Planning application
5 Stanhope Avenue London N3 3LX
Works: Extension Demolition Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Two storey rear extension with green roof and new terrace area following demolition of the existing shed. New ground floor side window. New front retaining wall, ramp and access steps with associated railings. New hardstanding to provide off-street parking. New side access gate and refuse storage area
As published by the council, reference 26/0669/HSE
Application record
- Reference
- 26/0669/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 20 Feb 2026
- Validated
- 23 Feb 2026
- Ward
- Finchley Church End
- Postcode
- N3 3LX
Timeline
Dates from the published record
-
20 Feb 2026
Received by Barnet
-
23 Feb 2026
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 20 April 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 42 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice registered in London
40 applications on PlanIndex · across 10 councils · 74% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
4 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
The process from here
This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
5 Stanhope Avenue London N3 3LX
77% historically approved · decision due ~25 Jun
Single storey rear extension with green roof and new terrace area following demolition of the existing shed. New ground floor side window. New front retaining wall, ramp and access steps with associated railings. New hardstanding to provide off-street parking. New side access gate and refuse storage area
Awaiting decision Householder Extension Demolition +1 5 docsSmall domestic -
5 Stanhope Avenue London N3 3LX
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights
Decided Lawful development Extension Loft or dormer +1 4 docs -
Avenue House 17 East End Road London N3 3QE
79% historically approved · decision due ~5 Aug
1 x Oak (applicants ref. T342) - Fell due to major dieback. Standing in Area A1 of Tree Preservation Order. ((Exempt works 5 day notice))
Awaiting decision Trees -
228 Regents Park Road London N3 3HP
Basement extension to existing retail shop. Construction of first, second and third floor levels to provide 5no. self-contained flats. Provision of associated amenity space, refuse and bicycle storage (Retrospective Application)
Refused Amendments New dwelling Extension 17 docs -
202 - 208 Regents Park Road London N3 3HP
95% historically approved · decision due ~5 Nov
Submission of details of condition 6 (Pre-completion Sound Insulation Test Certificates) pursuant to planning permission 24/1644/FUL dated 15/08/24
Awaiting decision Conditions 3 docs -
180A And 180B Regents Park Road London N3 3HR
79% historically approved · decision due ~11 Dec
Amalgamation of two self-contained flats at ground and first floor levels to form a single dwellinghouse (Use Class C3), incorporating implementation of existing planning permission Ref 25/3273/FUL for a single storey rear extension with rooflight and alterations to the existing patio area
Awaiting decision Lawful development New dwelling Extension +1 8 docsSmall domestic
Other householder applications
In Barnet
-
26/3235/HSE Awaiting decision
26 Mount Pleasant Barnet EN4 9HH
Replace existing flat roof at ground floor rear elevation with pitched roof and 2no. rooflights
-
26/3222/HSE Awaiting decision
46 Michleham Down London N12 7JN
Single storey side/rear extension with 3no. rooflights following demolition of the existing storage/utility structure. Changes to fenestration
-
26/3219/HSE Awaiting decision
53 Tudor Road Barnet EN5 5NW
First floor rear extension with front and rear rooflights. Roof extension over existing garage
-
26/3210/HSE Awaiting decision
47 Pattison Road London NW2 2HL
New front vehicular access to provide off-street parking. Removal of existing gate and shed, alterations to the existing front boundary wall and installation of close board fencing panels.
-
26/3211/HSE Awaiting decision
25 The Ridgeway London N11 3LG
Single storey rear extension with 3no. rooflights following the demolition of existing conservatory