Planning application
9 Lyndhurst Avenue London NW7 2AD
Works: Extension Demolition 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 maximum depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres, following demolition of existing outbuilding.
As published by the council, reference 26/2380/PNH
Application record
- Reference
- 26/2380/PNH
- Type
- Prior Notification (Householder)
- Status
- Prior Approval Required and Refused
- Decision
- Refused As published: Prior Approval Required and Refused
- Received
- 23 Jun 2026
- Validated
- 23 Jun 2026
- Decided
- 28 Jul 2026
- Ward
- Burnt Oak
- Decision by
- Delegated Decision
- Postcode
- NW7 2AD
Site history
Applications at this address on the Barnet register
This site has had 6 applications since 2026: 1 approved, 2 refused.
-
26/3727/HSE Awaiting decision
9 Lyndhurst Avenue London NW7 2AD
Single storey rear extension
-
26/2913/PNH Awaiting decision
9 Lyndhurst Avenue London NW7 2AD
Single storey rear extension with a proposed maximum depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres, following demolition of existing outbuilding.
-
26/2914/HSE Awaiting decision
9 Lyndhurst Avenue London NW7 2AD
Erection of a rear outbuilding with crown roof and 2no. rooflights and the construction of an associated base
-
26/2382/192 Refused
9 Lyndhurst Avenue London NW7 2AD
Erection of a rear outbuilding with 2no. rooflights
-
26/2391/192 Granted
9 Lyndhurst Avenue London NW7 2AD
Roof extension involving hip to gable, rear dormer window and front and side facing rooflights
Timeline
Dates from the published record
-
23 Jun 2026
Received by Barnet
-
28 Jul 2026
Decision issued: Prior Approval Required and Refused
-
9 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Praktical Solutions Ltd Agent, registered in St. Albans
Active · incorporated 2019 · St. Albans
12 applications on PlanIndex · across 4 councils · 80% granted
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
10 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.
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Open the documentsWhat this refusal means
Barnet refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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
-
9 Lyndhurst Avenue London NW7 2AD
Erection of a rear outbuilding with 2no. rooflights
Refused Lawful development Loft or dormer 5 docs -
9 Lyndhurst Avenue London NW7 2AD
Roof extension involving hip to gable, rear dormer window and front and side facing rooflights
Granted Lawful development Extension Loft or dormer +1 7 docs -
16 Woodcroft Avenue London NW7 2AG
Single storey rear extension with new terrace area. Erection of a new side garage following demolition of the existing garage. Erection of a rear outbuilding
Granted Lawful development Extension Demolition 28 docsSmall domestic -
16 Woodcroft Avenue London NW7 2AG
Part single, part two storey side and rear extension
Granted Householder Extension 23 docsDomestic -
7 Lyndhurst Avenue London NW7 2AD
79% historically approved · decision due ~13 Aug
Roof extension involving side cottage dormers including rear dormer window with juliette balcony, 2no. front facing rooflights. Alterations to main ridge height reducing its final height. Removal of chimney to side roofslope. Replacement of first floor rear gable pitched roof with flat roof [Amended Description]
Awaiting decision Extension Loft or dormer +2 -
9 Lyndhurst Avenue London NW7 2AD
77% historically approved · decision due ~10 Dec
Single storey rear extension
Awaiting decision Householder ExtensionSmall domestic
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.