Planning application
456 Long Lane London N2 8JL
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Single storey rear/side extension
As published by the council, reference 26/2154/HSE
Application record
- Reference
- 26/2154/HSE
- Type
- Householder Application
- Status
- Refused
- Decision
- Refuse
- Received
- 10 Jun 2026
- Validated
- 19 Jun 2026
- Decided
- 12 Aug 2026
- Ward
- East Finchley
- Decision by
- Delegated Decision
- Postcode
- N2 8JL
Timeline
Dates from the published record
-
10 Jun 2026
Received by Barnet
-
19 Jun 2026
Validated
Checked as complete and ready for consideration.
-
12 Aug 2026
Decision issued: Refuse
-
16 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in London
92 applications on PlanIndex · across 21 councils · 87% 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
8 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 refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
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
-
456 Long Lane London N2 8JL
79% historically approved · decision due ~13 May
Roof extension involving rear dormer window with juliette balcony
Awaiting decision Lawful development Extension Loft or dormer +1 6 docs -
18 Trinity Road London N2 8JJ
Non material amendment to planning permission 23/2747/HSE dated 18/08/2023 for `Part single, part two storey rear extension with 1no. rooflight` Amendments include removal of first floor extension and reduction of ground floor extension footprint
Granted Amendments Extension Loft or dormer 4 docs -
4 - 5 King Street London N2 8DY
95% historically approved · decision due ~22 Jul
Removal of condition 5 (Parking space) pursuant to planning pemission 21/0953/FUL dated 22/02/2021 for `Construction of a new roof including increase in ridge height with gable roof feature to front and rear elevations together with 2no dormer windows to rear elevation and one velux window to front elevation to facilitate creation of 1no. self-contained flat with associated parking space, bin store and cycle storage. Alteration to existing front fenestration with provision of Juliette balconies and front porch.`
Awaiting decision Conditions Extension Loft or dormer +2 4 docsSmall domestic -
56 Leopold Road London N2 8BG
79% historically approved · decision due ~24 Apr
Changes to rear fenestration
Awaiting decision Lawful development Windows or glazing 3 docs -
17 New Trinity Road London N2 8EE
Roof extension involving rear dormer with juliette balcony and 1no. rooflight, outrigger dormer, and 3no. front facing rooflights. (amended)
Decided Lawful development Extension Loft or dormer 7 docs -
Holy Trinity Church Church Lane London
Mixed Species, Plum, Sycamore and Ash (applicants ref. G1) - Cut back trees overhanging 7 Trinity Avenue, N2 OLX by up to 2-3m. Standing in Area A1 of Tree Preservation Order. Mixed Species (applicants ref. G2) - Clear 2m over vegetation and sapling trees overhanging 69 Church Lane, N2 0TH. Standing in Area A1 of Tree Preservation Order.
Granted Trees 5 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