Planning application
18 Athenaeum Road London N20 9AE
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.
Proposal
Single storey rear extension with a proposed maximum depth of 6.0m, a maximum height of 2.95m and an eaves height of 2.85m
As published by the council, reference 26/1893/PNH
Application record
- Reference
- 26/1893/PNH
- Type
- Prior Notification (Householder)
- Status
- Withdrawn
- Decision
- Withdrawn
- Received
- 20 May 2026
- Validated
- 26 May 2026
- Decided
- 11 Jun 2026
- Ward
- Whetstone
- Decision by
- Delegated Decision
- Postcode
- N20 9AE
Timeline
Dates from the published record
-
20 May 2026
Received by Barnet
-
26 May 2026
Validated
Checked as complete and ready for consideration.
-
11 Jun 2026
Decision issued: Withdrawn
-
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
4 applications on PlanIndex · across 2 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
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 withdrawal means
The process from here
The applicant withdrew this application before the council decided it, so it carries no planning weight and no fee refund is automatic. Withdrawal often follows officer feedback that a refusal was likely.
The applicant is free to submit a revised application at any time, and many withdrawn schemes return in amended form, so the site is worth watching if the proposal affected you.
About prior approval applications
How this application type works
Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.
Nearby applications
Within 500 metres
-
18 Athenaeum Road London N20 9AE
Single storey rear extension with 2no. rooflights. Roof extension involving rear dormer window 2no. front facing rooflights and new side gable window
Decided Lawful development Extension Loft or dormer +1 5 docsSmall domestic -
18 Athenaeum Road London N20 9AE
77% historically approved · decision due ~21 Aug
Two storey side extension following demolition of the existing garage
Awaiting decision Householder Extension Demolition 6 docsDomestic -
18 Athenaeum Road London N20 9AE
58% historically approved · decision due ~1 Oct
Single storey rear extension with a proposed depth of 4.00 metres, maximum height of 3.50 metres and eaves height of 2.50 metres.
Awaiting decision Prior approval ExtensionSmall domestic -
16 Oxford Gardens London N20 9AG
77% historically approved · decision due ~18 Feb
Single storey side/rear extension with 3no. rooflights with new patio area. New front porch. Conversion of the existing garage into habitable room insertion of window to replace garage door. New side boundary fencing
Awaiting decision Householder Extension Loft or dormer +1 8 docsSmall domestic -
52 Oakleigh Gardens London N20 9AB
Variation of condition 1 (Approved plans) 3 (Materials) pursuant to planning permission 25/1604/HSE dated 05/06/2025 for `Roof extension involving rear dormer window and 2no. front facing rooflights.` Amendments include change of material on the rear elevation from tile to zinc
Granted Conditions Extension Loft or dormer +1 8 docs -
52 Oakleigh Gardens London N20 9AB
71% historically approved · decision due ~7 Apr
Non material amendment to planning permission 25/1604/HSE dated 05/06/2025 for `Roof extension involving rear dormer window and 2no. front facing rooflights.` Amendments include change of material on the rear elevation from tile to zinc
Awaiting decision Amendments Extension Loft or dormer +1 3 docs
Other prior approval applications
In Barnet
-
26/3224/PNH Awaiting decision
Low Ridge Rowley Lane Barnet EN5 3HS
Single storey rear extension with a proposed depth of 8.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.
-
26/3218/PNH Awaiting decision
22 Highcroft Gardens London NW11 0LX
2no. Single storey rear extensions with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres, and depth of 3.05 metres, maximum height of 3.00 metres and eaves height of 3.00 metres respectively, following demolition of existing roofed patio.
-
26/3212/PNH Awaiting decision
10 Richmond Road Barnet EN5 1SB
Single storey rear extension with a proposed depth of 5.54 metres, maximum height of 3.50 metres and eaves height of 3.00 metres.
-
26/3183/PNH Awaiting decision
34 Selvage Lane London NW7 3SP
Single storey rear extension with a proposed depth of 3.80 metres, maximum height of 3.00 metres and eaves height of 2.75 metres, following partial demolition of existing side manifestation.
-
26/3194/PNH Awaiting decision
74 Windsor Drive Barnet EN4 8UD
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.60 metres, following demolition of the existing rear extension.