12 Shawhill Crescent Newton Mearns East Renfrewshire G77 5BY Data via plota.co.uk

2026/0410/TP - Full Planning Permission Approved

Proposal

Erection of single storey rear extension following demolition of existing rear extension Data via plota.co.uk

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View original council record ↗Last checked 8 Oct 2026, 01:38

Application progress

✓

Received

20 Jul 2026

✓

Validated

27 Jul 2026

✓

Consultation

27 Jul 2026

✓

Approved

11 Sept 2026

Approved on 11 Sept 2026 · Delegated Decision · Last checked 18 Sept 2026

Documents 3

Decision & officer reports 2

PDF Report of Handling - Delegated Report of Handling - Delegated · 11 Sept 2026 View ↗ PDF Approved subject to conditions Decision Notice · 11 Sept 2026 View ↗

Application forms 1

PDF Application PDF Application Form · 20 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 1

Radon affected area, class 5

An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.

From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.

UKHSA radon ↗

Not affected

Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council: East Renfrewshire
Application type: Full Planning Permission
Postcode: G77 5BY
Received: 20 Jul 2026
Validated: 27 Jul 2026
Ward: 5 -Newton Mearns South And Eaglesham
Parish: Mearns East Community Council
Case officer: Show
Decision: Approved Subject to Conditions
Decision date: 11 Sept 2026
Decision level: Delegated Decision
Applicant: Show
Agent: Bach Design

How this decision compares

Decided in 46 days from validation, 9 days slower than East Renfrewshire's median of 37 for extensions. Approved, as 92% of extensions here are.

This one46d

Council37d

UK55d

73%decided within 8 weeks

92%approved

318decided in the last year

Plota live figures for extensions decided by East Renfrewshire in the last twelve months, from validation. East Renfrewshire decision record →