6 Springburn Road, Londonderry, BT47 5PU Data via plota.co.uk

Decided LA11/2025/0212/F - Full

Appeal: Allowed · 3 Aug 2026 · Written Representations · Inspectorate case 6010860 ↗

Council

Derry and Strabane

Date received

25 Mar 2025

Date validated

25 Mar 2025

Decision date

4 Jun 2025

Postcode

BT47 5PU

Type

Full

Description

Proposed single storey rear extension with loft conversion and flat roof dormer at upper level Data via plota.co.uk

Get alerts nearby Council site ↗

Last checked 14 Oct 2026, 06:41

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 14 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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