Planning application
101 Hamilton Terrace London NW8 9QY
Works: Trees
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Left Hand Boundary: T1: Mature Sycamore: Approximately 16.00m: Reduce lateral and sub lateral growth growing across the boundary on No.2 Abercorn Walk and over the roof by up to approximately 5.00m. Crown height and lateral spread along the boundary line is to be preserved at current dimensions. General maintenance. Control encroachment. T2: Norway Maple: Approximately 11.00m: Reduce lateral and sub lateral growth growing across the boundary line, over the roof and garden at No.2 by approximately 1.50m back to as near to the boundary. To control encroachment. G1: Group of Laurel: Overhanging boundary: Trim back to as near to the boundary line as practicable. To control encroachment.
As published by the council, reference 25/08389/TCA
Application record
- Reference
- 25/08389/TCA
- Type
- Applic. for works to trees in CA
- Status
- Pending
- Received
- 17 Nov 2025
- Validated
- 17 Nov 2025
- Ward
- Abbey Road
- Postcode
- NW8 9QY
Site history
Applications at this address on the Westminster register
This site has had 3 applications since 2025: 0 approved, 1 refused.
-
26/03964/TCA Awaiting decision
101 Hamilton Terrace London NW8 9QY
(T5) Sycamore - This is situated in the rear garden of 101 Hamilton Terrace and significantly overhangs the roof of 2 Abercorn Walk. Proposing to reduce lateral branches back to the boundary, reduce height of the tree by up to 3m and lateral spread by 2m, in order to allow more light and inhibit excessive root spread which could cause damage to the retaining wall or foundations.
-
25/05243/FULL Refused
101 Hamilton Terrace London NW8 9QY
Demolition of existing single dwelling house and construction of new house on basement, lower ground, ground, first, second and third floors and associated plant.
Timeline
Dates from the published record
-
17 Nov 2025
Received by Westminster
-
20 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 12 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 66 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Harrison's Tree Service Ltd Agent, a tree-works contractor
110 applications on PlanIndex · across 6 councils · 95% 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
3 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided tree works applications in a median of 39 days. More in our guide to how long planning decisions take.
About tree works applications
Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
101 Hamilton Terrace London NW8 9QY
Demolition of existing single dwelling house and construction of new house on basement, lower ground, ground, first, second and third floors and associated plant.
Refused Full applications Demolition 33 docsDomestic -
99 Hamilton Terrace London NW8 9QY
100% historically approved · decision due ~10 Aug
(T3) Sycamore - This is situated in the rear garden of 99 Hamilton Terrace. Tree is fairly close to the property, proposing to reduce entire crown back to previous pruning points (approximately 2m) in order to allow more light and inhibit excessive root spread which could cause damage to the retaining wall or foundations (T4) Horse Chestnut - This is situated in the rear garden of 99 Hamilton Terrace. Tree is fairly close to the property, proposing to reduce entire crown back to previous pruning points (approximately 2m) and thin crown by 15%, in order to allow more light and inhibit excessive root spread which could cause damage to the retaining wall or foundations.
Awaiting decision Trees 6 docs -
101 Hamilton Terrace London NW8 9QY
100% historically approved · decision due ~10 Aug
(T5) Sycamore - This is situated in the rear garden of 101 Hamilton Terrace and significantly overhangs the roof of 2 Abercorn Walk. Proposing to reduce lateral branches back to the boundary, reduce height of the tree by up to 3m and lateral spread by 2m, in order to allow more light and inhibit excessive root spread which could cause damage to the retaining wall or foundations.
Awaiting decision Trees 6 docs -
1 Abercorn Walk NW8 9XX
100% historically approved · decision due ~10 Aug
(T1) Cherry - This small Cherry has grown at 45 degrees and has fairly significant die back throughout the crown. Proposing to fell the tree in order to plant a healthier specimen in its place (T2) Sycamore - This is situated in adjacent property (Wellesley Court). Tree is fairly close to the property, proposing to reduce entire crown back to previous pruning points (approximately 2m) in order to allow more light and inhibit excessive root spread which could cause damage to the retaining wall or foundations and remove lowest left hand limb growing towards property of approximately 200mm diameter. (T3) Sycamore - This is situated in the rear garden of 99 Hamilton Terrace. Tree is fairly close to the property, proposing to reduce entire crown back to previous pruning points (approximately 2m) in order to allow more light and inhibit excessive root spread which could cause damage to the retaining wall or foundations (T4) Horse Chestnut - This is situated in the rear garden of 99 Hamilton Terrace. Tree is fairly close to the property, proposing to reduce entire crown back to previous pruning points (approximately 2m) and thin crown by 15%, in order to allow more light and inhibit excessive root spread which could cause damage to the retaining wall or foundations (T5) Sycamore - This is situated in the rear garden of 101 Hamilton Terrace and significantly overhangs the roof of 2 Abercorn Walk. Proposing to reduce lateral branches back to the boundary, reduce height of the tree by up to 3m and lateral spread by 2m, in order to allow more light and inhibit excessive root spread which could cause damage to the retaining wall or foundations
Awaiting decision Trees 6 docs -
Flat 2 107 Hamilton Terrace London NW8 9QY
Installation of replacement windows.
Granted Full applications Windows or glazing 15 docs -
Other tree works applications
In Westminster
-
26/06333/TCA Awaiting decision
Basement 17 Claverton Street London SW1V 3AY
Removal of an overgrown and poor specimen Leyland cypress tree in a confined space in the rear garden of 17 Claverton Street, Sw1v 3AY. We wish to remove this tree and replace it with a semi mature Amelanchier Lamarckii which is more appropriate for the space.
-
26/06346/TPO Awaiting decision
Crown Court 123 Park Road London NW8 7JH
2 x lime (T1, T2): crown reduce to previous, most recent reduction points (2-2.5m), retaining furnisging growth and at least 50% of fine branch structure. 1 x London plane (T3): crown reduce to previous most recent reduction points.
-
26/06307/TCA Awaiting decision
140 Loudoun Road London NW8 0ND
T1 Acer reduce by cira 1.5m to suitable pruning points T2 Mature apple tree - Crown lift to 2.5 metres from the ground and cut back from the public infrastructure. T3 Magnolia grandiflora - reduce by 1.5m and cut back from building creating a clearance of 2m T4 - Apple Tree - Remove deadwood and reduce crown by 1m Reason for work: General tree maintenance
-
26/06302/TCA Awaiting decision
Old Admiralty Building Spring Gardens London SW1A 2AH
fell to 50mm from ground level Cherry trees in pots in courtyard (G1 - trees have extensive damage to main stems and crown)
-
26/06282/TCA Awaiting decision
13 Randolph Crescent London W9 1DP
T4 - Reduce magnolia crown by 0.5?1m and thin by 10-15% all around, and remove any deadwood whilst retaining furnishing growth. This is to allow more light through the canopy and maintain the crown at a manageable size.