17 Glasllwch Crescent Newport NP20 3SF Data via plota.co.uk

26/0631 - Lawful Development Proposed Approved

Proposal

Lawful development certificate (proposed) for single storey side and rear extensions Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
14 Aug 2026
✓
Approved
1 Oct 2026

Approved on 1 Oct 2026 · Delegated · Last checked 2 Oct 2026

Site constraints 2

Also on the record
Local nature reserve 345 m away: Allt-Yr-Yn; Radon affected area, class 4.
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 3

Last sold for £237,000 in December 2006. Semi-detached house, freehold.

21 December 2006£237,000
29 November 2004£180,000
25 July 1996£58,000

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

Building

Floor area112 m² (1,206 sq ft)
Energy ratingE (54 out of 100), could reach C
PropertySemi-detached house, 6 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

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

Work with planning data?

Every application in Newport - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Newport
Application type
Lawful Development Proposed
Postcode
NP20 3SF
Received
14 Aug 2026
Validated
14 Aug 2026
Ward
Allt-yr-Yn
Case officer
Show
Decision
Granted
Decision date
1 Oct 2026
Decision level
Delegated
Applicant
Show
Agent
RPD Building Consultants Ltd

How this decision compares

Decided in 48 days from validation, 6 days faster than Newport's median of 54 for extensions. Approved, as 76% of extensions here are.

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.

Last counted 2 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15154761
Planning Portal ref
PP-15154761
Env. assessment
No

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.