Planning application
Longfield Chapel Hill Speen Buckinghamshire HP27 0SP
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
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 construction of a single storey rear extension.
As published by the council, reference PL/26/02424/SA
Application record
- Reference
- PL/26/02424/SA
- Type
- Certificate of Lawful Use - Proposed
- Status
- Registered
- Received
- 25 Mar 2026
- Validated
- 25 Mar 2026
- Ward
- Ridgeway West
- Parish
- Lacey Green
- Decision by
- Delegated Decision
- Postcode
- HP27 0SP
Timeline
Dates from the published record
-
25 Mar 2026
Received by Buckinghamshire
-
25 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 20 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 60 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Retsof Design Agent, a design practice registered in Aylesbury
Active · incorporated 2020 · Aylesbury
28 applications on PlanIndex · across 4 councils · 96% 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
4 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 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 0.3 miles
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The Old Dairy Chapel Hill Speen Buckinghamshire HP27 0SP
Selectivly reduce/thin to ensure 1m clearance to the wires 1 x Spruce (T1)
Granted Trees 2 docs -
Midmede Chapel Hill Speen Buckinghamshire HP27 0SP
Reduce the canopy by and removing whips back to branches by up to 2 metres x 1 Willow (T1) , fell x 1 Larch (T2), reduce canopy by up to 2 metres and congested branches x 1 Goat Willow (T3), selective pruning by 0.5m to stimulate fruit growth x 1 Apple (T4) and prune and shape to increase density by 1 - 2m maximum x 2 Holly trees (T5 & T6)
Granted Trees 3 docs -
Speen Baptist Church Chapel Hill Speen Buckinghamshire HP27 0RP
Amend surface treatment to part of the car park, toddlers play area and to paths adjacent to the south west front and east side elevations of the church, down to the lych gate and on to Chapel Hill
Granted Full applications 8 docs -
Land Between Orchard Cottage and Orchard End Hampden Road Speen Buckinghamshire HP27 0RU
Application for approval of details subject to conditions 10 (discharge of grey water), and 11 (renewable technologies) of planning approval 21/07675/FUL
Decided Conditions 7 docs -
Land Between Orchard Cottage and Orchard End Hampden Road Speen Buckinghamshire HP27 0RU
Application for approval of details subject to condition 12 (ecology) of planning approval 21/07675/FUL
Decided Conditions 2 docs -
Halcyon Chapel Hill Speen Buckinghamshire HP27 0SL
Fell 1 x Cotoneaster (TG2) to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability
Granted Trees 4 docs
Other lawful development applications
In Buckinghamshire
-
PL/26/01937/SA Granted
63 Ingram Avenue Aylesbury Buckinghamshire HP21 9DJ
Certificate of lawfulness for proposed dropped kerb.
-
PL/26/02452/SA Granted
217A Desborough Avenue High Wycombe Buckinghamshire HP11 2TW
Certificate of lawfulness for the proposed erection of an outbuilding.
-
PL/26/00836/SA Granted
33 South View Downley Buckinghamshire HP13 5UL
Certificate of lawfulness for the proposal to create new access at the front of the property.
-
PL/26/07553/SA Awaiting decision
4 Marlborough Road Aylesbury Buckinghamshire HP21 8AU
Certificate of Lawfulness for proposed new vehicular crossover (dropped kerb) to 4.6m total width including transition kerbs, with associated enlargement of the opening in the front boundary wall, and formation of a permeable hardstanding within the front garden to provide off-street parking for the existing dwellinghouse. Works are engineering/building operations as defined by s55 TCPA 1990. No change of use is proposed; the dwelling remains in Use Class C3. Existing drop kerb reinstated.
-
PL/26/07397/EU Awaiting decision
22 Priory Road High Wycombe Buckinghamshire HP13 6SL
Certificate of lawfulness for existing use of property as a block of eight self-contained flats, each falling within use class C3.