Planning application
39 Windsor Road London N3 3SN
Works: Extension 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 rear extension with new raised patio area following removal of the existing patio area and outrigger building
As published by the council, reference 25/3676/HSE
Application record
- Reference
- 25/3676/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 5 Sep 2025
- Validated
- 8 Sep 2025
- Ward
- Finchley Church End
- Postcode
- N3 3SN
Timeline
Dates from the published record
-
5 Sep 2025
Received by Barnet
-
8 Sep 2025
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 3 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 registered in London
15 applications on PlanIndex · across 6 councils · 90% 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
6 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 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
-
39 Windsor Road London N3 3SN
Roof extension involving hip to gable with rear dormer windows, 1no. front, 1no. rear facing rooflight following demolition of existing chimney
Decided Lawful development Extension Loft or dormer +2 8 docs -
39 Windsor Road London N3 3SN
79% historically approved · decision due ~26 Aug
Roof extension involving hip to gable with rear dormer windows, 1no. front, 1no. rear facing rooflight following demolition of existing chimney
Awaiting decision Extension Loft or dormer +2 -
The Bungalow Village Road London N3 1TL
Replacement and alteration of existing ground floor rear windows
Granted Householder Windows or glazing 7 docsDomestic -
23 Village Road London N3 1TL
87% historically approved · decision due ~6 Jul
1x Douglas Fir - Crown thin to let more light through but keeping the trees natural shape. Standing in T1 of Tree Preservation Order.
Awaiting decision Trees 8 docs -
14 Windsor Road London N3 3SS
77% historically approved · decision due ~3 Dec
Partial demolition of the rear facade at ground, first and roof levels. Construction of a part single, part two storey rear extension with rooflights and green roofs. New lowered rear patio with associated steps to garden. Roof extension including hip to gable, rear dormer window and 1no. side gable window. Replacement of existing windows with new timber framed and aluminium double glazed windows
Awaiting decision Householder Extension Loft or dormer +2 19 docsDomestic -
22 Village Road London N3 1TL
95% historically approved · decision due ~13 Mar
Submission of details of condition 5 (Tree Protection & Method Statement) pursuant to planning permission 25/2899/HSE dated 23/09/2025
Awaiting decision Conditions Trees 3 docs
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