Planning application
11 Ruthven Avenue Giffnock East Renfrewshire G46 6PH
Works: Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of lawfulness in respect of proposed installation of window at side and associated internal alterations to form en-suite
As published by the council, reference 2025/0591/CLU
Application record
- Reference
- 2025/0591/CLU
- Type
- Certificate of Lawful Use or Development
- Status
- Decided
- Decision
- Granted
- Received
- 3 Oct 2025
- Validated
- 16 Oct 2025
- Decided
- 23 Oct 2025
- Ward
- 3 -Giffnock And Thornliebank
- Parish
- Giffnock Community Council
- Decision by
- Delegated Decision
- Postcode
- G46 6PH
Timeline
Dates from the published record
-
3 Oct 2025
Received by East Renfrewshire
-
16 Oct 2025
Validated
Checked as complete and ready for consideration.
-
23 Oct 2025
Decision issued: Granted
-
29 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
JSS Architects Agent, an architecture practice
91 applications on PlanIndex · across 7 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
2 documents on file for this application
- Location Plan/existing and proposed plans
- Application
Trade members open them from here.
Open the documentsWhat this grant of permission means
East Renfrewshire granted permission on 23 October 2025, 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
-
8 Lawrence Avenue Giffnock East Renfrewshire G46 6PG
Erection of rear extension, alterations to roof to form a gable and revised front dormer design.
Granted Full applications Extension Loft or dormer 6 docs -
3 Sutherland Drive Giffnock East Renfrewshire G46 6PL
Erection of single storey rear and side extension; installation of dormer window at front.
Granted Full applications Extension Loft or dormer +1 7 docsSmall domestic -
16 Arthurlie Drive Giffnock East Renfrewshire G46 6UP
Enlargement of existing rear window; and installation of rooflight windows on existing roof and on roof of existing single storey projection.
Granted Full applications Loft or dormer Windows or glazing 4 docsSmall domestic -
25 Etive Drive Giffnock East Renfrewshire G46 6PN
Alterations to increase height of roof with installation of dormer windows at front and rear; erection of one and half storey side extension incorporating dormer window at side; erection of attached garage at side; erection of single storey rear extension; erection of raised decking at rear
Granted Full applications Extension Loft or dormer +1 10 docsSmall domestic -
23 Etive Drive Giffnock East Renfrewshire G46 6PN
91% historically approved · decision due ~21 Aug
Erection of two storey rear extension; installation of dormer window at side
Awaiting decision Full applications Extension Loft or dormer +1 13 docs -
5 Douglas Avenue Giffnock East Renfrewshire G46 6NX
Erection of single storey rear extension and installation of front, side and rear dormer windows.
Granted Full applications Extension Loft or dormer +1 5 docsSmall domestic
Other lawful development applications
In East Renfrewshire
-
2026/0511/CLU Awaiting decision
18 Crosslees Drive Thornliebank East Renfrewshire G46 7DS
Certificate of lawfulness in respect of proposed installation of rooflight windows along rear roof plane
-
2026/0444/CLU Granted
Crosshill 9 Libo Avenue Uplawmoor East Renfrewshire G78 4AL
Certificate of lawfulness in respect of proposed erection of outbuilding at rear
-
2026/0482/CLU Granted
9 Burnhouse Brae Newton Mearns East Renfrewshire G77 5RB
Certificate of lawfulness in respect of proposed internal alterations at ground floor level; conversion of part of integral garage to form extended kitchen; removal of garage door; installation of window; installation of windows on side elevations of dwellinghouse.
-
2026/0447/CLU Refused
Broombrae 5 Hillside Road Barrhead East Renfrewshire G78 1ES
Certificate of lawfulness in respect of proposed installation of rooflights at rear; installation of windows on both side elevations at upper floor level; installation of sliding glazed doors in place of windows on rear elevation; enlargement of raised decking at rear
-
2026/0322/CLU Granted
34 Hillfield Drive Newton Mearns East Renfrewshire G77 6GD
Certificate of lawfulness in respect of proposed single storey rear extension and internal alterations to relocate toilet, cupboard and utility room at rear of integral garage with associated repositioning of door on side elevation.