Planning application
12 Woodside Grove London N12 8QU
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 with rear dormer window and 1no. rear facing rooflight. Removal of chimney
As published by the council, reference 25/3570/HSE
Application record
- Reference
- 25/3570/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 28 Aug 2025
- Validated
- 2 Sep 2025
- Ward
- Woodhouse
- Postcode
- N12 8QU
Site history
Applications at this address on the Barnet register
This site has had 2 applications since 2025: 0 approved, 1 refused.
-
25/4766/FUL Refused
12 Woodside Grove London N12 8QU
Change of use from a single dwellinghouse (Use Class C3) to a 7 bed HMO (House in Multiple Occupation (Sui generis) including single storey rear extension and roof extension involving hip to gable with rear dormer window and 1no. rear and 3no. front facing rooflights. Removal of chimney. Associated refuse/recycling and cycle storage
Timeline
Dates from the published record
-
28 Aug 2025
Received by Barnet
-
2 Sep 2025
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 28 October 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 43 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
56 applications on PlanIndex · across 18 councils · 82% 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
23 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
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 500 metres
-
12 Woodside Grove London N12 8QU
Change of use from a single dwellinghouse (Use Class C3) to a 7 bed HMO (House in Multiple Occupation (Sui generis) including single storey rear extension and roof extension involving hip to gable with rear dormer window and 1no. rear and 3no. front facing rooflights. Removal of chimney. Associated refuse/recycling and cycle storage
Refused Full applications Extension Loft or dormer +1 31 docsSmall domestic -
Gloucester House 150 Woodside Lane London N12 8TP
60% historically approved · decision due ~14 Oct
Additional storey at second floor level to provide 4no. self-contained flats with associated amenity space
Awaiting decision Full applications New dwelling 39 docs -
979 High Road London N12 8QR
79% historically approved · decision due ~27 Nov
Use as vehicle repair workshop, vehicle showroom and car wash
Awaiting decision Lawful development 7 docs -
979 High Road London N12 8QR
Installation of 1no. non-illuminated fascia sign
Granted Advertising 12 docs -
979 High Road London N12 8QR
Change of use of premises from partial use as car rental(Sui Generis) and workshop(Class B2) to full use as light vehicle repair workshop and installation of MOT Bay
Granted Full applications 15 docs -
979 High Road London N12 8QR
95% historically approved · decision due ~2 Mar
Submission of details of condition 3 (Noise Report) and Condition 5 (Contaminated Land) pursuant to planning permission 25/4246/FUL dated 02/12/2025.
Awaiting decision Conditions 6 docs
Other householder applications
In Barnet
-
26/3249/HSE Awaiting decision
19 Rushdene Avenue Barnet EN4 8EN
New front vehicular access and hardstanding to provide off-street parking space. New retaining wall following demolition of the existing wall and raised planted beds
-
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.