21 Bedford Avenue Little Chalfont Buckinghamshire HP6 6PT

1. 29 Oct 2025

   Received by Buckinghamshire

2. 18 Dec 2025

   Decision issued: Cert of Law PROPOSED-granted

3. 10 Aug 2026

   Added to PlanIndex

Buckinghamshire granted permission on 18 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.

• Hamelin 73 Elizabeth Avenue Little Chalfont Buckinghamshire HP6 6RQ

  PL/25/6096/SA Submitted 2 Dec 2025 150 yards away

  Certificate of Lawfulness for proposed loft conversion

  Granted Lawful development Loft or dormer 12 docs

• 30 Beechwood Close Little Chalfont Buckinghamshire HP6 6QX

  PL/25/4264/FA Submitted 2 Oct 2025 200 yards away

  Single storey rear / side / front extension, replacement rear dormer window and widening of the existing vehicular access

  Granted Full applications Extension Loft or dormer +1 5 docs
  Small domestic

• Ge Healthcare Amersham Place Little Chalfont Buckinghamshire HP7 9NA

  PL/25/2456/FA Submitted 2 Sep 2025 200 yards away

  Replacement of roof cladding

  Granted Full applications 16 docs

• 20 Beechwood Close Little Chalfont Buckinghamshire HP6 6QU

  PL/25/2650/FA Submitted 1 Oct 2025 200 yards away

  Construction of single storey rear extension, hip to gable end roof extension, 3 x roof lights to front and 1 x rear dormer window in connection with loft conversion and front porch

  Refused Full applications Extension Loft or dormer +1 8 docs
  Small domestic

• 20 Beechwood Close Little Chalfont Buckinghamshire HP6 6QU

  PL/26/00868/FA Submitted 11 Mar 2026 200 yards away

  Construction of single storey rear extension, hip to gable end roof extension, 3 x roof lights to front and 1 x rear dormer window in connection with loft conversion and front porch

  Granted Full applications Extension Loft or dormer +1 15 docs
  Small domestic

• 32 Loudhams Road Little Chalfont Buckinghamshire HP7 9NX

  PL/26/01438/SA Submitted 23 Feb 2026 250 yards away

  Certificate of lawfulness for the proposed outbuilding.

  Refused Lawful development 5 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