Planning application
11 Percy Drive Giffnock East Renfrewshire G46 6NZ
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
Erection of one and a half storey rear extension forming gable end incorporating dormer window at side; installation of dormer window at front; erection of detached garage at rear
As published by the council, reference 2026/0379/TP
Application record
- Reference
- 2026/0379/TP
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Approved Subject to Conditions
- Received
- 1 Jul 2026
- Validated
- 6 Jul 2026
- Decided
- 18 Aug 2026
- Ward
- 3 -Giffnock And Thornliebank
- Parish
- Giffnock Community Council
- Decision by
- Delegated Decision
- Postcode
- G46 6NZ
Site history
Applications at this address on the East Renfrewshire register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
2026/0174/TPO Granted
11 Percy Drive Giffnock East Renfrewshire G46 6NZ
Removal of tree at front (tree 1); removal of 9 conifers at rear (trees 2 to 10); trim/reduce height of Willow tree at rear (tree 11)
Timeline
Dates from the published record
-
1 Jul 2026
Received by East Renfrewshire
-
6 Jul 2026
Validated
Checked as complete and ready for consideration.
-
29 Jul 2026
Added to PlanIndex
-
18 Aug 2026
Decision issued: Approved Subject to Conditions
Who's behind it
Company information only, from the register and Companies House
Coogan Architects Ltd Agent, an architecture practice registered in Glasgow
Active · incorporated 2012 · Glasgow
86 applications on PlanIndex · across 8 councils · 95% 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
10 documents on file for this application
- Garage Elevations as Proposed
- A Location Plan
- Block Plan as Existing and Proposed
- Ground and Upper Floor Plan as Proposed
- Roof Plan as Existing and Proposed
- Elevations as Proposed
- Sections AA and BB as Existing and Proposed
- Approve subject to conditions.
- Architectural Heritage Society of Scotland
- Application PDF
Trade members open them from here.
Open the documentsWhat this grant of permission means
East Renfrewshire granted permission on 18 August 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
11 Percy Drive Giffnock East Renfrewshire G46 6NZ
Removal of tree at front (tree 1); removal of 9 conifers at rear (trees 2 to 10); trim/reduce height of Willow tree at rear (tree 11)
Granted Trees 2 docs -
19 Otterburn Drive Giffnock East Renfrewshire G46 6PZ
Removal of 9 Sitka Spruce trees
Granted Trees 2 docs -
7A Percy Drive Giffnock East Renfrewshire G46 6NZ
Installation of sliding glass doors in place of window on rear elevation
Granted Full applications Windows or glazing 4 docs -
19 Percy Drive Giffnock East Renfrewshire G46 6NZ
Erection of single storey rear extension; installation of rooflight at rear
Granted Full applications Extension Loft or dormer 8 docsSmall domestic -
20 Percy Drive Giffnock East Renfrewshire G46 6PA
Felling of three Cyress trees (trees 1, 2 and 3); reduce height by 30%, crown lifting, pruning and trimming of two Cyress trees (Trees 4 and 5) (Treeworks Notification)
Granted Trees 3 docs -
5 Percy Drive Giffnock East Renfrewshire G46 6NZ
Erection of single storey rear extension following demolition of existing rear extension and conservatory; alterations to windows and doors on existing garage/utility room extension
Granted Full applications Extension Demolition +1 6 docsSmall domestic
Other full applications
In East Renfrewshire
-
2026/0248/TP Granted
39 Beechlands Drive Clarkston East Renfrewshire G76 7XA
Erection of one and a half storey rear extension forming gable end; installation of dormer window at front and raising of ridge height.
-
2026/0413/TP Granted
4 Craig Gardens Newton Mearns East Renfrewshire G77 6JT
Erection of raised decking at rear
-
2026/0356/TP Granted
Deramore Lodge Craignethan Road Newton Mearns East Renfrewshire G46 6SQ
Extension and alterations to existing detached garage at rear to form sunroom (amended design)
-
2026/0410/TP Granted
12 Shawhill Crescent Newton Mearns East Renfrewshire G77 5BY
Erection of single storey rear extension following demolition of existing rear extension
-
2026/0398/TP Refused
5 Polnoon Street Eaglesham East Renfrewshire G76 0BH
Erection of two storey rear extension and single storey rear extension following partial demolition of existing rear extension