Annexe At Hawksbill House Mounton Road Bayfield Chepstow Monmouthshire NP16 6AA Data via plota.co.uk

DM/2026/01198 - Certificate of ExistLawful Use or Dev Pending Consideration

Proposal

This application is made under Section 191 of the Town and Country Planning Act 1990 for a Lawful Development Certificate confirming that the existing use of the annexe at Hawksbill House as an independent, self-contained single private dwellinghouse within Use Class C3 is lawful. The annexe was originally granted planning permission under reference , subject to a condition requiring it to remain ancillary to Hawksbill House. The annexe was subsequently extended under planning permission . The annexe has, however, been occupied and used as an independent residential dwelling, separate and autonomous from Hawksbill House, since at least November 2013. The independent residential use has continued continuously to the present date. The occupants have maintained the annexe as a separate household and the annexe has functioned independently from the main dwelling. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
5 Oct 2026
Decision
Expected by 30 Nov 2026

Under consideration

No decision has been issued yet. A decision is expected by 30 Nov 2026.

Associated applications 2

  • LawfulnessPendingDM/2026/01198This application
    This application is made under Section 191 of the Town and Country Planning Act 1990 for a Lawful Development Certificate…
  • FullApprovedcouncil archive

Site constraints 3

Also on the record
Radon affected area, class 3; National landscape 275 m away: WYE VALLEY (Wales); 1 listed building within 150 m.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 1 November 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.

Building

Floor area73 m² (786 sq ft)
Energy ratingC (77 out of 100)
PropertyDetached house
Built2010
HeatingBoiler and radiators, mains gas
WallsAverage thermal transmittance 0.29 W/m²K

From the energy performance certificate lodged in May 2013, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Certificate of ExistLawful Use or Dev
Postcode
NP16 6AA
Received
5 Oct 2026
Validated
5 Oct 2026
Ward
Mount Pleasant
Parish
Chepstow Town Council
Target decision
30 Nov 2026
Applicant
Show

Public comments

No public comments yet.

Last counted 12 Nov 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14977262
Planning Portal ref
PP-14977262
Statutory expiry
30 Nov 2026
Env. assessment
No

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.