Planning application
16 Brook Avenue Edgware HA8 9XF
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 extension with a proposed depth of 4.00 metres, maximum height of 3.50 metres and eaves height of 2.88 metres
As published by the council, reference 26/0444/PNH
Application record
- Reference
- 26/0444/PNH
- Type
- Prior Notification (Householder)
- Status
- Prior Approval Required and Refused
- Decision
- Prior Approval Required and Refused
- Received
- 5 Feb 2026
- Validated
- 11 Feb 2026
- Decided
- 18 Mar 2026
- Ward
- Edgware
- Decision by
- Delegated Decision
- Postcode
- HA8 9XF
Timeline
Dates from the published record
-
5 Feb 2026
Received by Barnet
-
11 Feb 2026
Validated
Checked as complete and ready for consideration.
-
18 Mar 2026
Decision issued: Prior Approval Required and Refused
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file
2 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
6 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 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 Brook Avenue Edgware HA8 9XF
Conversion of existing dwelling into 2no. self-contained flats. New side entrance door
Refused Full applications New dwelling 15 docsDomestic -
46 St Margarets Road Edgware HA8 9UU
70% historically approved · decision due ~8 May
Non material amendment to planning permission original 25/4356/HSE dated 18/12/2025 for 'Single storey rear and side extension with 5no. flat rooflights'. Amendments include adding one additional window to the south west rear extension
Awaiting decision Amendments Extension Loft or dormer +1 9 docsSeveral homes -
46 St Margarets Road Edgware HA8 9UU
Single storey rear and side extension with 5no. flat rooflights
Granted Householder Extension Loft or dormer 9 docsSeveral homes -
Small domestic
-
Beehive Court 1 Stream Lane Edgware HA8 7YB
61% historically approved · decision due ~20 Oct
Mansard roof extension with front/side and rear dormer windows and raising of the ridge height to provide 1no. self-contained flat. Second floor rear extension to Flats 9 and 11
Awaiting decision Full applications New dwelling Extension +3 -
19 St Margarets Road Edgware HA8 9UT
77% historically approved · decision due ~22 Jul
Part single, part two storey side and rear extension with 2no. rooflights and associated access steps and garage conversion to provide under croft access to the rear garden and store. New front porch. Roof extension involving new crown roof, side and rear dormer windows, 2no. flat, 1no. side facing and 1no. front facing rooflights and new side raised roof
Awaiting decision Householder Extension Loft or dormer +1 19 docsSeveral homes
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.