Planning application
90 Tring Road Aylesbury Buckinghamshire HP20 1LS
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Certificate of Lawfulness for Proposed existing porch removed and new single storey rear extension constructed
As published by the council, reference PL/25/6497/SA
Application record
- Reference
- PL/25/6497/SA
- Type
- Certificate of Lawful Use - Proposed
- Status
- Decided
- Decision
- Cert of Law PROPOSED-refused
- Received
- 29 Jan 2026
- Validated
- 29 Jan 2026
- Decided
- 26 Mar 2026
- Ward
- Aylesbury South East
- Parish
- Aylesbury
- Decision by
- Delegated Decision
- Postcode
- HP20 1LS
Timeline
Dates from the published record
-
29 Jan 2026
Received by Buckinghamshire
-
26 Mar 2026
Decision issued: Cert of Law PROPOSED-refused
-
4 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
5 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this refusal means
Buckinghamshire refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About lawful development applications
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.
Nearby applications
Within 500 metres
-
7 Olivier Way Aylesbury Buckinghamshire HP20 1JG
Certificate of Lawfulness for Proposed garage conversion into habitable room
Refused Lawful development 4 docs -
7 King Edward Avenue Aylesbury Buckinghamshire HP21 7JD
Certificate of lawfulness for proposed conversion of garage to habitable space.
Granted Lawful development 4 docs -
11 Barnsbury Avenue Aylesbury Buckinghamshire HP20 1NL
Certificate of lawfulness for proposed loft conversion with dormer window and rooflights
Granted Lawful development Loft or dormer Windows or glazing 7 docs -
45 Queen Street Aylesbury Buckinghamshire HP20 1LU
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 4.3 metres, maximum height 2.8 metres, eaves height 2.8 metres
Granted Extension 3 docsSmall domestic -
35 Broughton Avenue Aylesbury Buckinghamshire HP20 1NN
FIRST FLOOR REAR EXTENSION WITH NEW SIDE BATHROOM WINDOW
Granted Full applications Extension Windows or glazing 7 docs -
OS The Old Coach House Tring Road Aylesbury Buckinghamshire
Notification under Regulation 5 of the electronic communications code (conditions and restrictions) Regulations 2003 (as amended) to install 1x 10m Light wooden pole
Decided Telecoms 2 docs
Other lawful development applications
In Buckinghamshire
-
PL/26/05794/SA Awaiting decision
62 Cubb Field Aylesbury Buckinghamshire HP19 7SH
Certificate of lawfulness for proposed dropped kerb
-
PL/26/01164/SA Refused
64 Sandholme Steeple Claydon Buckinghamshire MK18 2QE
Certificate of lawfulness for proposed dropped kerb.
-
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.
-
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).
-
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