Marshall Hall 71 Marshall Estate Hammers Lane London NW7 4DQ Data via plota.co.uk

TCP/0537/26 - Trees Pending
Trees & landscaping

Proposal

1 x Cherry (applicants ref. T1) - Reduce by 30% all over. 1 x Ash (applicants ref. T2) - Remove to ground level. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
7 Sept 2026
Decision
Expected by 19 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 27 Sept 2026 and 22 Oct 2026, from Barnet's recent tree and landscaping works.

Documents 6

Plans & drawings 1

PDF LOCATION PLAN Site Location Plan · 7 Sept 2026 View ↗

Other documents 5

PDF 5 DAY NOTICE Application Document · 7 Sept 2026 View ↗ PDF TREE REPORT Report · 7 Sept 2026 View ↗ IMG TREE PHOTO Photo · 7 Sept 2026 View ↗ IMG TREE PHOTO Photo · 7 Sept 2026 View ↗ IMG TREE PHOTO Photo · 7 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 6

Grade II listed: Marshall House Linen and Woollen Drapers Institute
List entry 1246867 · 1 m from the pin
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Historic England ↗
Mill Hill 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 ↗
2 Article 4 directions
Article 4(2) for Mill Hill CA Area 2 · Article 4 Small Houses in Multiple Occupation (HMO) Area 1. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Barnet 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 Barnet built-up area; Green belt 60 m away: London.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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

23 Jul 2026Decided

Newlands Hammers Lane London NW7 4EA

1 x Eucalyptus (applicants ref. T1) - Reduce crown by 2.5m in height bringing la...

TCP/0426/26
23 Mar 2026Decided

8 Marshall Estate Hammers Lane London NW7 4DH

1 X Cherry (Applicant Ref T1) - Remove close to ground level and treat stump to ...

TCP/0174/26

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26/3227/CON
5 Aug 2026Pending

27 - 29 Daws Lane London NW7 4SD

Installation of air source heat pumps

26/2891/FUL
6 Aug 2026Pending

Land To The Rear Of 23-29 Daws Lane London NW7 4SD

Submission of details of conditions 3 (Levels), 4 (Materials), 7 (Construction M...

26/2910/CON
24 Jul 2026Pending

Mill Hill School The Ridgeway London NW7 1QS

Demolition of existing theatre and library. Construction of new part single, par...

26/2754/LBC
24 Jul 2026Pending

Mill Hill School The Ridgeway London NW7 1QS

Demolition of existing theatre and library. Construction of new part single, par...

26/2753/FUL
23 Jul 2026Decided

Newlands Hammers Lane London NW7 4EA

1 x Eucalyptus (applicants ref. T1) - Reduce crown by 2.5m in height bringing la...

TCP/0426/26

Important details

Council
Barnet
Application type
Trees
Postcode
NW7 4DQ
Received
7 Sept 2026
Validated
7 Sept 2026
Ward
Mill Hill
Target decision
19 Oct 2026
Applicant
Show
Agent
Show

Decision outlook

Day 7 of the 56-day target. Barnet usually decides tree and landscaping works by day 39.

Day 749 days to the 56-day target
97%decided within 8 weeks
95%approved
359decided in the last year

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

Public comments

No public comments yet.

Last counted 8 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
66c2419f-8b98-4214-b4c1-5c59ca214f54
Statutory expiry
19 Oct 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

2023 Approved
2 x Oak Trees (Applicants Ref 0402, 0404) - Reduce by 2-3m (30%) leaving 19.5 metres.1 x…
TCP/0693/23
Within ~100m

Nearby activity

2025
Marshall Estate Hammers Lane London NW7 4DH
1 x Ash (applicants ref. 0441) - Remove dead limb and to stem new growth. 1 x Silver Birc…
TCP/0569/25
2024 Approved
Mill Hill School The Ridgeway London NW7 1QS
1 x Wild Cherry (applicants ref. T1353) - Fell. Standing in Area A1 of Tree Preservation…
TPP/0645/24
2024
Marshall Hall Marshall Estate Hammers Lane London NW7 4DQ
1 x Chestnut Tree (applicants ref. 0442) - Fell to ground level. (5 day notice)
TCP/0593/24
2024 Approved
Whitehall House Hammers Lane London NW7 4AQ
1 x Oak (applicants ref. T1) - Remove (fell) to near ground level and treat stump to inhi…
TCP/0273/24
2023 Approved
Mill Hill School The Ridgeway London NW7 1QS
1 x Hornbeam (applicants ref. T1021) - Lift low canopy to 3m over footpaths/grass and ove…
TPP/0857/23
2023 Approved
Mill Hill School The Ridgeway London NW7 1QS
1 x Sycamore (applicants ref. T1918) - Fell. Standing in T24 of Tree Preservation Order.
TPP/0859/23
2023 Approved
Mill Hill School The Ridgeway London NW7 1QS
1 x English Oak (applicants ref. T1017) - Fell. 1 x Fastigiate Hornbeam (applicants ref…
TCP/0861/23
2023 Approved
Mill Hill School The Ridgeway London NW7 1QS
1 x Elm (applicants ref. T27839) - Fell.1 x Goat Willow (applicants ref. T27842) - Prune…
TCP/0866/23
2023 Approved
Mill Hill School The Ridgeway London NW7 1QS
1 x Red Oak (applicants ref. T1027) - Lift low canopy to 4m over access road.
TCP/0876/23
2024 Approved
Mill Hill School The Ridgeway London NW7 1QS
1 x Pedunculate Oak (applicants ref. 9001) - Reduce height and radial spread by 3-4m. Exe…
TCP/0010/24
2023
Mill Hill School The Ridgeway London NW7 1QS
1 x Ash (applicants ref. T1009) - Remove debris/vegetation and clear a route from nearby…
TPP/0858/23
2022 Approved
Marshall Hall Marshall Estate Hammers Lane London NW7 4DQ
Submission of details of condition 4 (Cycle Parking/Storage) pursuant to planning permiss…
22/5370/CON
2022 Approved
Marshall Hall Marshall Estate Hammers Lane London NW7 4DQ
Alterations to provide fire protection to existing internalized ground floor corridor win…
22/4860/LBC
2022 Approved
Whitehall House Hammers Lane London NW7 4AQ
1 x Whitebeam (applicants ref. T1) - Crown reduction by 15-20% to maintain upkeep over bo…
TCP/0533/22
2022 Approved
Marshall Hall Marshall Estate Hammers Lane London NW7 4DQ
Submission of details of condition 10 (Historic timber floorboards) pursuant to planning…
22/2105/CON
2022 Approved
Whitehall House Hammers Lane London NW7 4AQ
1 x Oak (applicants ref. T1) - Remove (fell) to near ground level and treat stump to inhi…
TPP/0208/22
2022 Approved
Mill Hill School The Ridgeway London NW7 1QS
Leylandii Trees (applicants ref. Group 9, Group 12) - Reduce the height of the trees by a…
TPP/0120/22
2022 Approved
Mill Hill School The Ridgeway London NW7 1QS
Leylandii Trees (applicants ref. Group 9, Group 12) - Reduce the height of the trees by a…
TCP/0120/22
2022 Refused
Mill Hill School The Ridgeway London NW7 1QS
1 x Atlas Cedar (applicants ref. T1031) - Fell to ground level and the stump removed. Sta…
TPP/0121/22
2021 Approved
Marshall Hall Marshall Estate Hammers Lane London NW7 4DQ
Submission of details of condition 3 (Demolition and Construction Method Statement) pursu…
21/4750/CON
2020 Approved
Mill Hill School The Ridgeway London NW7 1QS
1 x Tulip Tree (applicant's ref. T1025 - 1 on applicant's annotated photos and aerial ima…
TCF/0867/20
2020 Approved
Auguste Cottage Hammers Lane London NW7 4DD
Conversion of the existing garage into bathroom and storage room, infill and insertion of…
20/4711/192
2017 Approved
Fortis House Hammers Lane London NW7 4DJ
Single storey side extension
17/7026/192
2017 Approved
Fortis House Hammers Lane London NW7 4DJ
Erection of new single storey side extension. Enlargement of existing patio to facilitate…
17/6485/HSE
2017 Refused
Fortis House Hammers Lane London NW7 4DJ
Rear extension to a depth of 6 metres, an eaves height of 3 metres and a maximum height o…
17/6525/PNH
Barnet
Planning Authority Score
6.2/10
Average
#90 of 296 councils
Relevant to this application:
Householder decisions

Barnet is faster than most councils at deciding householder applications, ranking #42 out of 296. Only 25% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Barnet is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils
only 82% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Barnet decision statistics
Based on MHCLG data, the year to March 2026
75%
Overall approval rate
Below avg (87%) #285 of 296
82%
Householder approved
Below avg (90%) #264 of 296
79%
Decided in 8 weeks
Above avg (63%) #42 of 296
25%
Extended time limit
Below avg (41%) #29 of 296
55%
Minor dwellings approved
319 decided (1-9 homes)
90%
Major dwellings approved
21 decided (10+ homes)
41%
Change of use approved
132 decided
2,541
Total decisions
625 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings