Planning application
4 Holland Road Aylesbury Buckinghamshire HP19 9JH
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Certificate of lawfulness for the proposed changes to existing outbuilding.
As published by the council, reference PL/26/02114/SA
Application record
- Reference
- PL/26/02114/SA
- Type
- Certificate of Lawful Use - Proposed
- Status
- Awaiting decision
- Received
- 16 Mar 2026
- Validated
- 16 Mar 2026
- Ward
- Aylesbury North West
- Parish
- Aylesbury
- Decision by
- Delegated Decision
- Postcode
- HP19 9JH
Site history
Applications at this address on the Buckinghamshire register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
PL/25/6041/PNE Granted
4 Holland Road Aylesbury Buckinghamshire HP19 9JH
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m for which the maximum height would be 3m and for which the height of the eaves would be maximum 2.95m
Timeline
Dates from the published record
-
16 Mar 2026
Received by Buckinghamshire
-
15 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 11 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Buckinghamshire took a median of 58 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Cornerstone Drawing Associates Ltd Agent, registered in Aylesbury
Active · incorporated 2020 · Aylesbury
13 applications on PlanIndex · across 5 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
2 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 happens while it is decided
This application is with Buckinghamshire for determination, against a statutory target of eight weeks. Over the last year Buckinghamshire decided lawful development applications in a median of 56 days. More in our guide to how long planning decisions take.
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
-
4 Holland Road Aylesbury Buckinghamshire HP19 9JH
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m for which the maximum height would be 3m and for which the height of the eaves would be maximum 2.95m
Granted Extension 3 docsSmall domestic -
11 Lay Road Aylesbury Buckinghamshire HP19 9JN
Certificate of Lawfulness for Proposed dropped kerb with hardstanding driveway (driveway to be formed using permeable surface)
Granted Lawful development 3 docs -
11 Lay Road Aylesbury Buckinghamshire HP19 9JN
Certificate of Lawfulness for Proposed construction of out-building in rear garden
Granted Lawful development 3 docs -
2 Brompton Close Aylesbury Buckinghamshire HP19 9JY
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.3m for which the maximum height would be 2.85m and for which the height of the eaves would be maximum 2.45m
Granted Extension 5 docsSmall domestic -
22 Quarrendon Avenue Aylesbury Buckinghamshire HP19 9JR
80% historically approved · decision due ~17 Aug
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 2.70 metres)
Decided ExtensionSmall domestic -
5 Argyle Avenue Aylesbury Buckinghamshire HP19 9JT
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 3.80 metres, eaves height 2.50 metres)
Granted Extension 4 docsSmall domestic
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/26/05893/SA Awaiting decision
Stamford House Boston Drive Bourne End Buckinghamshire SL8 5YS
Certificate of Lawfulness for proposed development to confirm the lawfulness of the construction of first floor rear extension, creating additional open plan offices.
-
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).