Planning application
9 St Johns Avenue London N11 3BX
Works: Extension Loft or dormer Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Roof extension with 1no. rear dormer window over main roof and 1no. rear dormer over outrigger roof, 3no. front facing rooflights and new side gable window
As published by the council, reference 26/3067/192
Application record
- Reference
- 26/3067/192
- Status
- Lawful
- Received
- 20 Aug 2026
- Validated
- 20 Aug 2026
- Postcode
- N11 3BX
Timeline
Dates from the published record
-
20 Aug 2026
Received by Barnet
-
22 Aug 2026
Added to PlanIndex
-
28 Aug 2026
Status changed to Lawful
Previously Pending Consideration.
-
Decision
Awaiting decision
Decision expected by 15 October 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.
What 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 this record
Reading the register
This page mirrors an entry on the statutory planning register that Barnet is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.
Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.
Nearby applications
Within 500 metres
-
2 St Johns Buildings Friern Barnet Road London N11 3DP
57% historically approved · decision due ~16 Mar
Change of use of ground floor office (Class E) into 1no. self-contained flat (Class C3)
Awaiting decision Prior approval 8 docs -
25 Queens Parade Friern Barnet Road London N11 3DA
95% historically approved · decision due ~14 Jul
Submission of details of conditions 4 (Kitchen Extract Equipment) 6 (Kitchen Extraction System plant noise) pursuant to planning permission 26/0252/FUL dated 20/03/2026
Awaiting decision Conditions 3 docs -
25A Queens Parade Friern Barnet Road London N11 3DA
61% historically approved · decision due ~22 Jan
Subdivision of the existing dwelling into 2no. self-contained flats including first floor rear extension, roof extension involving rear dormer window and 2no. front facing rooflights
Awaiting decision Full applications New dwelling Extension +2 11 docsDomestic -
25 Queens Parade Friern Barnet Road London N11 3DA
61% historically approved · decision due ~6 Jul
Subdivision of dwelling into 2no. self-contained flats. Associated refuse/recycling and cycle storage
Awaiting decision Full applications New dwelling 9 docsDomestic -
25 Queens Parade Friern Barnet Road London N11 3DA
95% historically approved · decision due ~9 Mar
Variation of condition 1 (Approved plans) of planning permission 25/2083/FUL dated 31/10/2025 for Change of use of existing first and second floor flat (Use Class C3) to a 4 bed HMO (House in Multiple Occupation (Use Class C4) for 6 people. Including: First floor rear pitched roof extension with 4no. rooflights; Roof extension including 2no. rear dormer windows and 2no. front facing rooflights. Variation to include redirecting existing ground floor flue
Awaiting decision Conditions Extension Loft or dormer +1 5 docs -
25 Queens Parade Friern Barnet Road London N11 3DA
61% historically approved · decision due ~20 Mar
Redirection of existing flue serving the commercial unit on the ground floor
Awaiting decision Full applications 9 docs