51 Moss Lane, Pinner, HA5 3AZ Data via plota.co.uk

PL/1526/26 - Works to Protected Trees Approved
Trees & landscaping

Proposal

TPO No. 49 Moss Lane, Pinner G4 Holm oak (rear of 51 Moss Lane, overhanging Stamford House): Crown reduce by up to 40%. Reduce smaller Holm oak shrub on l/h side of rear boundary as appropriate (not protected). Climbing inspection re: historic wound on main stem Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
4 Jun 2026
✓
Validated
1 Oct 2026
✓
Approved
20 Oct 2026

Approved on 20 Oct 2026 · Delegated decision · Last checked 21 Oct 2026

Documents 4

Application forms 1

PDF Application Form Redacted Application Form (Redacted) · 5 Jun 2026 View ↗

Other documents 3

PDF DN - TPO Granted DN - TPO Granted · 9 Oct 2026 View ↗ PDF ACK - Work to TPO Tree Email · 5 Jun 2026 View ↗ PDF Incoming Email Email · 5 Jun 2026 View ↗

All documents on the council site ↗

Site constraints 6

Pinner / Moss Lane 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 ↗
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 ↗
Scheduled monument 138 m away: Pinner deer park, Pinner Park Farm
Its setting is a consideration for work nearby.
Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.
Historic England ↗
Also on the record
Inside the Harrow built-up area; Public transport access: PTAL 1a (very poor), TfL 2023, for the 100 m square; Green belt 42 m away: London.
Not affected
Outside flood zones 2 and 3 · No listed building at the site

Checked on 17 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.

Work with planning data?

Every application in Harrow - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Other new applications on this street

25 Sept 2026Pending

DORMER COTTAGE Moss Lane, Pinner, Harrow, HA5 3AW

Installation of air conditioning unit to side elevation

PL/2051/26
17 Sept 2026Pending

TUDOR COTTAGE Moss Lane, Pinner, Harrow, HA5 3AW

Listed Building Consent: Alterations to front boundary wall including removal of...

PL/2262/26
5 Aug 2026Approved

34 Moss Lane, Pinner, Harrow, HA5 3AX

TPO No. 269 Moss Lane (No.10) Pinner T69 Oak (front): Reduce back to previous po...

PL/1199/26

Nearby new applications

23 Oct 2026Approved

1 Woodhall Drive, Pinner, Harrow, HA5 4TG

Pinnerwood Park Estate Conservation Area Silver Birch (garden): Reduce from 9m t...

PL/2531/25
22 Oct 2026Approved

20 Waxwell Lane, Pinner, Harrow, HA5 3EN

Waxwell Lane Conservation Area T1 Birch: Reshape to previous pruning points (up ...

PL/2622/26
19 Oct 2026Pending

44 Woodhall Gate, Pinner, Harrow, HA5 4TL

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

PL/2769/26
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...

PL/0947/26
6 Oct 2026Pending

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

Certificate of lawful development (proposed): Alterations to roof to form end ga...

PL/2645/26
25 Sept 2026Pending

DORMER COTTAGE Moss Lane, Pinner, Harrow, HA5 3AW

Installation of air conditioning unit to side elevation

PL/2051/26

Important details

Council
Harrow
Application type
Works to Protected Trees
Postcode
HA5 3AZ
Received
4 Jun 2026
Validated
1 Oct 2026
Ward
Pinner
Case officer
Show
Target decision
26 Nov 2026
Decision
Grant Conditionally
Decision date
20 Oct 2026
Decision level
Delegated decision
Applicant
Show
Freehold owner
Show

How this decision compares

Decided in 19 days from validation, 11 days slower 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
26 Nov 2026

Historical activity at this location

26 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Refused
Conversion of two flats to first and second floors into three flats (3 X 2 bed), roof ext…
PL/1030/25
Within ~100m

Nearby activity

2025 Approved
51a, 51b & 51c Moss Lane, Harrow, HA5 3AZ
Conversion of two flats to first and second floors into three flats (3 X 2 bed), roof ext…
PL/1831/25
2025 Refused
51b & 51c, Moss Lane, Pinner, HA5 3AZ
Conversion of two flats to first and second floors into three flats (1 X 1 bed and 2 X 2…
PL/0012/25
2024 Approved
46 Moss Lane, Pinner, Harrow, HA5 3AX
Alterations and extension to roof to form dutch gable to the flank, a dormer to the front…
PL/3299/24
2024 Approved
71 Moss Lane, Pinner, Harrow, HA5 3AZ
Moss Lane Conservation Area T1 Ash: Reduce overall 15% T2 Holly: Remove and replace with…
PL/2966/24
2024 Approved
51C Moss Lane, Pinner, Harrow, HA5 3AZ
Part alteration and extension to roof to raise eaves and ridge height to two storey rear…
PL/2583/24
2024 Approved
51a Moss Lane, Pinner, Harrow, HA5 3AZ
Conversion of flat into two flats (1 X 3 bed & 1 x 2 bed); single storey side extension
PL/0325/24
2023 Approved
49 Moss Lane, Pinner, Harrow, HA5 3AZ
TG1 Cypress and understorey of photinia, hazel, choisya and laurel (garden): Remove . Mai…
PL/0568/23
2023 Approved
51a Moss Lane, Pinner, Harrow, HA5 3AZ
Moss Lane Conservation Area TG2 Lime group with laurel understorey (garden): Fell and tre…
PL/0570/23
2023 Approved
51a Moss Lane, Pinner, Harrow, HA5 3AZ
Single storey side to rear extension (involves the removal of the existing side garage).
P/2547/23
2023 Approved
51a Moss Lane, Pinner, Harrow, HA5 3AZ
It is proposed to remove a dead / dying Purple leafed Plum (T1 on sketch plan); a dead Ho…
P/2509/23
2023 Approved
63 Moss Lane, Pinner, HA5 3AZ
T1 ash (rear): reduce rown back to previous points and re-shape. Cyclical works
P/1337/23
2022 Refused
55b Moss Lane, Pinner, Harrow, HA5 3AZ
Single storey side extension
P/3926/22
2022 Approved
57 Moss Lane, Pinner, Harrow, HA5 3AZ
Outbuilding at rear for use as leisure / storage
P/2772/22
2022 Approved
63 Moss Lane, Pinner, Harrow, HA5 3AZ
Single storey side to rear extension; external alterations (demolition of front to side e…
P/3202/22
2022 Approved
Glengariff, 59 Moss Lane, Pinner, Harrow,
Lawson Cypress (rear garden side boundary): Outgrown location. Pushing boundary fence. Re…
P/2685/22
2022 Approved
20 Moss Lane, Pinner, Harrow, HA5 3AX
T83 Lawson Cypress (front): Large branch break-out during recent storms. Previously toppe…
P/1719/22
2022 Approved
Abbotsford, 53 Moss Lane, Pinner, Harrow, HA5 3AZ
Enlargement of rear dormer, external alterations including alterations to fenestration
P/0489/22
2022 Approved
61 Moss Lane, Pinner, Harrow, HA5 3AZ
T1 Ash: Reduce height by up to 2m, reduce spread to balance T2 Sycamore: Reduce height by…
P/0246/22
2021 Approved
Abbotsford, 53 Moss Lane, Pinner, Harrow, HA5 3AZ
Details pursuant to Condition 6 (Arboricultural Method Statement) attached to planning pe…
P/4536/21
2019 Approved
14 Moss Lane, Pinner, HA5 3AX
Tree number - t1 tree type - cherry approx height - 12m location - rear garden left hand…
P/1881/19
2016 Approved
63 Moss Lane, Pinner, HA5 3AZ
Ash (rear garden l-hand boundary): crown reduce by removing 3m all over to reduce leverag…
P/3182/16
2016 Approved
65 Moss Lane, Pinner, HA5 3AZ
First floor side extension; rear dormer; installation of rooflights to each side roofslope
P/0146/16/4954
2016 Approved
61 Moss Lane, Pinner, HA5 3AZ
Pitched roof over existing flat roofed side extension
P/1741/16
2016 Approved
56 Moss Lane, Pinner, HA5 3AX
Ash (front of property near boundary with 58 moss lane): outgrown location. Remove & repl…
P/0560/16
2016 Approved
65 Moss Lane, Pinner, HA5 3AZ
First floor side extension; rear dormer; installation of rooflights to each side roofslope
P/0146/16
Harrow
Planning Authority Score
4.9/10
Below average
#153 of 296 councils
Relevant to this application:
Householder 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

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.