52 Rowan Avenue High Wycombe Buckinghamshire HP13 6JB

1. 11 Sep 2025

   Received by Buckinghamshire

2. 28 Oct 2025

   Decision issued: Cert of Law PROPOSED-granted

3. 10 Aug 2026

   Added to PlanIndex

Buckinghamshire granted permission on 28 October 2025, 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 lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 18 Rowan Avenue High Wycombe Buckinghamshire HP13 6JA

  PL/26/06536/SA Submitted 3 Sep 2026 100 yards away

  85% historically approved · decision due ~29 Oct

  Certificate of lawfulness for proposed internal and external alterations to the existing outbuilding, including the formation of a stud partition to create an additional sleeping room, replacement of the existing garage door with a window, provision of a bathroom and installation of a small kitchen/washing unit. The outbuilding will remain ancillary to and accessed through the main dwelling and will not form a separate dwelling.

  Decided Windows or glazing
  Small domestic

• 7 Uplands Close High Wycombe Buckinghamshire HP13 6JX

  PL/26/04762/PNE Submitted 11 Jun 2026 200 yards away

  85% historically approved · decision due ~6 Aug

  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 4.50 metres, maximum height 3.20 metres, eaves height 2.60 metres)

  Decided Extension
  Small domestic

• 282 Bowerdean Road High Wycombe Buckinghamshire HP13 6XT

  PL/26/02417/CONDA Submitted 24 Mar 2026 250 yards away

  85% historically approved · decision due ~19 May

  Application for approval of details subject to conditions 10 (SUDS) of planning approval 20/07842/FUL.

  Decided 7 docs

• 157 Bowerdean Road High Wycombe Buckinghamshire HP13 6XP

  PL/26/06676/NMA Submitted 19 Aug 2026 300 yards away

  85% historically approved · decision due ~14 Oct

  Non material amendment to planning permission 23/06823/FUL (Construction of outbuilding in rear garden) - reason - Amendments to the approved outbuilding to retain part of the building as a gym/multi-use function room and provide a store room within the remaining part, installation of external shutters and the replacement of an approved door opening with a high-level window.

  Awaiting decision Amendments Windows or glazing

• 155 Bowerdean Road High Wycombe Buckinghamshire HP13 6XP

  PL/26/08038/FA Submitted 13 Oct 2026 300 yards away

  85% historically approved · decision due ~8 Dec

  Householder application for amendments to previously approved front porch / front extension (24/05028/FUL). Retrospective.

  Awaiting decision Extension
  Small domestic

• 190 Totteridge Road High Wycombe Buckinghamshire HP13 7LF

  PL/26/02495/FA Submitted 26 Mar 2026 300 yards away

  Proposed single storey rear extension, front porch, loft conversion incorporating rear box dormer, and outbuilding within the rear garden

  Granted Full applications Extension Loft or dormer 9 docs
  Small domestic

• PL/26/01937/SA Granted

  63 Ingram Avenue Aylesbury Buckinghamshire HP21 9DJ

  Certificate of lawfulness for proposed dropped kerb.

  Received 18 Mar, published by the council 17 Sep 2026 Lawful development
• PL/26/02452/SA Granted

  217A Desborough Avenue High Wycombe Buckinghamshire HP11 2TW

  Certificate of lawfulness for the proposed erection of an outbuilding.

  Received 25 Mar, published by the council 25 Sep 2026 Lawful development
• PL/26/00836/SA Granted

  33 South View Downley Buckinghamshire HP13 5UL

  Certificate of lawfulness for the proposal to create new access at the front of the property.

  Received 2 Feb, published by the council 4 Aug 2026 Lawful development
• PL/26/07553/SA Awaiting decision

  4 Marlborough Road Aylesbury Buckinghamshire HP21 8AU

  Certificate of Lawfulness for proposed new vehicular crossover (dropped kerb) to 4.6m total width including transition kerbs, with associated enlargement of the opening in the front boundary wall, and formation of a permeable hardstanding within the front garden to provide off-street parking for the existing dwellinghouse. Works are engineering/building operations as defined by s55 TCPA 1990. No change of use is proposed; the dwelling remains in Use Class C3. Existing drop kerb reinstated.

  Received 18 Sep, published by the council 3 Oct 2026 Lawful development
• PL/26/07397/EU Awaiting decision

  22 Priory Road High Wycombe Buckinghamshire HP13 6SL

  Certificate of lawfulness for existing use of property as a block of eight self-contained flats, each falling within use class C3.

  Received 14 Sep, published by the council 3 Oct 2026 Lawful development