Planning application
53 Prospect Avenue Seaton Delaval Northumberland NE25 0EL
Works: Extension
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Front, side and rear extension
As published by the council, reference 26/00413/FUL
Application record
- Reference
- 26/00413/FUL
- Type
- Full Application
- Status
- Registered
- Received
- 3 Feb 2026
- Validated
- 3 Feb 2026
- Ward
- Seghill With Seaton Delaval
- Parish
- Seaton Valley
- Decision by
- Delegated Decision
- Postcode
- NE25 0EL
Site history
Applications at this address on the Northumberland National Park register
This site has had 2 applications since 2026: 1 approved, 0 refused.
-
26/02837/VARYCO Granted
53 Prospect Avenue Seaton Delaval Northumberland NE25 0EL
Variation of Condition 2 (approved plans) on approved application 26/00413/FUL in order to allow for gable to roof, lean to front extension and removal of pitch to rear extension.
Timeline
Dates from the published record
-
3 Feb 2026
Received by Northumberland National Park
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 31 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Northumberland National Park took a median of 46 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
-
26/02837/VARYCO Granted
53 Prospect Avenue Seaton Delaval Northumberland NE25 0EL
Variation of Condition 2 (approved plans) on approved application 26/00413/FUL in order to allow for gable to roof, lean to front extension and removal of pitch to rear extension.
Who's behind it
Company information only, from the register and Companies House
Lighthouse Architecture Agent, an architecture practice
56 applications on PlanIndex · across 9 councils · 91% 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
7 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Northumberland National Park for determination, against a statutory target of eight weeks. Over the last year Northumberland National Park decided full applications in a median of 56 days. More in our guide to how long planning decisions take.
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.
Nearby applications
Within 0.3 miles
-
53 Prospect Avenue Seaton Delaval Northumberland NE25 0EL
Variation of Condition 2 (approved plans) on approved application 26/00413/FUL in order to allow for gable to roof, lean to front extension and removal of pitch to rear extension.
Granted Extension 5 docs -
53 Prospect Avenue Seaton Delaval Northumberland NE25 0EL
Variation of Condition 2 (approved plans) on approved application 26/00413/FUL in order to allow for gable to roof, lean to front extension and removal of pitch to rear extension.
Granted Conditions Extension 7 docs -
O/S 34 Glanton Avenue Seaton Delaval Whitley Bay NE25 0EH
89% historically approved · decision due ~20 Mar
Installation of 1 x 9m light wooden pole - Reference: LAT9I
Awaiting decision 2 docs -
26 Starlight Crescent Seaton Delaval Northumberland NE25 0ED
Single storey rear extension to replace existing conservatory
Withdrawn Full applications Extension 6 docsSmall domestic -
57 Western Avenue Seaton Delaval Whitley Bay Northumberland NE25 0EP
80% historically approved · decision due ~5 Nov
Variation of conditions 2 (Materials) and 3 (Approved Plans) on approved application 21/02071/FUL render finish changed to white cement cladding board and pitch of roof installed slightly higher
Awaiting decision Conditions 6 docs -
26 Starlight Crescent Seaton Delaval Northumberland NE25 0ED
89% historically approved · decision due ~7 Dec
Notification of Prior Approval: Erection of a single-storey rear extension with a total projection from rear wall of original dwellinghouse of 5.00m with maximum height of 2.80m and height to eaves of 2.70m
Awaiting decision ExtensionSmall domestic
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