Planning application
10 And 12 Asmuns Hill London NW11 6ET
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Underpinning works due to subsidence to both properties Piles raft underpinning is proposed to stabilise them, followed by superstructure repairs of subsidence damage using like for like materials
As published by the council, reference 26/0554/LBC
Application record
- Reference
- 26/0554/LBC
- Type
- Listed Building Consent / Demolition
- Status
- Approved subject to conditions
- Decision
- Approve subject to conditions
- Received
- 12 Feb 2026
- Validated
- 13 Feb 2026
- Decided
- 30 Jun 2026
- Ward
- Garden Suburb
- Decision by
- Delegated Decision
- Postcode
- NW11 6ET
Timeline
Dates from the published record
-
12 Feb 2026
Received by Barnet
-
13 Feb 2026
Validated
Checked as complete and ready for consideration.
-
30 Jun 2026
Decision issued: Approve subject to conditions
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in London
1 application on PlanIndex
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
13 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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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6 Asmuns Hill London NW11 6ET
87% historically approved · decision due ~12 Mar
1 x Mature Hawthorn (applicants ref. T1) - Approximately 5.00m. Thin upper crown density by approximately 20%. Remove major dead wood throughout the crown. Remove dead Ivy stems. Reason: General maintenance. 1 x Laburnum (applicants ref. T2) - Approximately 4.00m. Thin crown density by 20%. Tip prune to reduce by approximately 0.75m. Reason: General maintenance. 1 x Multi Stemmed Laburnum (applicants ref. T3) - Approximately 4.00m. Remove stems. Reason: To provide adequate clearance of the building and increase light levels as it is growing close to the building and touching the roof. Group of Mature Leyland Cypress (applicants ref. G1) - Approximately 12.00m. Reduce crown heights by approximately 4.00-5.00m (40-50%). Reduce lateral and sub lateral growth overhanging No.6 by approximately 1.20m whilst preserving viable green branch ends to ensure crown continuity. Reason: General maintenance and to control encroachment.
Awaiting decision Trees 3 docs -
Allotments Asmuns Place London NW11 6ES
87% historically approved · decision due ~28 Oct
5 x Lime (applicants ref. G1) - Lift overhang by 5 metres to clear the allotments. 7 x Plum (applicants ref. G2) - Reduce vertical and lateral growth by 3 metres. Hedge - Reduce to 2 metres approx. 3 x Hawthorn (applicants ref. T3) - Reduce vertical and lateral growth by 2 metres approx. 1 x Elder (applicants ref. T4) - Lift to clear the allotments. 1 x Plum (applicants ref. T5) - Lift and clip in. 1 x Plum (applicants ref. T6) - Lift to clear the allotments. 1 x Small Plum (applicants ref. T7) - Lift by 3 metres to clear the allotments.
Awaiting decision Trees 4 docs -
25 Asmuns Hill London NW11 6ES
79% historically approved · decision due ~11 Sep
1 x Oak (applicants ref. T3) - Remove to near ground level and treat stump to inhibit regrowth. (See related notice TCP/0407/26)
Awaiting decision -
1 Asmuns Hill London NW11 6ES
87% historically approved · decision due ~13 Nov
1 x Magnolia - Reduce the density by crown thinning 25%, including removal of dead wood, lifting of low branches and the necessary trimming back from the house.
Awaiting decision Trees 4 docs -
142 Hampstead Way London NW11 7XH
1 x Pear Tree - Reduce the density by crown thinning approximately 20% including the removal of dead wood, lifting of low branches, and the necessary shaping of the tree. Reduce by 1-2 metres and prune branches at convenient growth points.
Decided Trees 4 docs
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26/3077/LBC Awaiting decision
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Replacement of existing double glazed timber windows and doors
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Installation of safety handrail located by steps at front door
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26/2955/LBC Awaiting decision
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Installation of external air conditioning unit at ground level in side passage, with timber screening