Planning application
36 Cressex Road High Wycombe Buckinghamshire HP12 4TY
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of lawfulness for the proposed conversion of the existing roof space into a habitable room following a hip to gable extension, rear dormer window and velux roof windows to the front roof slope.
As published by the council, reference PL/26/01393/SA
Application record
- Reference
- PL/26/01393/SA
- Type
- Certificate of Lawful Use - Proposed
- Status
- Decided
- Decision
- Granted As published: Cert of Law PROPOSED-granted
- Received
- 19 Feb 2026
- Validated
- 19 Feb 2026
- Decided
- 27 May 2026
- Ward
- Booker and Cressex
- Parish
- High Wycombe Unparished Area
- Decision by
- Delegated Decision
- Postcode
- HP12 4TY
Site history
Applications at this address on the Buckinghamshire register
This site has had 3 applications since 2026: 2 approved, 0 refused.
-
PL/26/05238/FA Decided
36 Cressex Road High Wycombe Buckinghamshire HP12 4TY
Demolition of the existing single-storey side extension and garage, and erection of a single-storey front extension to form a porch, a two-storey side extension, and a part two-storey rear extension.
-
PL/26/01351/PNE Granted
36 Cressex Road High Wycombe Buckinghamshire HP12 4TY
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 2.90 metres, eaves height 2.60 metres)
Timeline
Dates from the published record
-
19 Feb 2026
Received by Buckinghamshire
-
27 May 2026
Decision issued: Cert of Law PROPOSED-granted
-
4 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Rkitek Design Ltd Agent, a design practice registered in Northolt
Active · incorporated 2019 · Northolt
26 applications on PlanIndex · across 6 councils · 71% granted
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
8 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Buckinghamshire granted permission on 27 May 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.
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 0.3 miles
-
36 Cressex Road High Wycombe Buckinghamshire HP12 4TY
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 2.90 metres, eaves height 2.60 metres)
Granted Extension 7 docsSmall domestic -
36 Cressex Road High Wycombe Buckinghamshire HP12 4TY
86% historically approved · decision due ~9 Sep
Demolition of the existing single-storey side extension and garage, and erection of a single-storey front extension to form a porch, a two-storey side extension, and a part two-storey rear extension.
Decided Extension Demolition 9 docsSmall domestic -
55 Rupert Avenue High Wycombe Buckinghamshire HP12 3NF
Certificate of Lawfulness for proposed single storey rear extension, single storey side extension and loft conversion and new front porch
Granted Lawful development Extension Loft or dormer 10 docsSmall domestic -
55 Rupert Avenue High Wycombe Buckinghamshire HP12 3NF
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 4.00 metres, eaves height 3.00 metres)
Granted Extension 8 docsSmall domestic -
Land To Rear Of 12, 14 & 16 Cressex Road High Wycombe Buckinghamshire HP12 4TY
Approval of condition 6 (Trees) of planning permission 21/07943/VCDN - Variation of condition 11 (drawing numbers) attached to 15/07022/FUL (Application for erection of 3 x 3-bed detached dwellings, creation of new vehicular access from Bramley Road, associated parking & landscaping within the rear garden areas of nos. 12, 14 and 16 Cressex Road) in order to make improvements to the development to better address the current needs of the housing market
Decided Conditions Trees 8 docs -
67 Rupert Avenue High Wycombe Buckinghamshire HP12 3NF
86% historically approved · decision due ~12 Oct
Two storey side extension; part single, part two storey side/rear extension; front porch following part demolition of existing garage including alterations (planning ref: PL/26/05730/PNE) to dwelling house.
Awaiting decision Extension Demolition 11 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/26/01721/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