Orchard Cottage 8 Joiners Lane Chalfont St Peter Buckinghamshire SL9 0AA

1. 30 Oct 2025

   Received by Buckinghamshire

2. 12 Dec 2025

   Decision issued: Cert of Law PROPOSED-granted

3. 27 Jul 2026

   Added to PlanIndex

Buckinghamshire granted permission on 12 December 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.

• Cygnet Cottage 4 Joiners Lane Chalfont St Peter Buckinghamshire SL9 0AA

  PL/26/08407/SA Submitted 16 Oct 2026 50 yards away

  85% historically approved · decision due ~11 Dec

  Certificate of Lawfulness for proposed installation of an external air conditioning unit.

  Awaiting decision

• Alyth 29 Joiners Lane Chalfont St Peter Buckinghamshire SL9 0AB

  PL/26/05970/FA Submitted 27 Jul 2026 100 yards away

  Dropped kerb

  Granted

• Chalcot 28 Grassingham Road Chalfont St Peter Buckinghamshire SL9 0BL

  PL/26/08336/CONDA Submitted 13 Oct 2026 100 yards away

  85% historically approved · decision due ~8 Dec

  Application for approval of details subject to condition 7 (ecology) of planning approval PL/26/04900/FA

  Awaiting decision

• Chalcot 28 Grassingham Road Chalfont St Peter Buckinghamshire SL9 0BL

  PL/26/04900/FA Submitted 16 Jun 2026 100 yards away

  85% historically approved · decision due ~11 Aug

  Demolition of existing attached garage and conservatory and construction of a part single, part two storey side extension, single storey front extension, porch canopy, alterations to window & doors and a widened vehicular crossover.

  Awaiting decision Extension Demolition +1
  Small domestic

• Barff Lodge Sandy Rise Chalfont St Peter Buckinghamshire SL9 9TR

  PL/26/07929/FA Submitted 1 Oct 2026 100 yards away

  85% historically approved · decision due ~26 Nov

  Householder application for the construction of a two-storey side extension, part rear/side wrap around ground extension, terrace extension, new single-storey double garage with flat roof, and alteration of existing lower ground level by lowering to increase the head height within the internal space.

  Awaiting decision Extension
  Small domestic

• Greyhound Inn High Street Chalfont St Peter Buckinghamshire SL9 9RA

  PL/25/5136/AV Submitted 30 Oct 2025 150 yards away

  Display of 1x externally illuminated pictorial hanging sign fixed to existing bracket with new linolites (Sign A), 2x externally illuminated nameboard fascia signs (Sign B), 1x non-illuminated post-mounted amenity boards signs (Sign D), 6 x lanterns (Sign G), 1 x externally illuminated housename fascia sign (Sign H), 1 x externally illuminated nameboard fascia sign (Sign I).

  Refused Advertising 4 docs

• 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