Planning application
146 Westpole Avenue Barnet EN4 0AR
Works: Extension Loft or dormer Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Single storey rear extension, single storey side extension, extension of roof to side to form gable, rear dormer, front roof light and detached outbuilding to rear.
As published by the council, reference 26/01736/CEA
Application record
- Reference
- 26/01736/CEA
- Type
- Cert of Lawful Use/Operation - Proposed
- Status
- Decided
- Decision
- Granted
- Received
- 29 Apr 2026
- Validated
- 20 May 2026
- Decided
- 30 Jun 2026
- Ward
- Cockfosters
- Decision by
- Delegated Decision
- Postcode
- EN4 0AR
Timeline
Dates from the published record
-
29 Apr 2026
Received by Enfield
-
20 May 2026
Validated
Checked as complete and ready for consideration.
-
30 Jun 2026
Decision issued: Granted
-
26 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Intelliarch Ltd Agent, registered in London
Active · incorporated 2012 · London
38 applications on PlanIndex · across 4 councils · 73% 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
19 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
Enfield granted permission on 30 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 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.
Nearby applications
Within 500 metres
-
98 Cockfosters Road Barnet EN4 0DP
Alteration to existing front restaurant elevation and installation of new french windows.
Granted Full applications Windows or glazing 16 docs -
110 Cockfosters Road Barnet EN4 0DP
Two storey rear extension incorporating commercial unit at first floor and commercial unit and garage on ground floor.
Granted Full applications Extension 9 docs -
5 Station Parade Cockfosters Road Barnet EN4 0DL
Change of use from beauty treatment (Sui Generis) to fitness/workout (Class E).
Granted Full applications 9 docs -
108A Cockfosters Road Barnet EN4 0DP
78% historically approved · decision due ~19 Oct
Prior approval for change of use of first floor commercial space (Class E) to a self contained flat (Class C3).
Awaiting decision -
2 West Close Barnet EN4 0AT
Construction of hardstanding and boundary wall to front.
Refused Lawful development 7 docsSmall domestic -
11, Station Parade, Cockfosters Road, Barnet, EN4 0DL
Externally illuminated fascia sign and one internally illuminated projecting sign
Granted Advertising 6 docs
Other lawful development applications
In Enfield
-
26/02977/CEA Granted
89 Wilbury Way London N18 1BX
Single storey rear extension, rear dormer and front rooflights.
-
26/02934/CEA Granted
2 St Andrews Road London N9 8DB
Extension of roof at side to form gable, rear dormer and front roof lights.
-
26/02994/CEA Granted
88 Greenwood Avenue Enfield EN3 5DX
Rear dormer with front rooflights.
-
26/02921/CEA Granted
40 Woodstock Crescent London N9 7LY
Rear dormer with front roof lights.
-
26/02940/CEA Granted
53 Clarence Road Enfield EN3 4BN
Rear dormer, dormer to rear outrigger and front roof lights.