Planning application
4, BROCKLEY HILL HOUSE Brockley Hill, Stanmore, Harrow, HA7 4LN
Works: Trees
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Tree Number - G1 Tree Type - Himalayan birch Approx. Diameter at 1.5m - 0.2m Approx. Height - 7m Approx. Crown Spread Diameter - 4m Location - See map Service - Crown Reduction Work Required - Reduce height by up to 1.5m and lateral spread on all sides by up to 1m Reason - As per clients specification Priority Code - On Tree Type - Cherry (Prunus avium) Approx. Diameter at 1.5m - 0.2m Approx. Height - 7m Approx. Crown Spread Diameter - 4m Location - See map Service - Crown Reduction Work Required - Reduce height by up to 1m and lateral spread on all sides by up to 1m Reason - As per clients specification Priority Code - On Tree Number - T1 Tree Type - Oak Approx. Height - 14m Approx. Crown Spread Diameter - 14m Location - See map Service - Crown Reduction Work Required - Reduce height by up to 2m and lateral spread on all sides by up to 2m Reason - As per clients specification Priority Code - On Tree Number - T2 Tree Type - Oak Approx. Height - 10m Approx. Crown Spread Diameter - 6m Location - See map Service - Crown lift Work Required - Crown lift by up to 3m Reason - As per clients specification Priority Code - On Tree Number - T3 Tree Type - Hazel Approx. Height - 5m Location - See map Service - Cut back Work Required - Cut back lateral growth over clients side by 2-3m Reason - As per clients specification Priority Code - On Tree Number - T4 Tree Type - Cherry Approx. Height - 8m Approx. Crown Spread Diameter - 8m Location - See map Service - Crown Reduction Work Required - Reduce height by up to 5m and lateral spread on all sides by up to 5m Reason - Tree is now dead, client would like to stabilise the tree and retain the tree for habitat Priority Code - On Planning Portal Reference: PP-14637341 You might find it useful to contact an arborist (tree surgeon) for help with defining appropriate work. Where trees are protected by a Tree Preservation Order, please number them as shown in the First Schedule to the Tree Preservation Order where this is available. You should use the same numbering on your sketch plan (see below for sketch plan requirements). Please provide the following information: Tree species The number used on the sketch plan; and A description of the proposed works. Where trees are protected by a Tree Preservation Order you must also provide: Tree Number - T5 Tree Type - Cherry Approx. Height - 8m Approx. Crown Spread Diameter - 2m Location - See map Service - Section dismantle Work Required - Section dismantle tree to near ground level Reason - Tree is now dead Priority Code - On Tree Number - T6 Tree Type - Oak Approx. Height - 10m Approx. Crown Spread Diameter - 8m Location - See map Service - Crown lift Work Required - Crown lift by up to 3m Reason - As per clients specification Priority Code - On Tree Number - T7 Tree Type - Oak Approx. Height - 12m Approx. Crown Spread Diameter - 6m Location - See map Service - Crown lift Work Required - Crown lift by up to 3m Reason - As per clients specification Priority Code - On Tree Number - T8 Tree Type - Oak Approx. Height - 12m Approx. Crown Spread Diameter - 10m Location - See map Service - Crown lift Work Required - Crown lift by up to 3m (avoid removing larger limbs) Reason - As per clients specification Priority Code - On Tree number - T9 Tree Type - Ash Approx. Diameter at 1.5m - 0.4m Approx. Height - 12m Location - See map Service - Crown Reduction Work Required - Reduce height by up to 2m and lateral spread on all sides by up to 2m Reason - As per clients specification Priority Code - On
As published by the council, reference PL/0154/26
Application record
- Reference
- PL/0154/26
- Type
- Works to Protected Trees
- Received
- 20 Jan 2026
- Ward
- Stanmore
- Postcode
- HA7 4LN
Timeline
Dates from the published record
-
20 Jan 2026
Received by Harrow
-
12 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 17 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Checking the current position
The published feed does not show a live status for this application; the register on Harrow's own portal holds the authoritative version.
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.
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Not In Hertsmere Royal National Orthopaedic Hospital Brockley Hill Stanmore. HA7 4LP
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Granted Outline New dwelling Demolition 1 docMajor scheme -
Eastgate House, ROYAL NATIONAL ORTHOPAEDIC HOSPITAL Brockley Hill, Stanmore, Harrow, HA7 4LP
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ROYAL NATIONAL ORTHOPAEDIC HOSPITAL Brockley Hill, Stanmore, Harrow, HA7 4LP
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Eastgate House Royal National Orthopaedic Hospital Brockley Hill Stanmore Harrow HA7 4LP
Alteration, conversion and part demolition of existing buildings and the erection of a part single, part two, part three and part four storey building comprising a 70 bed care home (Class C2) with key worker accommodation and parking provisions
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Other tree works applications
In Harrow
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PL/1482/26 Status unknown
OAK VIEW Brickfields, Harrow Hill, Harrow, HA2 0JG
T1 – Oak Remove all deadwood from the crown to mitigate the risk of falling branches and improve overall safety. Cut back crown growth from the building by approximately 0.5 metres whilst maintaining the natural shape and appearance of the tree. Extract, process, and remove all arising from site.
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PL/1452/26 Status unknown
6 Canons Drive, Edgware, Harrow, HA8 7QP
T1 Cypress of the submitted MWA Arboricultural Report Works: Remove to near ground level. HG1 Cypress and Yew Group of the submitted MWA Arboricultural Report Works: Remove a 1.5m section to create a clearance of 5m to the front elevation. Reason: Clay shrinkage subsidence damage at the subject property.
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PL/1231/26 Granted
THE TOWER COTTAGE Harrow Park, Harrow, HA1 3JE
Conservation Area known as Harrow Park Pissard plum: In decline. Remove.
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PL/1180/26 Status unknown
25 Dennis Lane, Stanmore, Harrow, HA7 4JS
I am seeking consent to remove both Lawson Cypresses by felling the trees, including removing any root above ground level. The main reason for wanting to fell Tree Number T11 with TPO Number 520 is the safety risk it poses. The tree’s root system is actively causing physical damage to my property as the roots are uplifting driveway slabs, creating uneven surfaces. This has introduced a clear trip hazard, posing a risk to residents and visitors. The displacement appears to be ongoing, indicating that damage will likely worsen over time if the tree remains.
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PL/0983/26 Granted
42 West Towers, Pinner, Harrow, HA5 1UA
Conservation Area known as West Towers Conservation Area T1 Weeping Willow: Full crown reduction (Pollard) of 1 mature weeping willow taken back to healthy growth points. - T2 Spruce: Crown lift, dead wooding, and balancing of spruce back to healthy growth points