Planning application
1 Ellesmere Avenue London NW7 3EX
Works: Extension Windows or glazing 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
Conversion of the existing garage into habitable room, insertion of window to replace the garage door. First floor side extension. Changes to rear fenestration
As published by the council, reference 26/0403/HSE
Application record
- Reference
- 26/0403/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 3 Feb 2026
- Validated
- 4 Feb 2026
- Ward
- Edgwarebury
- Postcode
- NW7 3EX
Timeline
Dates from the published record
-
3 Feb 2026
Received by Barnet
-
4 Feb 2026
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 1 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, a design practice registered in Hounslow
98 applications on PlanIndex · across 17 councils · 83% 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
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.
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
-
1 Ellesmere Avenue London NW7 3EX
Conversion of the existing garage into habitable room, insertion of window to replace the garage door. First floor side extension. Roof extension involving rear dormer window, 2no. front facing rooflights and 1no. side skylight
Refused Householder Extension Loft or dormer +1 9 docsDomestic -
8 Fernside Avenue London NW7 3BD
77% historically approved · decision due ~9 Jul
Part single, part two storey side and rear extensions. Replacement of existing rear dormer window.
Awaiting decision Householder Extension Loft or dormer +1 9 docsDomestic -
31 Ellesmere Avenue London NW7 3EX
Single storey side garage extension and conversion into habitable room, insertion of window to replace existing garage door
Granted Householder Extension Windows or glazing 17 docsSmall domestic -
8 Fernside Avenue London NW7 3BD
77% historically approved · decision due ~28 Sep
Part single, part two storey side and rear extensions. Replacement of existing rear dormer window.
Awaiting decision Householder Extension Loft or dormer +1 10 docsDomestic -
14A Fernside Avenue London NW7 3BD
79% historically approved · decision due ~4 Nov
Conversion of the garage into 1no. self-contained unit
Awaiting decision Lawful development 6 docs -
663A And 665A Watford Way London NW7 3JR
61% historically approved · decision due ~18 Feb
Roof extension involving gable end, front and rear dormer window and 1no. rear and front facing rooflight to both properties
Awaiting decision Full applications Extension Loft or dormer +1 8 docs
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