47 Shelburne Road High Wycombe Buckinghamshire HP12 3NQ

1. 22 Oct 2026

   Validated

   Checked as complete and ready for consideration.

2. 23 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 December 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 60 days over the applications it decided in the last year.

This application is with Buckinghamshire for determination, against a statutory target of eight weeks. Over the last year Buckinghamshire's median decision took 60 days. More in our guide to how long planning decisions take.

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.

• 56 Rupert Avenue High Wycombe Buckinghamshire HP12 3NF

  PL/26/07585/SA Submitted 21 Sep 2026 150 yards away

  85% historically approved · decision due ~16 Nov

  Certificate of Lawfulness for proposed demolition of existing outbuildings and creation of single storey garden outbuilding.

  Awaiting decision Demolition
  Small domestic

• 67 Rupert Avenue High Wycombe Buckinghamshire HP12 3NF

  PL/26/06622/FA Submitted 17 Aug 2026 150 yards away

  85% historically approved · decision due ~12 Oct

  Two storey side extension; part single, part two storey side/rear extension; front porch following part demolition of existing garage including alterations (planning ref: PL/26/05730/PNE) to dwelling house.

  Decided Extension Demolition 11 docs
  Small domestic

• 67 Rupert Avenue High Wycombe Buckinghamshire HP12 3NF

  PL/26/05730/PNE Submitted 16 Jul 2026 150 yards away

  85% historically approved · decision due ~10 Sep

  Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of Schedule 2 Class A for: single storey rear extension (depth extending from the original rear wall of 6.0 metres, maximum height 3.2 metres, eaves height 2.9 metres).

  Awaiting decision Extension
  Small domestic

• 55 Rupert Avenue High Wycombe Buckinghamshire HP12 3NF

  PL/25/4646/SA Submitted 16 Oct 2025 150 yards away

  Certificate of Lawfulness for proposed single storey rear extension, single storey side extension and loft conversion and new front porch

  Granted Lawful development Extension Loft or dormer 10 docs
  Small domestic

• 55 Rupert Avenue High Wycombe Buckinghamshire HP12 3NF

  PL/25/4647/PNE Submitted 16 Oct 2025 150 yards away

  Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of Schedule 2 Class A for: single storey rear extension (depth extending from the original rear wall of 6.00 metres, maximum height 4.00 metres, eaves height 3.00 metres)

  Granted Extension 8 docs
  Small domestic

• 28 Shelburne Road High Wycombe Buckinghamshire HP12 3NJ

  PL/26/06102/SA Submitted 29 Jul 2026 150 yards away

  85% historically approved · decision due ~23 Sep

  Certificate of lawfulness for proposed new outbuilding to the rear garden.

  Decided