Planning application
18 Avenue Road London N12 8PY
Works: Extension Loft or dormer Demolition 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 green roof and 1no. rooflight following demolition of the existing conservatory
As published by the council, reference 25/4883/HSE
Application record
- Reference
- 25/4883/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 5 Dec 2025
- Validated
- 5 Dec 2025
- Ward
- Woodhouse
- Postcode
- N12 8PY
Timeline
Dates from the published record
-
5 Dec 2025
Received by Barnet
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 30 January 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 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
13 applications on PlanIndex · across 4 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
7 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
-
Catherine Lodge 36 - 42 Woodside Park Road London N12 8RP
Use as a Residential Family Assessment Centre for 14 families (Class C2) at no. 40 - 42 and a Residential Family Assessment Centre / Semi-Independent Service for 12 families (Class C2) at no. 36 - 38
Decided Lawful development 7 docs -
North Finchley Telephone Exchange 885 High Road London N12 8QA
79% historically approved · decision due ~15 Oct
Removal of 3 x Nokia AEQC antenna at 22.6m from the stub-tower upon the rooftop of the BT Telephone Exchange. Installation of 3 x Nokia AVHQB antenna at 22.6m utilising existing steelwork upon the stub-tower on the exchange rooftop. Ancillary works will see the re-use of 3 x existing A13451R0V06 antenna at 22.6m and 3 x AZNC RRUs at 22m on the stub-tower. Removal of 6 x RRUs at 22m, 3 x C2 Combiners and 6 x Feeder cables and replacement with 6 x new NOKIA RRUs at 22m, 3 x Multicore fibre cables, 3 x DC Cables, 3 x BoB Boxes, the re-use of 3 x existing multicore fibre cables and refreshment works within the rooftop equipment cabinets.
Awaiting decision -
17 Woodside Park Road London N12 8RT
60% historically approved · decision due ~7 Sep
Single storey rear extension with new patio area
Awaiting decision Full applications ExtensionSmall domestic -
830 High Road London N12 9RA
60% historically approved · decision due ~25 Mar
Conversion of the existing dwelling into 3no. self-contained flats including first floor side/rear infill extension and lightwell. Associated cycle storage
Awaiting decision Full applications New dwelling Extension 7 docsDomestic -
829 High Road London N12 8PR
Refurbishment of the existing ground floor commercial unit (Use Class E(c) estate agents), including rear courtyard infill extension and new rooflight. Conversion of existing upper flat into 3no. self-contained flats including two storey rear extension at first and second floor levels, roof extension with rear dormer window and 3no. rooflights to front roofslope and new communal staircase
Withdrawn Full applications New dwelling Extension +2 9 docs -
829 High Road London N12 8PR
60% historically approved · decision due ~2 Oct
Refurbishment of the existing ground floor commercial unit (Use Class E(c) estate agents), including rear courtyard infill extension and new rooflight. Conversion of existing upper flat into 3no. self-contained flats including new communal staircase. Changes to fenestration
Awaiting decision Full applications New dwelling Extension +2
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.