Planning application
17 Northfield Road Barnet EN4 9DN
Works: Extension Demolition 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
Single storey side and rear extension following demolition of the existing stores
As published by the council, reference 25/3976/HSE
Application record
- Reference
- 25/3976/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 1 Oct 2025
- Validated
- 1 Oct 2025
- Ward
- East Barnet
- Postcode
- EN4 9DN
Site history
Applications at this address on the Barnet register
This site has had 2 applications since 2025.
-
25/4971/PNH Awaiting decision
17 Northfield Road Barnet EN4 9DN
Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.40m and eaves height of 3.00m following the demolition of the existing rear extension and sheds
Timeline
Dates from the published record
-
1 Oct 2025
Received by Barnet
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 26 November 2025, 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 46 days over the applications it decided in the last year.
Documents
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.
Watch members (£5 a month) open the document list 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 0.3 miles
-
17 Northfield Road Barnet EN4 9DN
56% historically approved · decision due ~6 Feb
Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.40m and eaves height of 3.00m following the demolition of the existing rear extension and sheds
Awaiting decision Prior approval Extension Demolition 5 docsSmall domestic -
58 Linthorpe Road Barnet EN4 9BY
Roof extension involving hip to gable, rear dormer, 3no. front facing rooflights and new side gable window. New front porch with flat roof
Granted Lawful development Extension Loft or dormer +1 8 docsSmall domestic -
58 Linthorpe Road Barnet EN4 9BY
Single storey rear extension with a proposed maximum depth of 5.0m, a maximum height of 3.2m and an eaves height of 2.9m
Granted Prior approval Extension 9 docsSmall domestic -
58 Linthorpe Road Barnet EN4 9BY
Single storey rear extension with flat roof and 1no. flat rooflight following demolition of the shed
Granted Lawful development Extension Loft or dormer +1 8 docsDomestic -
58 Linthorpe Road Barnet EN4 9BY
80% historically approved · decision due ~21 Jul
Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights. New front porch
Awaiting decision Lawful development Extension Loft or dormer +1 7 docsSmall domestic -
10 Arundel Road Barnet EN4 9DP
77% historically approved · decision due ~17 Nov
Part single, part two storey side and rear extension with 2no. rooflights
Awaiting decision Householder Extension Loft or dormer 7 docsDomestic
Other householder applications
In Barnet
-
26/3853/HSE Awaiting decision
30 Goldsmith Avenue London NW9 7HB
Single storey rear extension following demolition of the existing extension
-
26/3856/HSE Awaiting decision
229 Hale Drive London NW7 3EH
Single storey rear extension
-
26/3827/HSE Awaiting decision
43 Hermitage Lane London NW2 2HE
Single storey rear extension with 3no. rooflights following demolition of the existing conservatory. Replacement front bay window and entrance porch. First floor rear juliette balcony. Changes to fenestration including new window openings and enlarged front rooflight
-
26/3833/HSE Awaiting decision
47 Holne Chase London N2 0QG
Single storey rear extension. Replacement of single glazed windows with double glazing. Alterations to side/rear fenestration. Alterations and replacement of existing rear dormer window addition of 2no. side dormer windows and 3no. rooflights. Installation of cameras and wall lights. Replacement of the front entrance and garage doors, installation of timber side garden gates
-
26/3841/HSE Awaiting decision
Manor House West Heath Close London NW3 7NJ
New metal framed pergola to upper ground floor rear terrace