1 Woodhall Drive, Pinner, Harrow, HA5 4TG Data via plota.co.uk

PL/2531/25 - Trees in a Conservation Area Approved
Trees & landscaping

Proposal

Pinnerwood Park Estate Conservation Area Silver Birch (garden): Reduce from 9m to 7m and reshape Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
29 Sept 2025
✓
Validated
23 Oct 2026
✓
Approved
23 Oct 2026

Approved on 23 Oct 2026 · Last checked 24 Oct 2026

Documents 4

Plans & drawings 1

PDF Tree Plan Plans · 30 Sept 2025 View ↗

Application forms 1

PDF Application Form Redacted Application Form (Redacted) · 30 Sept 2025 View ↗

Other documents 2

PDF DN - TCA Granted DN - TCA Granted · 23 Oct 2026 View ↗ PDF ACK - Work to Trees in Conservation Area Email · 30 Sept 2025 View ↗

All documents on the council site ↗

Site constraints 5

Pinner / Pinnerwood Park Estate conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Archaeological priority area: (in Hatch End and Pinner)
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Harrow AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Harrow built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 24 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Other new applications on this street

26 Aug 2026Approved

9 Woodhall Drive, Pinner, Harrow, HA5 4TG

Replacement windows from single to double glazed in front and side elevations

PL/2286/26
26 Jun 2026Approved

5 Woodhall Drive, Pinner, Harrow, HA5 4TG

Single storey rear extension

PL/1752/26
17 Sept 2026Approved

10 Woodhall Drive, Pinner, Harrow, HA5 4TQ

Pinnerwood Park Estate Conservation Area Black pine (front): Reduce height by up...

PL/1948/26

Nearby new applications

19 Oct 2026Pending

44 Woodhall Gate, Pinner, Harrow, HA5 4TL

Details pursuant to condition 3 (materials) attached to planning permission PL/1...

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15 Oct 2026Pending

Land Adjacent To 47 & 46A Antoneys Close, Pinner, Harrow, HA5 3LP

Details pursuant to condition 13 (disposal of surface water) attached to plannin...

PL/2739/26
15 Oct 2026Pending

2 Buckland Rise, Pinner, Harrow, HA5 3QR

Erection of a single- and double-storey side-to-rear extension with rooflights, ...

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13 Oct 2026Approved

BRECON COTTAGE Oakhill Avenue, Pinner, Harrow, HA5 3DL

TPO No. 541 Oakhill Avenue (No.1) PInner G2 Cypress hedge (front boundary): Redu...

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13 Oct 2026Pending

17 Blythwood Road, Pinner, Harrow, HA5 3QD

Certificate of Lawful Proposed Development: Single storey side extensions to bot...

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6 Oct 2026Pending

55 Barrow Point Avenue, Pinner, Harrow, HA5 3HE

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Important details

Council
Harrow
Application type
Trees in a Conservation Area
Postcode
HA5 4TG
Received
29 Sept 2025
Validated
23 Oct 2026
Ward
Hatch End
Case officer
Show
Target decision
4 Dec 2026
Decision
No Objections
Decision date
23 Oct 2026
Applicant
Show
Agent
Daniel Harriman Tree Surgery

How this decision compares

Decided in 0 days from validation, 8 days faster than Harrow's median of 8 for tree and landscaping works. Approved, as 98% of tree and landscaping works here are.

79%decided within 8 weeks
98%approved
105decided in the last year

Plota live figures for tree and landscaping works decided by Harrow in the last twelve months, from validation. Harrow decision record →

Consultation & key dates

Statutory expiry
4 Dec 2026

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Refused
12 Woodhall Gate, Pinner, Harrow, HA5 4TL
Single storey rear extension; raised patio with steps to rear; external alterations
PL/1660/25
2025 Approved
20 Woodhall Drive, Pinner, Harrow, HA5 4TQ
Pinnerwood Park Estate Conservation Area Honey locust (rear garden): Reduce height by 1 –…
PL/0918/25
2024 Approved
12 Woodhall Drive, Pinner, Harrow, HA5 4TQ
Pinnerwood Park Estate Conservation Area Domestic apple (rear garden): Reduce crown by 0…
PL/3069/24
2024 Approved
4 Woodhall Gate, Pinner, Harrow, HA5 4TL
Pinnerwood Park Estate Conservation Area T1 Cherry (front boundary l/hand corner): Leanin…
PL/2533/24
2024 Approved
17 Woodhall Drive, Pinner, Harrow, HA5 4TG
Pinnerwood Park Estate Conservation Area Silver birch (rear garden): Crown Reduce back to…
PL/2049/24
2024 Approved
17 Woodhall Drive, Pinner, Harrow, HA5 4TG
Single storey rear extension; installation and replacement of windows in first floor rear…
PL/1029/24
2024 Approved
15 Woodhall Drive, Pinner, Harrow, HA5 4TG
Outbuilding at rear for use incidental to main dwelling
PL/0359/24
2024 Approved
3 Woodhall Drive, Pinner, Harrow, HA5 4TG
Pinnerwood Park Estate Conservation Area Goat willow (rear): Fell and treat stump. Reason…
PL/0224/24
2023 Approved
2 Woodhall Gate, Pinner, Harrow, HA5 4TL
Replacement windows to front and side elevations.
PL/0780/23
2023 Approved
8 Woodhall Drive, Pinner, Harrow, HA5 4TQ
T1 Lime (rear garden, centre): Crown Reduce back to previous by removing between 3.5m fro…
PL/0569/23
2023 Approved
30 Woodhall Gate, Pinner, Harrow, HA5 4TL
T1 - Silver Birch - Fell. Reason: birch is in decline.
PL/0519/23
2023 Refused
17 Woodhall Drive, Pinner, Harrow, HA5 4TG
Single storey rear extension; installation and replacement of windows in front, side and…
PL/0308/23
2023
52 Woodhall Gate, Pinner, Harrow, HA5 4TL
Single storey rear extension; alterations to roof; rear dormer; two rooflights in rear ro…
P/2091/23
2023 Withdrawn
2 Woodhall Gate, Pinner, Harrow, HA5 4TL
Replacement windows to front, side and rear elevations
P/1849/23
2023 Approved
16 Woodhall Drive, Pinner, Harrow, HA5 4TQ
Alterations to roof; rear dormer; two rooflights in side roofslope; external alterations
P/0081/23
2023 Approved
12 Woodhall Gate, Pinner, Harrow, HA5 4TL
TT1 Hawthorn: Crown Reduce by removing approximately 2m from height and 1 - 1.5m from sid…
P/0166/23
2022 Approved
44 Woodhall Gate, Pinner, Harrow, HA5 4TL
T1 Ash Crown Reduction - Reducing the height and spread of the tree by between 2 and 3 me…
P/2908/22
2022 Approved
2 Woodhall Drive, Pinner, Harrow, HA5 4TQ
Sycamore x 2 (rear boundary): Suppressing nearby Pine / outgrown location. Fell
P/1211/22
2022 Approved
Woodhall Farm, 39 Woodhall Drive, Pinner, Harrow, HA5 4TG
Listed Building Consent: Installation of secondary glazing
P/0948/22
2022 Approved
12 Woodhall Gate, Pinner, Harrow, HA5 4TL
T1 Ash (neighbour's tree overhangs rear garden): Cut back low limb overhanging client's g…
P/0457/22
2016 Approved
42 Woodhall Gate, Pinner, HA5 4TL
Single storey rear extension; alterations and reduction in footprint of the detached gara…
P/3447/16
2016 Approved
4 Woodhall Gate, Pinner, HA5 4TL
Elder (front garden r/hand boundary): cut ivy overhanging neighbours garden back to bound…
P/4305/16
2016 Approved
8 Woodhall Gate, Pinner, HA5 4TL
Hardsurfacing to front garden; part removal of wooden fence on front boundary (retrospect…
P/3308/16
2016 Approved
8 Woodhall Drive, Pinner, HA5 4TQ
Cedar (rear garden r/hand boundary - neighbours tree): crown reduce sides overhanging nei…
P/3560/16
2016 Approved
52 Woodhall Gate, Pinner, HA5 4TL
Large ash t2 (rear garden l/h side): dismantle. Leave stump low ash t3 (rear of property)…
P/0595/16
Harrow
Planning Authority Score
4.9/10
Below average
#153 of 296 councils
Relevant to this application:
Other decisions

Harrow ranks #115 out of 296 councils for householder decision speed. Harrow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.

One of the strictest councils
only 83% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Harrow decision statistics
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #273 of 296
83%
Householder approved
Below avg (90%) #261 of 296
71%
Decided in 8 weeks
Above avg (63%) #115 of 296
33%
Extended time limit
Below avg (41%) #77 of 296
44%
Minor dwellings approved
133 decided (1-9 homes)
80%
Major dwellings approved
5 decided (10+ homes)
38%
Change of use approved
26 decided
1,330
Total decisions
298 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings