Planning application
12 The Broadway London NW7 3LL
Works: New dwelling Extension Loft or dormer 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
Conversion of existing first and second floor residential unit into 2no. self-contained flats including: Two storey rear extension at first and second floor levels. Alterations and extensions to roof including 1no. front dormer window and 1no. rear dormer window. New access staircase and elevated decking to rear elevation. Demolition of existing detached garage at rear. Provision of associated amenity space, refuse storage, cycle storage and new fence and gates to rear boundary
As published by the council, reference 25/3875/FUL
Application record
- Reference
- 25/3875/FUL
- Type
- Full Application
- Status
- Pending Consideration
- Received
- 22 Sep 2025
- Validated
- 26 Sep 2025
- Ward
- Mill Hill
- Postcode
- NW7 3LL
Timeline
Dates from the published record
-
22 Sep 2025
Received by Barnet
-
26 Sep 2025
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 21 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 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
3 applications on PlanIndex · across 3 councils
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
10 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 full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
-
21A The Broadway London NW7 3DA
61% historically approved · decision due ~15 Jan
Conversion of existing second and third floor maisonette into 3no. self-contained flats with, A two storey rear extension at first and second floor levels including enclosure of first floor courtyard; Roof extension including 3no. side facing dormers and 2no. rooflights to side roofslope
Awaiting decision Full applications New dwelling Extension +1 26 docs -
3 - 7 The Broadway London NW7 3LN
61% historically approved · decision due ~28 Oct
Replacement of mechanical plant with 1no. three fan gas cooler and 1no. external condenser
Awaiting decision Full applications -
3 Millway London NW7 3QR
79% historically approved · decision due ~29 Oct
Single storey rear extension
Awaiting decision Lawful development Extension 3 docsSmall domestic -
6 Millway London NW7 3RE
79% historically approved · decision due ~2 Dec
Roof extension including 1no. side dormer window, 1no. rear dormer window and 2no. rooflights to front roofslope. Insertion of new fold-back sliding patio doors to ground floor rear elevation
Awaiting decision Lawful development Extension Loft or dormer +1 4 docs -
Brockenhurst Primary Substation, Land On The East Side Of Brockenhurst Gardens London NW7
79% historically approved · decision due ~4 May
Removal and replacement of an existing transformer and switchboard and associated ancillary equipment. Demolition of the existing noise enclosure and installation of a new open-air transformer. Erection of a new fire wall to screen the flats
Awaiting decision Lawful development New dwelling Demolition 5 docs -
4 Monterey Close London NW7 3DD
61% historically approved · decision due ~6 Oct
Change of use from C3 (Residential) to short term let (amended description)
Awaiting decision Full applications
Other full applications applications
In Barnet
-
26/3199/FUL Awaiting decision
494 Finchley Road London NW11 8DE
Demolition of the existing dwelling and erection of a two storey building over basement car park with rooms in the roofspace to provide 6no. self-contained residential dwellings. Associated amenity space, cycle stores and refuse/recycling storage
-
26/3200/FUL Awaiting decision
289 Regents Park Road London N3 3JY
Removal of front extension. Single storey side extension including new walls to replace existing boundary fences. (Part Retrospective)
-
26/3205/FUL Awaiting decision
The Knoll Highwood Hill London NW7 4ET
Demolition of the existing dwelling and erection of a new two storey dwelling with rooms in the roofspace. Associated bike storage
-
26/3204/FUL Awaiting decision
136 Station Road London N3 2SG
Conversion of existing property into 3no. self-contained flats including: Part single, part two storey rear extension; Roof extension including hip to gable with 1no. rear dormer window, 3no. front facing rooflights and 1no. gable window
-
26/3195/FUL Awaiting decision
128 - 130 Woodfield Drive Barnet EN4 8PB
Creation of new vehicle hardstanding and vehicular access to provide off-street parking, with associated retaining walls, steps, railings, landscaping and electric vehicle charging points to both properties. (Part Retrospective Application)