27 Stanley Hill Avenue Amersham Buckinghamshire HP7 9BD

1. 18 Nov 2025

   Received by Buckinghamshire

2. 15 Jan 2026

   Decision issued: No Objections

3. 27 Jul 2026

   Added to PlanIndex

Buckinghamshire granted permission on 15 January 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.

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.

• 29 Stanley Hill Avenue Amersham Buckinghamshire HP7 9BD

  PL/26/00784/NMA Submitted 30 Jan 2026 50 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 50 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 50 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

• 1 Birch Gardens Amersham Buckinghamshire HP7 9TH

  PL/25/5665/TP Submitted 17 Nov 2025 100 yards away

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

  Granted Trees 4 docs

• Monticello 22 Highland Road Amersham Buckinghamshire HP7 9AX

  PL/25/5425/TP Submitted 11 Dec 2025 100 yards away

  T15 Scots Pine - Reduce two over-extended limbs by 2.25m - 2.5m (TPO/1987/031).

  Granted Trees 4 docs

• Rowan Cottage 13A Highland Road Amersham Buckinghamshire HP7 9AU

  PL/25/3759/TP Submitted 16 Sep 2025 100 yards away

  Oak tree T1 (TPO/1988/022) for crown reduction - reduce the height and spread of the tree by up to 3 metres

  Granted Trees 3 docs