Planning application
14 Astley Gardens Seaton Sluice Northumberland NE26 4JJ
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Attic conversion, garage conversion including an extension forwards of the garage doors
As published by the council, reference 26/00963/FUL
Application record
- Reference
- 26/00963/FUL
- Type
- Full Application
- Status
- Permitted
- Decision
- Granted As published: Permitted
- Received
- 17 Mar 2026
- Validated
- 21 Apr 2026
- Decided
- 15 Jun 2026
- Ward
- Hartley
- Parish
- Seaton Valley
- Decision by
- Delegated Decision
- Postcode
- NE26 4JJ
Timeline
Dates from the published record
-
17 Mar 2026
Received by Northumberland National Park
-
21 Apr 2026
Validated
Checked as complete and ready for consideration.
-
15 Jun 2026
Decision issued: Permitted
-
27 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Marsfen Architecture Agent, an architecture practice registered in Newcastle Upon Tyne
Active · incorporated 2013 · Newcastle Upon Tyne
83 applications on PlanIndex · across 6 councils · 95% 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
3 documents on file for this application
- LOCATION, EXISTING AND PROPOSED SITE, FLOOR, ROOF AND ELEVATIONS
- REDACTED
- LOCATION, EXISTING AND PROPOSED SITE, FLOOR, ROOF AND ELEVATIONS
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Northumberland National Park granted permission on 15 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
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