35 St Helen's Crescent Llanellen Monmouthshire NP7 9HN Data via plota.co.uk

DM/2026/00981 - Householder Pending Consideration

Proposal

Proposed Single-Storey Kitchen Extension and Therapy Pool Outbuilding with associated works Data via plota.co.uk

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View original council record ↗Last checked 8 Oct 2026, 02:19

Street View

Application progress

✓

Received

6 Aug 2026

✓

Consultation

11 Aug 2026

Decision

Expected by 30 Oct 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 64.

The consultation period closed on 1 Sept 2026.

Documents 4

Site constraints 5

Nutrient neutrality catchment: River Usk

New homes and overnight accommodation must show nutrient neutrality before approval.

Natural England advice: extra wastewater in these catchments harms protected habitats, so schemes must offset their nutrient load, usually through credits.

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 ↗

Also on the record

Special area of conservation 320 m away: River Usk / Afon Wysg; SSSI 320 m away: River Usk (Lower Usk) / Afon Wysg (Wysg Isaf); National park 350 m away: Brecon Beacons.

Not affected

Outside flood zones 2 and 3 · No listed building at the site · 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.

Sales history 1

Last sold for £337,500 in September 2004. Detached house, freehold.

28 September 2004£337,500

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Other new applications on this street

3 Jul 2026Approved

14 St Helen's Crescent Llanellen NP7 9HN

Dormer roof extension to front of property.

DM/2026/00814

Nearby new applications

10 Aug 2026Approved

8 Danybryn Llanellen Monmouthshire NP7 9HH

Outbuilding in rear garden comprising garage with family annexe above.

DM/2026/00989

Important details

Council: Monmouthshire
Application type: Householder
Postcode: NP7 9HN
Received: 6 Aug 2026
Validated: 6 Aug 2026
Ward: Llanfoist Fawr And Govilon
Parish: Llanfoist Fawr Community Council
Target decision: 30 Oct 2026
Applicant: Show

Decision outlook

Day 64, past the statutory target. 87% of extensions in Monmouthshire are decided within thirteen weeks, which runs to 5 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 1 Oct 2026.

predicted

Day 648 days past the 56-day target

61%decided within 8 weeks

96%approved

215decided in the last year

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