Planning application
12 Mowbray Road Barnet EN5 1RH
Works: Extension Demolition Windows or glazing 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
Part single, part two storey side and rear extensions, new raised patio and associated access steps to garden following demolition of existing detached double garage, existing single garage and rear outbuilding. Alterations to front entrance including replacement of canopy. Removal of front ground floor bay window. Reconfiguration of front driveway including changes to landscaping
As published by the council, reference 25/4608/HSE
Application record
- Reference
- 25/4608/HSE
- Type
- Householder Application
- Status
- Approved subject to conditions
- Decision
- Approve subject to conditions
- Received
- 18 Nov 2025
- Validated
- 18 Nov 2025
- Decided
- 5 Feb 2026
- Ward
- Barnet Vale
- Decision by
- Delegated Decision
- Postcode
- EN5 1RH
Timeline
Dates from the published record
-
18 Nov 2025
Received by Barnet
-
5 Feb 2026
Decision issued: Approve subject to conditions
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in London
28 applications on PlanIndex · across 4 councils · 82% 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
14 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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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
-
33B Station Road Barnet EN5 1PH
61% historically approved · decision due ~25 Jun
Single storey side extension. Alterations to roof including insertion of 2no. front facing and 2no. rear facing rooflights to provide additional office space and staff room for existing nursery. New front porch
Awaiting decision Full applications Extension Loft or dormer 14 docsSmall domestic -
27 Station Road Barnet EN5 1PH
61% historically approved · decision due ~24 Aug
Conversion and change of use of the existing offices (Use Class E) to 5no. self contained residential apartments following two storey rear annexe following part demolition of the existing annexe. Associated amenity space, refuse/recycling and cycle storage
Awaiting decision Full applications New dwelling Demolition -
Henrietta House 52 Station Road Barnet EN5 1QL
87% historically approved · decision due ~22 Jul
1 x Deodar (applicants ref. T1) - Reduce upper crown height by approximately 1.5 - 2meters and reduce lateral branches by 1-2meters extending toward the adjacent property to provide clearance from the building. Works to include removal of deadwood and prune to suitable growth points while retaining the tree's natural shape and overall amenity value. Standing in T48 of Tree Preservation Order.
Awaiting decision Trees 3 docs -
St Johns Church Mowbray Road Barnet EN5
87% historically approved · decision due ~1 Dec
4 x Yew (applicants ref. G1) - Crown thin density by 25% to allow light penetration. Reduce lateral growth by 2.5 metres and lift 3.5 metres to clear building. Standing in Group G3 of Tree Preservation Order. 1 x Holly (applicants ref. T1) - Reduce lateral and vertical growth by 1-2 metres approx to clear building and lessen weight bearing load. Standing in Group G3 of Tree Preservation Order.
Awaiting decision Trees 3 docs -
2 Duncan Close Barnet EN5 5JJ
77% historically approved · decision due ~18 Nov
Single storey rear extension
Awaiting decision Householder Extension 3 docsSmall domestic -
2 Duncan Close Barnet EN5 5JJ
Single storey rear extension with a proposed depth of 4.50m, maximum height of 3.00m and eaves height of 3.00m
Granted Prior approval Extension 4 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