Planning application
35 Cowper Road London N14 5RR
Works: Extension Loft or dormer Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Single storey rear extension with 2no. rooflights
As published by the council, reference 26/1924/HSE
Application record
- Reference
- 26/1924/HSE
- Type
- Householder Application
- Status
- Approved subject to conditions
- Decision
- Approve subject to conditions
- Received
- 21 May 2026
- Validated
- 21 May 2026
- Decided
- 7 Jul 2026
- Ward
- Brunswick Park
- Decision by
- Delegated Decision
- Postcode
- N14 5RR
Timeline
Dates from the published record
-
21 May 2026
Received by Barnet
-
7 Jul 2026
Decision issued: Approve subject to conditions
-
16 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Enfield
91 applications on PlanIndex · across 7 councils · 86% 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
12 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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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
-
28 Cowper Road London N14 5RT
77% historically approved · decision due ~22 May
Part single, part two storey side and rear extensions. Erection of a rear outbuilding following demolition of the existing garage
Awaiting decision Householder Extension Demolition 4 docsSmall domestic -
17 Hampden Square London N14 5JP
60% historically approved · decision due ~11 Aug
Single storey rear extension. Alterations to fenestration on rear elevation (amended description and drawings)
Awaiting decision Full applications Extension Windows or glazingSmall domestic -
2 Oakdale London N14 5RE
79% historically approved · decision due ~16 Sep
Roof extension involving hip to gable with rear dormer window, juliette balcony and 3 no. front facing rooflights
Awaiting decision Extension Loft or dormer +1 -
55 Hampden Way London N14 5DJ
79% historically approved · decision due ~12 Aug
Single storey rear extension (Retrospective Application)
Awaiting decision ExtensionSmall domestic -
116 Chase Way London N14 5DH
58% historically approved · decision due ~1 Jul
Single storey rear extension with a proposed depth of 5.13 metres, maximum height of 3.15 metres and eaves height of 3.00 metres
Awaiting decision Prior approval Extension 11 docsSmall domestic -
90 Chase Way London N14 5DG
Roof extension involving hip to gable, rear dormer window, juliette balcony, 2no. front facing rooflights and new side gable window
Decided Lawful development Extension Loft or dormer +1 16 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.