Planning application
30 Lansdowne Road London N3 1ES
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.51 metres and eaves height of 2.35 metres.
As published by the council, reference 26/3128/PNH
Application record
- Reference
- 26/3128/PNH
- Category
- Prior approval
- Status
- Pending Consideration
- Received
- 25 Aug 2026
- Validated
- 25 Aug 2026
- Ward
- Finchley Church End
- Postcode
- N3 1ES
Comment by 18 September 2026
The council is taking comments on this application until then. Comments go to Barnet through their own planning portal.
Timeline
Dates from the published record
-
25 Aug 2026
Received by Barnet
-
28 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 20 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Barnet took a median of 43 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in London
35 applications on PlanIndex · across 8 councils · 93% 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
4 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 happens while it is decided
The process from here
This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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
-
50 Lansdowne Road London N3 1ES
77% historically approved · decision due ~23 Jun
Erection of a rear outbuilding with 3no. rooflights
Awaiting decision Householder Loft or dormer 11 docsSmall domestic -
30 Lansdowne Road London N3 1ES
79% historically approved · decision due ~20 Oct
Roof extension involving rear dormer window with juliette balcony and 3no. front facing rooflights. Removal of the existing chimney
Awaiting decision Extension Loft or dormer +1 -
15 Lansdowne Road London N3 1ET
Single storey rear extension and extension to existing raised patio
Granted Householder Extension 8 docsSmall domestic -
50 Lansdowne Road London N3 1ES
77% historically approved · decision due ~6 Mar
Erection of a rear outbuilding with 3no. rooflights
Awaiting decision Householder Loft or dormer 11 docsSmall domestic -
Flat 2 202 Nether Street London N3 1JD
60% historically approved · decision due ~8 Jul
Erection of a rear outbuilding
Awaiting decision Full applications 8 docs -
Flat 2 202 Nether Street London N3 1JD
79% historically approved · decision due ~10 Sep
Submission of details of condition 4 (Foundations) pursuant to planning permission 26/1743/FUL dated 06/07/2026
Awaiting decision
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.