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Planning Applications in Frognal.

Around NW3 6BA · Frognal ward. Results use the search distance below.

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Recent applications

Within 0.62 miles of NW3 6BAApplication dates: 18 Oct 2025 to 18 Oct 2026Showing applications within 0.62 miles of this postcode.
501applications found2

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PLANNING APPLICATIONS

Within 0.62 miles of NW3 6BA

501 applications found.

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

Flat 1 1 Belsize Avenue London NW3 4BL

FRONT GARDEN: 1 x Mulberry (Morus sp.) (T1) - Reduce height by up to 0.5m and lateral spread on all sides by up to 0.5m to finished crown dimensions of 5.5m height and 4m lateral spread. Crown lift to provide 1.8m ground clearance. Ensure branches are in line…

Reference
2026/4494/T
Application date
16 October 2026
Notification of Intended Works to Tree(s) in a Conservation AreaStatus not supplied

11 Lyndhurst Road London NW3 5PX

REAR GARDEN: 1 x Horse Chestnut (T1) - Reduce crown by 20%, 4m of height and 3m of width.

Reference
2026/4582/T
Application date
16 October 2026
Application for Works to Tree(s) covered by a TPOStatus not supplied

11 Lyndhurst Road London NW3 5PX

(TPO REF: C238-T1) FRONT GARDEN: 1 x Lime (T2) - Reduce crown by 30%, back to previous growth points 3m of height and 2m of width.

Reference
2026/4586/T
Application date
16 October 2026
Listed Building ConsentStatus not supplied

5 Holly Mount London Camden NW3 6SG

Replacement of existing roof slates and lead flashings where these have deteriorated. The works also include lead capping of the coping stones to match neighbouring properties

Reference
2026/4569/L
Application date
15 October 2026
Householder ApplicationStatus not supplied

5 Holly Mount London Camden NW3 6SG

Replacement of existing roof slates and lead flashings where these have deteriorated. The works also include lead capping of the coping stones to match neighbouring properties

Reference
2026/2366/P
Application date
15 October 2026
Application for Works to Tree(s) covered by a TPOStatus not supplied

48 Frognal Londo NW3 6AG

(TPO REF: 8H-T2) FRONT GARDEN: 1 x Lime (T1)- Crown reduction back to previous pruning points by 2m bringing lateral growth to shape by 1.5m. Leaving the tree a standing height by 8m.

Reference
2026/4490/T
Application date
15 October 2026
Notification of Intended Works to Tree(s) in a Conservation AreaStatus not supplied

51 Maresfield Gardens London NW3 5TE

REAR GARDEN: 1 x Poplar (T1) - Pollard back to previous points. 1 x Oak (T2) - Reduce by 1m - 2m.

Reference
2026/4429/T
Application date
14 October 2026
Full Planning PermissionStatus not supplied

Flat 1 35 Netherhall Gardens London NW3 5RL

Demolition of existing outbuilding in the rear garden and construction of a new garden room, alterations to existing rear terrace and existing double glazed windows to front bay to living room replaced with new double glazed windows.

Reference
2026/4000/P
Application date
13 October 2026
Application for Works to Tree(s) covered by a TPOStatus not supplied

7 Grange Gardens London NW3 7XG

(TPO REF: A1) REAR GARDEN: 1 x Horse Chestnut (T3) - Prune back encroaching lateral growth to the boundary line, removing branches that extend beyond the agreed boundary where suitable pruning points permit. All works will be undertaken in accordance with BS 39982010 - Tree Work - Recommendations.

Reference
2026/4415/T
Application date
13 October 2026
Notification of Intended Works to Tree(s) in a Conservation AreaStatus not supplied

59 Maresfield Gardens London NW3 5TE

FRONT GARDEN: 1 x London Plane (T2) - Re-pollard back to established historical pollarding points of up to approx. 2.5m, retaining the existing pollard framework and maintaining the tree's established management regime. All works will be undertaken in accordance with bs 39982010 - tree work - Recommendations.

Reference
2026/4502/T
Application date
13 October 2026
Application for Works to Tree(s) covered by a TPOStatus not supplied

40 Netherhall Gardens London NW3 5TP

(TPO REF: C609 2006) FRONT GARDEN: 1 x Cypress (T10) - Reduction and selective reshaping of the lower crown below approx. 5m, avoiding excessive removal of live growth. (TPO REF: 20H-T60 & T61) FRONT GARDEN: 2 x Limes (T6 & T7) - Re-pollard to established historical pruning points…

Reference
2026/4504/T
Application date
13 October 2026
Approval of DetailsStatus not supplied

4 Oak Hill Park London NW3 7LG

Details of condition 5 (remediation verification report) of planning permission 2025/1512/P, granted on 31/10/2025 for 'installation of outdoor inground swimming pool in rear garden with associated plant room and 1no Air Source Heat Pump'.

Reference
2026/4446/P
Application date
13 October 2026
Application for Works to Tree(s) covered by a TPOStatus not supplied

6 Grange Gardens London NW3 7XG

(TPO REF: A1) REAR GARDEN: 1 x English Oak (Quercus robur) (T1) - Crown reduction, pruning back to suitable secondary growth points where appropriate. 1 x Wild Cherry (T2) - Reduce overall crown height by approx. 2m - 2.5m, pruning back to suitable growth points. Lateral growth overhanging…

Reference
2026/4413/T
Application date
13 October 2026
Notification of Intended Works to Tree(s) in a Conservation AreaStatus not supplied

40 Netherhall Gardens London NW3 5TP

SIDE GARDEN: 1 x London Plane (T1) - Reduce overall crown by up to approx. 2.5m, pruning back to suitable secondary growth points whilst retaining the tree's established structure. REAR GARDEN: 1 x Grandiflora (T2) - Reduce overall crown by approx. 1m, selectively pruning to suitable growth points…

Reference
2026/4439/T
Application date
13 October 2026
Application for Works to Tree(s) covered by a TPOStatus not supplied

59 Maresfield Gardens London NW3 5TE

(TPO REF: 20H-T74) FRONT GARDEN: 1 x Lime (T1) - Crown reduction of up to approx. 2.5m, reducing crown back to suitable and appropriate established pruning points from the previous reduction. All works will be undertaken in accordance with bs 39982010 - tree work - Recommendations.

Reference
2026/4438/T
Application date
13 October 2026
Notification of Intended Works to Tree(s) in a Conservation AreaStatus not supplied

Bolton House Windmill Hill London NW3 6SJ

REAR GARDEN: 1 x Quince (T1) - Reduce crown height by approx. 1.5m - 1.7m as is practicable. Reduce lateral and sub lateral growth by approx. 1.2m all around. 1 x Goat Willow (T2) - Reduce back to original pollard points, approx. 1.5m below previous higher pollard points.

Reference
2026/4416/T
Application date
12 October 2026
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

These rules were checked at the search location (NW3 6BA). They do not necessarily apply to every address in the results area.

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 direction2 overlapping records

This location is covered by the Article 4 direction Basements. Some changes that would normally not need planning permission may need it here.

Conservation areaApplies here

This location is inside Fitzjohns Netherhall. 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.