Wycombe Summit Site Abbey Barn Lane High Wycombe Buckinghamshire

1. 4 Sep 2025

   Received by Buckinghamshire

2. 19 Jun 2026

   Decision issued: Withdrawn

3. 10 Aug 2026

   Added to PlanIndex

The applicant withdrew this application before the council decided it, so it carries no planning weight and no fee refund is automatic. Withdrawal often follows officer feedback that a refusal was likely.

The applicant is free to submit a revised application at any time, and many withdrawn schemes return in amended form, so the site is worth watching if the proposal affected you.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• Wycombe Summit Site Abbey Barn Lane High Wycombe Buckinghamshire

  PL/26/01475/NMA Submitted 23 Feb 2026 0m away

  80% historically approved · decision due ~20 Apr

  Non material amendment to planning permission 23/07154/FUL (Erection of 50 dwellings with associated landscaping, parking and infrastructure) Amendment to approved details of Site layout, Parking Strategy Plan, Garages, Plots 26, 27, 28, 29, 30, 31, 32-39, 40, 42-44, 45, 46, 47, 50, 51, 52, 53, 56 & 57

  Awaiting decision Amendments 21 docs
  Major scheme

• Abbey Barn South Reserve Site Abbey Barn Lane High Wycombe Buckinghamshire

  PL/25/3459/NMA Submitted 4 Sep 2025 5m away

  Non material amendment to planning permission 23/07153/REM (Submission of details of layout, scale, appearance and landscaping for phase 4 for the erection of 25 residential dwellings with associated parking, landscaping and access from Abbey Barn Lane pursuant to hybrid permission 18/05363/FUL

  Decided Amendments 36 docs

• Abbey Barn South Reserve Site Abbey Barn Lane High Wycombe Buckinghamshire

  PL/26/00962/CONDA Submitted 6 Feb 2026 24m away

  Application for approval of details subject to condition 6 (materials) of planning application 23/07153/REM

  Decided Conditions 3 docs

• 1 Thornberry Gardens High Wycombe Buckinghamshire HP10 9FX

  PL/25/3611/PNE Submitted 12 Sep 2025 42m away

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.00m for which the maximum height would be 4m and for which the height of the eaves would be maximum 3m

  Refused Extension 15 docs
  Small domestic

• 1 Thornberry Gardens High Wycombe Buckinghamshire HP10 9FX

  PL/25/5809/FA Submitted 2 Feb 2026 45m away

  Erection of single storey rear extension

  Granted Full applications Extension 15 docs
  Small domestic

• Abbey Barn South Reserve Site Abbey Barn Lane High Wycombe Buckinghamshire

  PL/26/01270/UA Submitted 11 Feb 2026 52m away

  Notice of public consultation to grant a Variation to Leep Networks (Water) Ltd, to allow it to supply Water and Sewerage services to Abbey Barn (Phase 4 and 5)

  Granted 1 doc

• PL/26/07155/NMA Awaiting decision

  57 Berwick Road Marlow Buckinghamshire SL7 3AS

  Non material amendment to planning permission PL/26/02183/FA (Conversion of existing single-storey bungalow to a chalet bungalow, including side and rear extensions, roof alterations with dormer windows and roof lights) reason - substitute the approved roof covering with 500mm x 250mm grey natural slate

  Amendments
• PL/26/07096/NMA Awaiting decision

  Chalfont Heights Scout Camp Denham Lane Chalfont St Peter Buckinghamshire SL9 0QJ

  Non material amendment to planning permission PL/25/4519/FA (Demolition and replacement of timber framed scout activity halls adjoining either side of masonry core building: Part demolition and reconstruction/ upgrade of central core building providing reception, administration, catering and sanitary facilities) reason - two activity halls are to be reduced in footprint and central core building roof will be lower and built as a monopitch rather than a parapet

  Amendments
• PL/26/07092/NMA Awaiting decision

  The Bunch Wotton Underwood Buckinghamshire HP18 0RZ

  Non material amendment to planning permission 25/01776/APP (Removal of one existing dormer window and porch. Creation of new front entrance and new porch over. Installation of dormer window and roof lights, replacement roof and windows, fenestration alterations and internal alterations) reason - amend window treatment.

  Amendments
• PL/26/07025/NMA Awaiting decision

  37 Barlow Road Wendover Buckinghamshire HP22 6HS

  Non material amendment to planning permission PL/25/5211/FA (Garage conversion with associated works and enclosing the front elevation and the installation of two windows to create a playroom, together with alterations to the rear fenestration) reason - replace the two approved ground floor windows on the front elevation with one larger window

  Amendments
• PL/26/07004/NMA Awaiting decision

  2 Thame Road Haddenham Buckinghamshire HP17 8EW

  Non material amendment to planning permission 16/02190/APP (Change of use from B1 use (business) to C3 use (dwellinghouse) with addition of first floor and ridged roof and front porch.

  Amendments