Planning application
59 Rockmount Avenue Thornliebank East Renfrewshire G46 7DJ
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of two storey side extension
As published by the council, reference 2026/0285/TP
Application record
- Reference
- 2026/0285/TP
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Approved Subject to Conditions
- Received
- 21 May 2026
- Validated
- 21 May 2026
- Decided
- 7 Jul 2026
- Ward
- 3 -Giffnock And Thornliebank
- Parish
- Thornliebank Community Council
- Decision by
- Delegated Decision
- Postcode
- G46 7DJ
Timeline
Dates from the published record
-
21 May 2026
Received by East Renfrewshire
-
7 Jul 2026
Decision issued: Approved Subject to Conditions
-
29 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Inhouse Design Agent, a design practice
8 applications on PlanIndex · across 3 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
6 documents on file for this application
- Proposed Elevations
- A Location Plan
- Proposed block plan and floor plans
- Approved subject to conditions
- Roads
- Application PDF
Trade members open them from here.
Open the documentsWhat this grant of permission means
East Renfrewshire granted permission on 7 July 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
-
31 Southlea Avenue Thornliebank East Renfrewshire G46 7BS
Erection of single storey front and side extension with two storey extension at rear
Granted Full applications Extension 4 docsSmall domestic -
31 Southlea Avenue Thornliebank East Renfrewshire G46 7BS
Erection of front, side and rear extension: incorporating a front porch; a single storey front and side extension; and a two storey side and rear extension
Refused Full applications Extension 7 docsSmall domestic -
28 Woodside Avenue Thornliebank East Renfrewshire G46 7HR
Erection of front porch; erection of two storey side extension; erection of single storey rear extension; installation of dormer window at rear
Refused Full applications Extension Loft or dormer +1 12 docsSmall domestic -
33 Rockmount Avenue Thornliebank East Renfrewshire G46 7BU
Erection of single storey wraparound side and rear extension; integration of existing garage into new extension.
Granted Full applications Extension 10 docsSmall domestic -
28 Woodside Avenue Thornliebank East Renfrewshire G46 7HR
91% historically approved · decision due ~3 Nov
Erection of front porch; erection of two storey side extension; erection of single storey rear extension
Awaiting decision Full applications Extension 4 docsSmall domestic -
21 Woodside Avenue Thornliebank East Renfrewshire G46 7HR
91% historically approved · decision due ~16 Oct
Demolition of existing garage and erection of two storey side extension with single storey rear extension and associated alterations to existing dwelling house
Awaiting decision Full applications Extension Demolition 10 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