33 Churchill Avenue Aylesbury Buckinghamshire HP21 8NF

1. 19 Dec 2025

   Received by Buckinghamshire

2. 13 Feb 2026

   Decision issued: Cert of Law PROPOSED-granted

3. 27 Jul 2026

   Added to PlanIndex

Buckinghamshire granted permission on 13 February 2026, 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.

• 11 Churchill Avenue Aylesbury Buckinghamshire HP21 8NF

  PL/26/06891/PNE Submitted 7 Sep 2026 11m away

  86% historically approved · decision due ~2 Nov

  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 2.7 metres).

  Awaiting decision Extension
  Small domestic

• 7 Chalgrove Walk Aylesbury Buckinghamshire HP21 8NT

  PL/26/00498/SA Submitted 22 Jan 2026 40m away

  Certificate of lawfulness for proposed loft conversion with rear dormer and three front rooflights

  Granted Lawful development Loft or dormer 5 docs

• Sprinthand Ltd 102 Hampden Gardens Aylesbury Buckinghamshire HP21 8NR

  PL/26/05340/SA Submitted 1 Jul 2026 75m away

  86% historically approved · decision due ~26 Aug

  Certificate of lawfulness for the proposed change of use from class E(a) (display/sale of goods other than hot food) to E(e) (medical or health services)

  Decided

• 11 Churchill Avenue Aylesbury Buckinghamshire HP21 8NF

  PL/26/00568/FA Submitted 23 Jan 2026 118m away

  Part-single/part-two storey front/side/rear extension and fenestration alterations.

  Granted Full applications Extension Windows or glazing 8 docs

• 39 Paterson Road Aylesbury Buckinghamshire HP21 8LN

  PL/26/00639/FA Submitted 27 Jan 2026 124m away

  Two storey part single storey side and rear extensions, single storey front extension and a detached garden building

  Granted Full applications Extension 5 docs
  Small domestic

• 28 Oak Green Aylesbury Buckinghamshire HP21 8LJ

  PL/26/00299/FA Submitted 18 Feb 2026 229m away

  Part-single/part-two storey front, side and rear extension.

  Granted Full applications Extension 9 docs

• PL/26/05794/SA Awaiting decision

  62 Cubb Field Aylesbury Buckinghamshire HP19 7SH

  Certificate of lawfulness for proposed dropped kerb

  10 Aug 2026 Lawful development
• PL/26/01164/SA Refused

  64 Sandholme Steeple Claydon Buckinghamshire MK18 2QE

  Certificate of lawfulness for proposed dropped kerb.

  12 Feb 2026 Lawful development
• PL/26/01589/SA Refused

  3 Corn Mill Close Wing Buckinghamshire LU7 0PL

  Certificate of lawfulness for the proposed single storey rear extension and part garage conversion.

  25 Feb 2026 Lawful development
• PL/26/01721/SA Granted

  Burton House White Lion Road Little Chalfont Buckinghamshire HP7 9LP

  Certificate of lawfulness for the proposed change of use of building from Existing Office Building (Class E) to Veterinary Practice (Class E).

  2 Mar 2026 Lawful development
• PL/26/05825/SA Awaiting decision

  93 Thornton Crescent Wendover Buckinghamshire HP22 6DQ

  Certificate of lawfulness for proposed air conditioning unit to side of house

  20 Jul 2026 Lawful development