Planning application
133 Desborough Avenue High Wycombe Buckinghamshire HP11 2SG
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of Lawfulness for Proposed change of use from C3 dwelinghouse to C4 HMO, Addition of dormer and rear and side extensions
As published by the council, reference PL/25/5974/SA
Application record
- Reference
- PL/25/5974/SA
- Type
- Certificate of Lawful Use - Proposed
- Status
- Decided
- Decision
- Cert of Law PROPOSED-granted
- Received
- 27 Nov 2025
- Validated
- 27 Nov 2025
- Decided
- 20 Jan 2026
- Ward
- Castlefield and Oakridge
- Parish
- High Wycombe Unparished Area
- Decision by
- Delegated Decision
- Postcode
- HP11 2SG
Site history
Applications at this address on the Buckinghamshire register
This site has had 2 applications since 2025: 1 approved, 1 refused.
-
PL/25/4124/SA Refused
133 Desborough Avenue High Wycombe Buckinghamshire HP11 2SG
Certificate of Lawfulness for proposed change of use from C3 dwelling house to C4 HMO and addition of dormer and rear and side extensions
Timeline
Dates from the published record
-
27 Nov 2025
Received by Buckinghamshire
-
20 Jan 2026
Decision issued: Cert of Law PROPOSED-granted
-
27 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Elite Dwellings Ltd Agent, registered in Leeds
Active · incorporated 2018 · Leeds
4 applications on PlanIndex · across 2 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
9 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 grant of permission means
Buckinghamshire granted permission on 20 January 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 500 metres
-
131 Desborough Avenue High Wycombe Buckinghamshire HP11 2SG
Application for the approval of details subject to condition 4 (cycle and bin storage facilities) of planning approval 24/05347/FUL. BIKE STORAGE TECHNICAL SPECIFICATIONS: Material - Hot-dipped galvanised steel (BS EN ISO 1461:2022) ? Finish - Scratch-resistant powder coating, full RAL colour range ? Locking - Three-point locking system, pick & drill resistant ? Colour - Green (RAL 6037), Polyester Powder Coating BINS TECHNICAL SPECIFICATIONS: ? Timber - Pressure Treated Redwood with Tanalith Drawing 002-GA Rev A shows where the stores are to be located within the curtilage of the property. To reach the bicycle store, existing steps from the patio into the garden must be negotiated. We have deployed the use of a bike ramp, as described in the drawing, so that bikes do not have to be lifted. This is a solution adopted successfully on many HMO developments throughout the country to address negotiating existing steps.
Decided Conditions 5 docs -
133 Desborough Avenue High Wycombe Buckinghamshire HP11 2SG
Certificate of Lawfulness for proposed change of use from C3 dwelling house to C4 HMO and addition of dormer and rear and side extensions
Refused Lawful development Extension Loft or dormer 8 docsDomestic -
7 Kitchener Road High Wycombe Buckinghamshire HP11 2SH
Part two storey side extension and raised ridge for loft conversion for habitable space. Annex
Refused Full applications Extension Loft or dormer 5 docs -
Hatts Locksmiths West End Street High Wycombe Buckinghamshire HP11 2JG
Proposed new external staircase to access existing first floor flat
Granted Full applications 7 docs -
53 Wendover Street High Wycombe Buckinghamshire HP11 2JF
86% historically approved · decision due ~3 Sep
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 3.50 metres, maximum height 3.17 metres, eaves height 2.78 metres)
Awaiting decision ExtensionSmall domestic -
60 Wendover Street High Wycombe Buckinghamshire HP11 2JF
Erection of part single/part two storey rear extension & single storey front extension in connection with creation of three self-contained flats, creation of gardens to rear with bin/cycle stores, and new fencing
Granted Full applications New dwelling Extension 14 docsSmall domestic
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