey part single storey rear extension, New crown roof with dormer windows and rooflights)

  Decided Amendments Extension Loft or dormer +2 3 docs
  Small domestic

• PL/25/6309/FA Refused

  8 Meadow Way Aylesbury Buckinghamshire HP20 1XS

  To erect single storey extensions to the side and front of the house, associated with part two storey with first floor side dormer.

  Received 10 Dec, published by the council 27 Jul 2026 Full applications
• PL/26/02502/FA Granted

  Field Cottage Thornton Road Beachampton Buckinghamshire MK19 6DU

  Subdivision of existing site and installation of new vehicular access. Use of annex, approved under planning permission 25/01909/APP, as a separate residential dwelling with associated fenestration changes.

  Received 26 Mar, published by the council 25 Sep 2026 Full applications
• PL/26/01746/FA Granted

  16 The Valley Centre Gordon Road High Wycombe Buckinghamshire HP13 6EQ

  Installation of external condenser to suit the requirements of internal air conditioning (retrospective) with external enclosure (not yet commenced)

  Received 3 Mar, published by the council 3 Sep 2026 Full applications
• PL/26/02059/FA Refused

  14 Well Street Buckingham Buckinghamshire MK18 1ET

  Single storey extension to rear/side of property adjoining a latter extension to the original older part of the property. Alterations to kitchen and side hall layout with relocation of windows to suit new layout. Removal of first floor balcony, door and monopitched tiled canopy roof. Doorway and roof made good with materials to match existing. Replacement gutters and downpipes from grey uPVC to black uPVC, and part fascias to white PVC where noted to rear.

  Received 12 Mar, published by the council 11 Sep 2026 Full applications
• PL/25/4361/FA Granted

  The Hedgerow Parkwood Walters Ash Buckinghamshire HP14 4XQ

  Full application for use of land as private gypsy and traveller caravan site for 2 pitches, including 2 utility buildings and parking. Retention of hardstanding and existing caravan (part retrospective)

  Received 21 Nov, published by the council 27 Jul 2026 Full applications