Planning application
First And Second Floor Flat 10 Dukes Avenue London N3 2DD
Works: Extension Loft or dormer Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Roof extension with rear dormer window, juliette balcony and 2no. front facing rooflights
As published by the council, reference 26/2101/FUL
Application record
- Reference
- 26/2101/FUL
- Type
- Full Application
- Status
- Pending Consideration
- Received
- 5 Jun 2026
- Validated
- 5 Jun 2026
- Ward
- West Finchley
- Postcode
- N3 2DD
Site history
Applications at this address on the Barnet register
This site has had 3 applications since 2025.
-
26/3175/CON Awaiting decision
First And Second Floor Flat 10 Dukes Avenue London N3 2DD
Submission of details of condition 5 (Biodiversity Enhancement Plan (BEP)) pursuant to planning permission 26/2101/FUL dated 29/07/2026
-
25/4982/FUL Withdrawn
First And Second Floor Flat 10 Dukes Avenue London N3 2DD
Roof extension involving rear dormer window with juliette balcony and 2no. front facing rooflights
Timeline
Dates from the published record
-
5 Jun 2026
Received by Barnet
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 31 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Barnet took a median of 43 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:
-
26/3175/CON Awaiting decision
First And Second Floor Flat 10 Dukes Avenue London N3 2DD
Submission of details of condition 5 (Biodiversity Enhancement Plan (BEP)) pursuant to planning permission 26/2101/FUL dated 29/07/2026
Who's behind it
Company information only, from the register and Companies House
Simon Miller Architects Ltd Agent, an architecture practice registered in London
Active · incorporated 2005 · London
28 applications on PlanIndex · across 4 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
25 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 happens while it is decided
This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet 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 500 metres
-
First And Second Floor Flat 10 Dukes Avenue London N3 2DD
79% historically approved · decision due ~29 Oct
Submission of details of condition 5 (Biodiversity Enhancement Plan (BEP)) pursuant to planning permission 26/2101/FUL dated 29/07/2026
Awaiting decision -
Ground Floor Flat 10 Dukes Avenue London N3 2DD
61% historically approved · decision due ~1 Sep
Erection of a rear outbuilding
Decided Full applications -
First And Second Floor Flat 10 Dukes Avenue London N3 2DD
Roof extension involving rear dormer window with juliette balcony and 2no. front facing rooflights
Withdrawn Full applications Extension Loft or dormer +1 11 docs -
43 Dukes Avenue London N3 2DE
77% historically approved · decision due ~12 Nov
Single storey rear, part two storey side extension with 1no. rooflight following the demolition of existing shed. Roof extension with rear dormer window, 1no. front, 3no. side facing rooflights and roof windows to the front and side roof slopes. Installation of solar panels to side elevation of roof
Awaiting decision Householder Extension Loft or dormer +2Small domestic -
18 Redbourne Avenue London N3 2BS
79% historically approved · decision due ~1 Sep
Erection of rear outbuilding
Awaiting decision -
38 Princes Avenue London N3 2DB
Part single storey, part two storey rear extension with 2no. skylights following removal of the existing patio area. Insertion of new side windows
Granted Householder Extension Windows or glazing 15 docsSmall domestic
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