Planning application
Penmayne 65 Windsor Road Gerrards Cross Buckinghamshire SL9 7NL
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of lawfulness for proposed detached outbuilding
As published by the council, reference PL/26/01104/SA
Application record
- Reference
- PL/26/01104/SA
- Type
- Certificate of Lawful Use - Proposed
- Status
- Decided
- Decision
- Granted As published: Cert of Law PROPOSED-granted
- Received
- 10 Feb 2026
- Validated
- 10 Feb 2026
- Decided
- 7 Apr 2026
- Ward
- Gerrards Cross and Denham
- Parish
- Gerrards Cross Town Council
- Decision by
- Delegated Decision
- Postcode
- SL9 7NL
Site history
Applications at this address on the Buckinghamshire register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
PL/26/01458/FA Granted
Penmayne 65 Windsor Road Gerrards Cross Buckinghamshire SL9 7NL
Part single storey, part two storey rear extension, single storey front extension and extensions to rear dormer
Timeline
Dates from the published record
-
10 Feb 2026
Received by Buckinghamshire
-
7 Apr 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
Consilio Town Planning Agent, a planning consultancy registered in London
Active · incorporated 2017 · London
58 applications on PlanIndex · across 10 councils · 72% 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
3 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.
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Open the documentsWhat this grant of permission means
Buckinghamshire granted permission on 7 April 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
-
Penmayne 65 Windsor Road Gerrards Cross Buckinghamshire SL9 7NL
Part single storey, part two storey rear extension, single storey front extension and extensions to rear dormer
Granted Full applications Extension Loft or dormer 4 docsSmall domestic -
Meadway Cottage 4 Meadway Park Gerrards Cross Buckinghamshire SL9 7NN
Application for approval of details subject to condition 5 (shrubs, trees and hedgerows) and 6 (drainage) of planning approval PL/25/1892/FA.
Decided Conditions Trees 5 docs -
Wildwood 58 Windsor Road Gerrards Cross Buckinghamshire SL9 7NF
85% historically approved · decision due ~18 Nov
Householder application for part single storey, part two storey rear extension, first floor right hand side extension, extension to porch and remodelling.
Awaiting decision ExtensionSmall domestic -
Meadway House 6 Meadway Park Gerrards Cross Buckinghamshire SL9 7NN
85% historically approved · decision due ~17 Dec
T1 - Cypress Conifer - fell to ground level and T2 - Cypress Conifer - fell to ground level as the trees are within a couple of meters to neighbouring properties and are causing cracks in the boundary wall making the structure unstable due to ground heave from the roots. Replacement with suitable species.
Awaiting decision TreesSmall domestic -
Whiteleaf House 9 Wayside Gardens Gerrards Cross Buckinghamshire SL9 7NG
Demolition of garage and erection of part two/part first floor side extension, double garage with living space in roof and new flat conservatory roof with 2 roof lanterns. Alteration to approved garage, include garage door configuration and dormer windows and dormer windows to south west elevation (part retrospective)
Granted Full applications Extension Loft or dormer +2 24 docs -
Old San Juan 77 Windsor Road Gerrards Cross Buckinghamshire SL9 7NW
T1 Beech - Fell. T2 and T3 Sycamores - prune back lateral branches to give 2-3m clearance from the property. T4 Beech - prune back lateral branches by 2-3m. (TPO/SBDC/1995/31).
Granted Trees 6 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.