Planning application
33 Cheyne Walk London NW4 3QH
Works: Extension Loft or dormer Windows or glazing 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
Roof extension involving hip to gable to both sides, rear dormer window with juliette balcony, 1no. front facing rooflight and new side gable window
As published by the council, reference 26/0489/HSE
Application record
- Reference
- 26/0489/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 9 Feb 2026
- Validated
- 9 Feb 2026
- Ward
- Hendon
- Postcode
- NW4 3QH
Timeline
Dates from the published record
-
9 Feb 2026
Received by Barnet
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 6 April 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.
Who's behind it
Company information only, from the register and Companies House
Agent on file, a planning consultancy registered in Barnet
57 applications on PlanIndex · across 10 councils · 67% 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
24 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
-
33 Cheyne Walk London NW4 3QH
95% historically approved · decision due ~11 Mar
Variation of condition 1 (Approved plans) of planning permission 24/4516/HSE dated 10/0/2025 for Part single, part two storey front, side and rear extension with new patio area following demolition of the existing garage and rear extension. Variation to include improve design by lowering the floor and altering existing windows, including blocking and replacing rear first-floor windows, replacing a first-floor window, and enlarging ground-floor bay windows
Awaiting decision Conditions Extension Demolition +1 2 docs -
33 Cheyne Walk London NW4 3QH
79% historically approved · decision due ~4 Mar
Construction of a new flat roof following removal of an existing right hand side pitched roof (First Stage). Alterations and extensions to roof including hip to gable to both sides, 1no. rear dormer window with juliette balcony. 1no. rooflight to front roofslope and 1no. gable window (Second Stage)
Awaiting decision Lawful development Extension Loft or dormer +1 29 docs -
214 Hendon Way London NW4 3NE
95% historically approved · decision due ~17 Nov
Submission of details of condition 4 (Demolition, Construction Management and Logistics Plan) pursuant to planning permission 25/3108/HSE dated 19/09/2025
Awaiting decision Conditions Demolition 4 docs -
214 Hendon Way London NW4 3NE
61% historically approved · decision due ~21 Oct
Conversion of the existing dwelling into 5no. self contained units. Associated refuse/recycling, cycle storage, amenity space and off-street parking spaces
Awaiting decision Full applicationsDomestic -
1 Beaufort Gardens London NW4 3QN
79% historically approved · decision due ~24 Nov
Erection of a rear outbuilding
Awaiting decision Lawful development 8 docs -
359 Hendon Way London NW4 3LY
61% historically approved · decision due ~17 Nov
Conversion of the existing dwelling from HMO into 3no. self-contained flats including two storey rear extension, first floor front extension, new front entrance door, roof extension including side and rear dormer window with juliette balcony, front, side and rear rooflights and changes to fenestration. Associated amenity space, refuse and recycling and cycle storage
Awaiting decision Full applications New dwelling Extension +2 9 docsDomestic
Other householder applications
In Barnet
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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