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Withdrawn before a decision, so it carries no planning weight.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- Withdrawn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- Withdrawn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
Site history
Applications at this address on the Barnet register
This site has had 4 applications since 2026: 1 approved, 0 refused.
-
26/2902/PNH Decided
18 Athenaeum Road London N20 9AE
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.
-
26/2083/HSE Decided
18 Athenaeum Road London N20 9AE
Two storey side extension following demolition of the existing garage
-
26/0820/192 Granted
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
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Decision issued: Withdrawn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
TheDesignConsultant Ltd Agent, registered in London
Active · incorporated 2025 · London
2 applications on PlanIndex
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat withdrawal means
The applicant withdrew this application before Barnet decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.
About prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
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
Granted 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
Decided Householder Extension Demolition 6 docsDomestic -
18 Athenaeum Road London N20 9AE
56% 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.
Decided 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 -
54 Oakleigh Gardens London N20 9AB
Conversion of existing dwelling into 2no self contained flats. Associated recycling/refuse storage area, cycle store and amenity space
Refused Full applications New dwelling 13 docsDomestic -
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
Other prior approval applications
In Barnet
-
26/3835/PNH Awaiting decision
3 Devonshire Crescent London NW7 1DN
Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.48 metres and eaves height of 3.00 metres. Following demolition of existing rear outrigger.
-
26/3832/PNH Awaiting decision
48 Alverstone Avenue Barnet EN4 8EB
Single storey rear extension with a proposed depth of 4.5 metres, maximum height of 3.15 metres and eaves height of 3 metres following demolition of existing rear extension.
-
26/3823/PNH Awaiting decision
7 Southbourne Crescent London NW4 2LB
Single storey rear extension added to an existing extension with the total extension measuring 6.00 metres deep, with a maximum height of 3.00 metres and an eaves height of 3.00 metres.
-
26/3809/PND Awaiting decision
10 Clifford Road Barnet EN5 5PG
Demolition of existing garage and attached pitched-roof structure
-
26/3819/PNH Awaiting decision
78 Russell Lane London N20 0AP
2no. Single storey rear extensions with a proposed depth of 7.00 metres, maximum height of 3.60 metres and eaves height of 3.00 metres. Following demolition of the existing side/rear outrigger.