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Planning application

PL/26/01121/FA

21 Westwood Drive Little Chalfont Buckinghamshire HP6 6RJ

Granted Buckinghamshire Full Application

Proposal

Single storey front/side/rear extension

As published by the council, reference PL/26/01121/FA

Timeline

Dates from the published record

  1. 11 Feb 2026

    Received by Buckinghamshire

  2. 27 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/26/01122/SA Granted

    21 Westwood Drive Little Chalfont Buckinghamshire HP6 6RJ

    Certificate of lawfulness for the proposed loft extension.

    11 Feb 2026 2m away Lawful development
  • PL/25/5947/PNE Granted

    51 Westwood Drive Little Chalfont Buckinghamshire HP6 6RW

    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 3.00 metres, eaves height 2.80 metres)

    27 Nov 2025 136m away
  • PL/25/6096/SA Granted

    Hamelin 73 Elizabeth Avenue Little Chalfont Buckinghamshire HP6 6RQ

    Certificate of Lawfulness for proposed loft conversion

    2 Dec 2025 139m away Lawful development
  • PL/25/6054/FA Decided

    Hillside 105 Elizabeth Avenue Little Chalfont Buckinghamshire HP6 6RS

    Construction of part single, part two-storey side/rear extension - Ref: PL/25/0969/FA (Part Retrospective) with proposed changes to the ground floor pitch roof to flat roof and erection of single-storey outbuilding in the rear.

    1 Dec 2025 237m away Full applications
  • PL/26/01348/NMA Decided

    Beechwood 17 Amersham Road Little Chalfont Buckinghamshire HP6 6SE

    Proposed non-material amendment for (Ground floor side and rear extensions, porch infill, front dormer and glazing upgrades) granted under householder planning reference PL/25/0778/FA - Amendment to specify that the approved window frames are to be finished in black

    18 Feb 2026 269m away Amendments
  • PL/25/4452/FA Refused

    1 Oakington Avenue Little Chalfont Buckinghamshire HP6 6SY

    Retention of vehicular access onto Amersham Road to serve an approved dwelling (PL/18/3984/FA)

    9 Dec 2025 299m away Full applications

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