Planning application
57 Mowbray Road Edgware HA8 8JL
Works: Extension Loft or dormer 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
Alterations to existing roof extension including the reduction of existing rear dormer. Installation of pitched roof on existing first floor rear extension
As published by the council, reference 26/0064/HSE
Application record
- Reference
- 26/0064/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 8 Jan 2026
- Validated
- 8 Jan 2026
- Ward
- Edgwarebury
- Postcode
- HA8 8JL
Site history
Applications at this address on the Barnet register
This site has had 2 applications since 2026.
-
26/1388/FUL Awaiting decision
57 Mowbray Road Edgware HA8 8JL
Part single, part two storey side and rear extensions including conversion of the existing garage into habitable room, insertion of window to replace the garage door. Installation of lantern to rear. Raised terrace area with associated balustrades and external stairs to garden level. Raised trellis fencing alongside shared boundary. Formation of basement level. New front porch. Roof extension involving rear dormer window and 3no. front facing rooflights. Conversion into 2no. self-contained dwellings. Associated amenity space, refuse storage, cycle store, and off-street parking. (Part Retrospective)
Timeline
Dates from the published record
-
8 Jan 2026
Received by Barnet
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 5 March 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.
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice registered in London
16 applications on PlanIndex · across 7 councils · 100% 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
9 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 householder applications in a median of 56 days. More in our guide to how long planning decisions take.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
57 Mowbray Road Edgware HA8 8JL
60% historically approved · decision due ~15 Jun
Part single, part two storey side and rear extensions including conversion of the existing garage into habitable room, insertion of window to replace the garage door. Installation of lantern to rear. Raised terrace area with associated balustrades and external stairs to garden level. Raised trellis fencing alongside shared boundary. Formation of basement level. New front porch. Roof extension involving rear dormer window and 3no. front facing rooflights. Conversion into 2no. self-contained dwellings. Associated amenity space, refuse storage, cycle store, and off-street parking. (Part Retrospective)
Awaiting decision Full applications Extension Loft or dormer +1 12 docsSmall domestic -
9 Wolmer Gardens Edgware HA8 8PY
Single storey rear extension following demolition of the existing conservatory. Alterations to the existing patio area. Conversion of the existing garage into habitable room, insertion of window to replace garage door
Granted Householder Extension Demolition +1 7 docsSmall domestic -
1 Wolmer Gardens Edgware HA8 8PX
Single storey rear extension following demolition of the existing rear extension. Conversion of the existing garage into habitable room, insertion of window to replace garage door. Changes of first floor flat roof to hipped roof [Amended Description]
Granted Householder Extension Demolition +1 11 docsSmall domestic -
88 Edgware Way Edgware HA8 8JS
71% historically approved · decision due ~21 Nov
Erection of fencing around part of the roof. Insertion of door into rear elevation of building, Use of roof as outdoor amenity space for nursery (class E) (Retrospective Application)
Awaiting decision Amendments 8 docs -
113 Edgwarebury Lane Edgware HA8 8NA
Conversion of the existing dwelling into 5no. self contained flats including two storey front, side and rear extension. Roof extension involving side dormer window and front, side and rear facing rooflights. Associated off-street parking and refuse and recycling storage
Granted Full applications New dwelling Extension +2 18 docsDomestic -
2 Wolmer Gardens Edgware HA8 8PZ
77% historically approved · decision due ~18 Sep
Installation of render to external elevations
Awaiting decision Householder 9 docsDomestic
Other householder applications
In Barnet
-
26/3249/HSE Awaiting decision
19 Rushdene Avenue Barnet EN4 8EN
New front vehicular access and hardstanding to provide off-street parking space. New retaining wall following demolition of the existing wall and raised planted beds
-
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.