Land at Gomm Valley and Ashwells Reserve Site Cock Lane High Wycombe Buckinghamshire

1. 22 Jul 2026

   Received by Buckinghamshire

2. 15 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 September 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.

• PL/25/2353/FA Granted

  Gomm Valley, Ashwells Reserve Site & Pimms Grove Cock Lane High Wycombe Buckinghamshire

  Hybrid application consisting of a phased delivery of: full planning application for construction of 79 dwellings (Class C3) including associated vehicular access, areas of open space, ecological enhancements, hard and soft landscaping, and associated infrastructure. Outline application for 4 custom-build units within Parcel 1 and up to 461 dwellings (Class C3), a 1FE primary school and early years provision, up to 1.4 hectares of employment land to provide flexible floorspace of Class E(g), B2 and B8 uses and up to 201sq.m. of community floorspace (Class F2) within Parcels 2-8 together with ecological enhancements, green open spaces, hard and soft landscaping and associated highways and drainage infrastructure (with matters reserved as shown in the Application Boundary Plan 21020 S202).

  Decided 17 Mar 2026 Full applications

This application is with Buckinghamshire for determination, against a statutory target of eight weeks. Over the last year Buckinghamshire decided condition discharge and variation applications in a median of 56 days. More in our guide to how long planning decisions take.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Gomm Valley, Ashwells Reserve Site & Pimms Grove Cock Lane High Wycombe Buckinghamshire

  PL/26/05327/MDLA Submitted 15 Jul 2026 0m away

  84% historically approved · decision due ~9 Sep

  Application under Section 106 of the Town & Country Planning Act 1990 (as amended) to discharge planning obligation PL/25/2353/FA Schedule 4, Section 1.3 (Habitat Management and Monitoring Plan)

  Awaiting decision Conditions 2 docs

• Gomm Valley, Ashwells Reserve Site & Pimms Grove Cock Lane High Wycombe Buckinghamshire

  PL/25/2353/FA Submitted 16 Jul 2025 0m away

  Hybrid application consisting of a phased delivery of: full planning application for construction of 79 dwellings (Class C3) including associated vehicular access, areas of open space, ecological enhancements, hard and soft landscaping, and associated infrastructure. Outline application for 4 custom-build units within Parcel 1 and up to 461 dwellings (Class C3), a 1FE primary school and early years provision, up to 1.4 hectares of employment land to provide flexible floorspace of Class E(g), B2 and B8 uses and up to 201sq.m. of community floorspace (Class F2) within Parcels 2-8 together with ecological enhancements, green open spaces, hard and soft landscaping and associated highways and drainage infrastructure (with matters reserved as shown in the Application Boundary Plan 21020 S202).

  Granted Full applications 301 docs
  Major scheme

• 83 Cock Lane High Wycombe Buckinghamshire HP13 7DZ

  PL/25/5112/FA Submitted 30 Oct 2025 299m away

  Proposed part single storey, part two storey side extension

  Granted Full applications Extension 4 docs
  Small domestic

• Highfield Hammersley Lane High Wycombe Buckinghamshire HP10 8HG

  PL/26/01080/FA Submitted 4 Mar 2026 333m away

  Part two storey, part single storey rear extension, side extensions at first floor, alterations to roof and elevations, addition of 4 front and 4 rear dormers (alternative proposal to planning permission ref: PL/25/2894/FA)

  Refused Full applications Extension Loft or dormer 22 docs
  Small domestic

• Highfield Hammersley Lane High Wycombe Buckinghamshire HP10 8HG

  PL/25/2894/FA Submitted 18 Sep 2025 336m away

  Part two storey, part single storey rear extension, side extensions at first floor, alterations to roof and elevations, addition of 3 front and 2 rear dormers

  Decided Full applications Extension Loft or dormer 23 docs
  Small domestic

• Hawthorns Hammersley Lane High Wycombe Buckinghamshire HP10 8HG

  PL/26/05916/CONDA Submitted 7 Jul 2026 347m away

  80% historically approved · decision due ~1 Sep

  Application for approval of details subject to informative 5 (BNG) of planning approval 24/07797/FUL

  Awaiting decision

• PL/26/06127/VRC Awaiting decision

  Cerney Gate 7 Dukes Ride Gerrards Cross Buckinghamshire SL9 7LD

  Variation of condition 7 (approved plans) attached to planning permission PL/24/1758/FA (Part single, part two storey side and rear extension, single storey front porch, loft, front and side rooflights and rear dormer window and internal amendments) to allow for amendments to the front porch, fenestration alterations including the insertion of roof lights and the installation of air conditioning units to side elevation

  25 Aug 2026 Conditions
• PL/25/3951/CONDA Decided

  Land South Of Pinewood Studios and Alderbourne Farm Pinewood Road Iver Heath Buckinghamshire SL0 0NH

  Application for approval of details subject to condition 16 (Masterplan), 19 (Biodiversity), 20 (Landscape and Ecology) and 46 (Whole LIfe Carbon Assessment) of planning approval PL/22/2657/FA

  22 Sep 2025 Conditions
• PL/26/05668/CONDA Awaiting decision

  Land Adj Perryfield Oxford Road Dinton Buckinghamshire

  Application for approval of details subject to conditions 6 (electric charging points), 7 (soft landscaping), 9 (means of enclosure), 10 (ecology) and 15 (run-off water) of planning approval ref: 23/00136/APP

  31 Jul 2026 Conditions
• PL/26/04787/VRC Awaiting decision

  Iver Sub Station (Uxbridge Moor) Slough Road Iver Heath Buckinghamshire SL0 0ED

  Variation of condition 2 (approved plans) attached to planning permission PL/24/0449/FA (Erection of 132kV and 400kV GIS substations including six 460 MegaVolt Ampere (MVA) super grid transformers, gantries, office block, contractor compound, diesel generator, internal access roads, parking, drainage, lighting and cctv, permanent access road, bridge crossing, landscaping and biodiversity enhancement, and fencing.) to allow for alterations to plans regarding access

  30 Jul 2026 Conditions
• PL/26/01845/CONDA Decided

  Land To The South Of St Johns Hospital Site Creslow Way Stone Buckinghamshire

  Approval of details subject to conditions 20 (remedial strategy) of planning approval ref. 23/02299/APP

  5 Mar 2026 Conditions