Mill House Village Road Llantrisant Monmouthshire NP15 1LG Data via plota.co.uk

DM/2026/00283 - Householder Approved

Proposal

Installation of a small deck on the south west side of the premises. Dimensions of the deck at 5m 3.6m Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
9 Mar 2026
✓
Consultation
10 Apr 2026
✓
Approved
14 May 2026

Approved on 14 May 2026 · Delegated Officer · Last checked 5 Jul 2026

Site constraints 6

4 listed buildings within 150 m of the postcode pin
Nearest: Church Farmhouse, Grade II, about 1 m from the postcode pin · 1 Grade I, 3 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 4 with distances
Historic England ↗
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.
Agricultural land, grade 2
Best and most versatile land (grades 1, 2 and 3a). Source: the Predictive Agricultural Land Classification Map (Defra and Natural England, 2025; the Welsh Government's Predictive ALC Map 2 in Wales), a model rather than a site survey. A site survey can differ.
Where development of farmland is needed, policy prefers poorer land over the best and most versatile (grades 1, 2 and 3a). Three sources: Natural England's post-1988 field surveys, which are definitive where they exist; the Defra predictive map for England (2025) and the Welsh Government predictive map, modelled from the soil map with 3a and 3b split; and the 1970s provisional map, which planners and other services still show, coarser and with grade 3 undivided. Where the provisional and predicted grades disagree, treat the predicted grade as the current estimate and expect an application to carry its own survey.
Also on the record
Radon affected area, class 2; Special area of conservation about 473 m away: River Usk / Afon Wysg; SSSI about 473 m away: River Usk (Lower Usk) / Afon Wysg (Wysg Isaf).
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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

Application type
Householder
Postcode
NP15 1LG
Received
9 Mar 2026
Validated
9 Mar 2026
Ward
Llangybi Fawr
Parish
Llantrisant Fawr Community Council
Target decision
4 May 2026
Decision
Approve
Decision date
14 May 2026
Decision level
Delegated Officer
Applicant
Show

How this decision compares

Decided in 66 days from validation, 16 days slower than Monmouthshire's median of 50 for extensions. Approved, as 96% of extensions here are.

60%decided within 8 weeks
96%approved
216decided in the last year

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

Consultation & key dates

Alt. reference
PP-14760727
Planning Portal ref
PP-14760727
Neighbours
13 Apr 2026
Consultation
10 Apr 2026
Comments by
4 May 2026
Statutory expiry
4 May 2026
Env. assessment
No