Mandwa Station Road Llanwern Newport South Wales NP18 2DX Data via plota.co.uk

26/0321 - Full Awaiting decision
Extensions & alterations

Proposal

Double storey side extension, demolition of side conservatory and installation of bifold doors Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
25 Apr 2026
Decision
Expected by 20 Jun 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 167.

Documents

View the documents on the council's website ↗

Site constraints 3

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
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 ↗
Registered park or garden 52 m away: Llanwern Park
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Not affected
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 2

Last sold for £400,000 in February 2022. Detached house, freehold.

11 February 2022£400,000
17 January 2002£148,500

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

Building

Floor area134 m² (1,442 sq ft)
Energy ratingD (62 out of 100), could reach C
PropertyDetached house, 6 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2021, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

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19 Jul 2026Pending

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19 Jul 2026Pending

Jasminium Station Road Llanwern Newport NP18 2DW

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Important details

Council
Newport
Application type
Full
Postcode
NP18 2DX
Received
25 Apr 2026
Validated
25 Apr 2026
Ward
Llanwern
Parish
Llanwern Community Council
Case officer
Show
Applicant
Show
Agent
Hafren Designs

Decision outlook

Day 167, past the statutory target. 91% of extensions in Newport are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 30 Sept 2026.

Day 167111 days past the 56-day target
62%decided within 8 weeks
76%approved
196decided in the last year

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

Public comments

No public comments yet.

1 neighbour consulted · Last counted 30 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14880320
Planning Portal ref
PP-14880320
Env. assessment
No

Historical activity at this location

2 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2016 Approved
1 Dockwell Terrace Station Road Llanwern Newport NP18 2DX
NON MATERIAL AMENDMENT TO PLANNING PERMISSION 16/0601 FOR REAR SINGLE STOREY EXTENSION TO…
16/0945
2016 Approved
1 Dockwell Terrace Station Road Llanwern Newport NP18 2DX
REAR SINGLE STOREY EXTENSION TO REPLACE OLD REAR OUTBUILDING
16/0601

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.