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Planning application

PL/26/00489/FA

24 Lansdowne Way High Wycombe Buckinghamshire HP11 1TR

Granted Buckinghamshire Full Application

Proposal

Single storey front/side extension with first-floor side extension over existing attached garage.

As published by the council, reference PL/26/00489/FA

Timeline

Dates from the published record

  1. 18 Feb 2026

    Received by Buckinghamshire

  2. 17 Apr 2026

    Decision issued: Approved

  3. 4 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • PL/26/05238/FA Awaiting decision

    36 Cressex Road High Wycombe Buckinghamshire HP12 4TY

    Demolition of the existing single-storey side extension and garage, and erection of a single-storey front extension to form a porch, a two-storey side extension, and a part two-storey rear extension.

    15 Jul 2026 174m away Full applications
  • PL/26/01393/SA Granted

    36 Cressex Road High Wycombe Buckinghamshire HP12 4TY

    Certificate of lawfulness for the proposed conversion of the existing roof space into a habitable room following a hip to gable extension, rear dormer window and velux roof windows to the front roof slope.

    19 Feb 2026 174m away Lawful development
  • PL/26/01351/PNE Granted

    36 Cressex Road High Wycombe Buckinghamshire HP12 4TY

    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 2.90 metres, eaves height 2.60 metres)

    18 Feb 2026 174m away
  • PL/25/6137/FA Granted

    16 Gillfield Close High Wycombe Buckinghamshire HP11 1TS

    Proposed side and rear extensions.

    4 Dec 2025 185m away Full applications
  • PL/26/05730/PNE Awaiting decision

    67 Rupert Avenue High Wycombe Buckinghamshire HP12 3NF

    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).

    16 Jul 2026 225m away
  • PL/25/4646/SA Granted

    55 Rupert Avenue High Wycombe Buckinghamshire HP12 3NF

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

    16 Oct 2025 230m away Lawful development

In Buckinghamshire

  • PL/26/05578/FA Awaiting decision

    Southernwood Widmoor Wooburn Common Buckinghamshire HP10 0JG

    Demolition of garage and construction of home gym outbuilding.

    31 Jul 2026 Full applications
  • PL/26/05536/FA Awaiting decision

    37 Aylesbury Road Wendover Buckinghamshire HP22 6JG

    Conversion of existing attached garage into habitable space, including the installation of new window and roof light and the construction of a new detached double garage with open sided, covered car port.

    30 Jul 2026 Full applications
  • PL/26/04882/FA Awaiting decision

    2 The Cottages Barrettstown Equine Clinic Oving Road Whitchurch Buckinghamshire HP22 4ES

    Addition of oak framed outer porch to front of existing enclosed porch and relocation of main entrance door from side to front.

    30 Jul 2026 Full applications
  • PL/26/05520/FA Awaiting decision

    30 Fair Meadow Winslow Buckinghamshire MK18 3JD

    Repositioning of the existing side boundary fence

    30 Jul 2026 Full applications
  • PL/26/05431/FA Awaiting decision

    Magnolia Manse Finch Lane Knotty Green Buckinghamshire HP9 2TL

    Demolition of conservatory, erection of part single and part double storey rear extension. Enlargement of side (South) dormers on first floor.

    30 Jul 2026 Full applications