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PLANNING IN NW3 4BY

Planning around NW3 4BY

See applications in the area below, alongside planning rules and protections at your chosen location.

Within 0.62 miles of NW3 4BYApplication dates: 17 Sep 2025 to 17 Sep 2026Showing applications within 0.62 miles of this postcode.
578applications found2
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PLANNING APPLICATIONS

Within 0.62 miles of NW3 4BY

578 applications found.

Some recent applications or decisions may not appear yet.
Notification of Intended Works to Tree(s) in a Conservation AreaNo decision recorded

131 King Henry's Road London NW3 3RB

FRONT GARDEN: 1 x Horse Chestnut (Aesculus hippocastanum) (T1) - Pollard back to the established previous pollard points, removing the current regrowth whilst retaining the existing pollard framework. 1 x Copper Beech (Fagus sylvatica 'Purpurea') (T2) - Pollard back to the established previous pollard points, removing the current regrowth whilst retaining the existing pollard framework and established pollard heads. As an Arboricultural Approved contractor (#AC2626), all works will be undertaken in accordance with BS 39982010 - Tree Work - Recommendations Reason for work: General tree maintenance

Reference
2026/3975/T
Application date
15 Sep 2026
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Notification of Intended Works to Tree(s) in a Conservation AreaNo decision recorded

17 Belsize Lane London NW3 5AD

FRONT GARDEN: 1 x Ash (T1) - Crown thin by 15%. REAR GARDEN: 3 x Hawthorn (G1) - Crown reduce height and spread back to the previous reduction, (approx. 1.5m height and 1.2m spread). 1 x Acer (T2) - Crown reduce height and spread by approx. 15%- 20% (approx. 0.8m height and 0.6m spread). 1 x Magnolia grandiflora (T3) - Crown reduce height by 1m.

Reference
2026/3968/T
Application date
15 Sep 2026
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Amendment to an existing permissionAwaiting decision

49 Maitland Park Road London NW3 2HA

Enclosure of balcony area on front elevation at 1st floor level to provide habitable accommodation ancillary to the existing residential use of the dwellinghouse (Class C3).

Reference
2026/3834/P
Application date
14 Sep 2026
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Tree worksAwaiting decision

46 Primrose Hill Road London NW3 3AA

REAR GARDEN: 1 x Ash (Fraxinus excelsior) (T1) - Reduce height by up to 6m and lateral spread on all sides by up to 4m, back to previous pruning points, to finished crown dimensions of 14m height and 8m lateral spread. Remove failed limb.

Reference
2026/3945/T
Application date
11 Sep 2026
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Notification of Intended Works to Tree(s) in a Conservation AreaNo decision recorded

13 Wedderburn Road London NW3 5QS

REAR GARDEN: 1 x Birch (T1) - Crown reduce height and spread back to the previous reduction points, (approx. 1.8m height and 1.5m spread) leaving soft furnishing growth where possible. Crown thin by 10%.

Reference
2026/3918/T
Application date
10 Sep 2026
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Full planning applicationAwaiting decision

18 Courthope Road London NW3 2LB

Proposed alterations to front boundary treatment, re-paving of front driveway and entrance steps, installation of metal railings above storage, and replacement front entrance door and storage door.

Reference
2026/3928/P
Application date
10 Sep 2026
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Approval of conditionsAwaiting decision

15 Belsize Park Mews London NW3 5BL

Variation of Condition 2 (Approved Plans) of planning reference 2023/3492/P dated 07/08/26 for erection of roof extension, new basement level, alterations to fenestration and associated works. NAMELY: to allow revisions to the external architectural treatment of approved development.

Reference
2026/3909/P
Application date
10 Sep 2026
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Full Planning PermissionNo decision recorded

240 Haverstock Hill London NW3 2AE

Retrospective application for the retention of the existing kitchen extraction system, including associated external ductwork, extraction plant and discharge flue.

Reference
2026/3474/P
Application date
9 Sep 2026
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Householder ApplicationNo decision recorded

45 Heath Hurst Road London NW3 2RU

Installation of 1 no. new additional timber framed double glazed window and replacement of 1 no. existing door with a new timber framed double glazed window to the side elevation of the rear outrigger.

Reference
2026/3853/P
Application date
9 Sep 2026
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Notification of Intended Works to Tree(s) in a Conservation AreaNo decision recorded

6 Pilgrim's Lane London NW3 1SL

REAR GARDEN: 1 x Elder (Sambucus nigra) (T2) - Cut back encroaching lateral growth back to boundary.

Reference
2026/3891/T
Application date
9 Sep 2026
View application →
Householder ApplicationNo decision recorded

27 Glenmore Road London NW3 4BY

Erection of an additional dormer to the rear roof, repositioning of two existing rooflights within the front roof and associated roof works.

Reference
2026/3886/P
Application date
9 Sep 2026
View application →
Planning information from local councils and PlanIt. Area boundaries use ONS and Planning Data where available. Check the council record for the latest decisions and documents.
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PLANNING CONTEXT

Rules and protections at this location

Planning rules and protections that may affect this location.

PLANNING RESTRICTIONS

What applies at this location

These describe protections or restrictions on the location. They are not planning applications or council decisions.

What could affect a property here?

These are planning protections or restrictions that apply at the location we checked. They can affect what you are allowed to build, alter or demolish. The number beside a heading simply tells you how many overlapping map records were found — it is not a rating and it is not the number of planning applications.

Article 4 direction3 overlapping records

This location is covered by the Article 4 direction Belsize Conservation Area (various properties). Some changes that would normally not need planning permission may need it here.

Conservation areaApplies here

This location is inside Belsize. Conservation areas can mean tighter rules for changes to the outside of a property, trees and demolition.

National planning data does not include every local rule. Check the relevant council where a decision depends on it.

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