Planning application
3 St Marks Crescent Newport NP20 5HD
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within five years of the decision or the permission lapses.
Proposal
LAWFUL DEVELOPMENT CERTIFICATE FOR A PROPOSED SINGLE STOREY REAR EXTENSION
As published by the council, reference 25/1019
Application record
- Reference
- 25/1019
- Type
- Lawful Development Proposed
- Status
- Permitted
- Decision
- Approved
- Received
- 27 Nov 2025
- Validated
- 27 Nov 2025
- Decided
- 11 Dec 2025
- Ward
- Allt-yr-Yn
- Decision by
- Delegated
- Postcode
- NP20 5HD
Timeline
Dates from the published record
-
27 Nov 2025
Received by Newport
-
11 Dec 2025
Decision issued: Approved
-
28 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Keystone Structural Engineering Agent, an engineering consultancy registered in Aberdeen
Dissolved · incorporated 2012 · Aberdeen
52 applications on PlanIndex · across 3 councils · 86% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
5 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Newport granted permission on 11 December 2025, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
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26/0243 Granted
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26/0385 Granted
136 Monnow Way Bettws Newport NP20 7UP
LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED) FOR THE REMOVAL OF EXISTING CONSERVATORY AND PART OF REAR ANNEXE AND CONSTRUCTION OF A REAR SINGLE STOREY EXTENSION