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Planning application

59 Rockmount Avenue Thornliebank East Renfrewshire G46 7DJ

Granted East Renfrewshire 2026/0285/TP Full Planning Permission

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

  1. 21 May 2026

    Received by East Renfrewshire

  2. 7 Jul 2026

    Decision issued: Approved Subject to Conditions

  3. 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.

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Documents

Plans, drawings, consultee responses and the officer's report

6 documents on file for this application

  • Proposed Elevations Approved Drawing · 07 Jul 2026
  • A Location Plan Approved Drawing · 07 Jul 2026
  • Proposed block plan and floor plans Approved Drawing · 07 Jul 2026
  • Approved subject to conditions Decision Notice · 07 Jul 2026
  • Roads Consultation response · 22 May 2026
  • Application PDF Application Form · 21 May 2026

Trade members open them from here.

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What 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

    2026/0147/TP Submitted 16 Mar 2026 113m away

    Erection of single storey front and side extension with two storey extension at rear

    Granted Full applications Extension 4 docs
    Small domestic
  • 31 Southlea Avenue Thornliebank East Renfrewshire G46 7BS

    2024/0419/TP Submitted 23 Aug 2024 113m away

    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 docs
    Small domestic
  • 28 Woodside Avenue Thornliebank East Renfrewshire G46 7HR

    2026/0262/TP Submitted 11 May 2026 141m away

    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 docs
    Small domestic
  • 33 Rockmount Avenue Thornliebank East Renfrewshire G46 7BU

    2024/0438/TP Submitted 5 Sep 2024 141m away

    Erection of single storey wraparound side and rear extension; integration of existing garage into new extension.

    Granted Full applications Extension 10 docs
    Small domestic
  • 28 Woodside Avenue Thornliebank East Renfrewshire G46 7HR

    2026/0508/TP Submitted 8 Sep 2026 147m away

    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 docs
    Small domestic
  • 21 Woodside Avenue Thornliebank East Renfrewshire G46 7HR

    2026/0473/TP Submitted 21 Aug 2026 147m away

    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 docs
    Small domestic

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.

    5 May 2026 Full applications
  • 2026/0413/TP Granted

    4 Craig Gardens Newton Mearns East Renfrewshire G77 6JT

    Erection of raised decking at rear

    21 Jul 2026 Full applications
  • 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)

    23 Jun 2026 Full applications
  • 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

    20 Jul 2026 Full applications
  • 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

    13 Jul 2026 Full applications