23 South Square London NW11 7AJ Data via plota.co.uk

TCP/0644/25 - Trees Approved

Proposal

1 x Eucalyptus (applicants ref. T1) - Approximately 13.00m: Reduce crown by up to approximately 3.50m-4.00m effectively reducing by approximately 40%. Thin crown density throughout by 20-25%. Remove major dead wood. General maintenance. 1 x Mature Sycamore (applicatnts ref. T2) - Approximately 13.00m: Reduce crown by up to approximately 2.20m all round. Thin crown density by 30%. Remove dead wood. Remove ivy. General maintenance. 1 x Cypress (applicants ref. T3) - Approximately 7.00m: Reduce crown by up to approximately 1.20m-1.50mm. Remove major dead wood throughout. General maintenance. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
2 Oct 2025
✓
Approved
13 Nov 2025

Approved on 13 Nov 2025 · Last checked 28 Oct 2026

Documents 3

Plans & drawings 2

PDF THE LOCATION PLAN Site Location Plan · 2 Oct 2025 View ↗ PDF SKETCH PLAN Drawing · 2 Oct 2025 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 2 Oct 2025 View ↗

All documents on the council site ↗

Site constraints 7

Grade II* listed: 23, South Square Nw11
List entry 1286728 · The pin is inside its outline · 20 more listed buildings within 150 m (1 Grade I, 8 Grade II*, 11 Grade II)
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.
Show the other 20 with distances
Historic England ↗
Hampstead Garden Suburb 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 Small Houses in Multiple Occupation (HMO) Area 1 · Article 4 for Hampstead Garden Suburb CA 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 Named permitted development rights are withdrawn here.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 ↗
Local nature reserve 212 m away: Big Wood & Little Wood
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Also on the record
Inside the Barnet 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 scheduled monument at the site

Checked on 2 November 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.

Sales history 1

Last sold for £3,200,000 in October 2016. Detached house, freehold.

7 October 2016£3,200,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area299 m² (3,218 sq ft)
Energy ratingF (34 out of 100), could reach D
PropertyDetached house, 11 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas, Boiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2016, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Barnet
Application type
Trees
Postcode
NW11 7AJ
Received
2 Oct 2025
Validated
2 Oct 2025
Ward
Garden Suburb
Case officer
Show
Target decision
13 Nov 2025
Decision
Trees: 6 Weeks Expired
Decision date
13 Nov 2025
Applicant
Show
Agent
Harrison's Tree Service Ltd

How this decision compares

Decided in 42 days from validation, about the council's usual 41 days. Approved, as 97% of tree works here are.

96%decided within 8 weeks
97%approved
744decided in the last year

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

Public comments

No public comments yet.

Last counted 28 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14377932
Planning Portal ref
PP-14377932
Statutory expiry
13 Nov 2025

Historical activity at this location

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

This property

Previous applications at this address

2025 Approved
1 x Eucalyptus (applicants ref. T1) - Approximately 6.00m: Reduce back to previous and mo…
TCP/0266/25
2023 Approved
1 x Mature multi-stemmed Hazel (applicants ref. T4) - Approximately 6.00m: Fell to ground…
TCP/0637/23
2019 Approved
1 x Eucalyptus (applicant's ref. T1) - Reduce extraneous new growth back into main crown…
TCP/0750/19
2018 Approved
1 x Acer - Reduce crown by 20-25%, thin crown by 20% (and remove dead wood) 1 x Eucalyptu…
TCP/0532/18
2018 Approved
1 x Cypress - Reduce height by up to 15%, reduce lateral and sub-lateral crown spread by…
TPP/0514/18
2016 Approved
Replacement of all the windows with new single glazed timber framed windows. Replacement…
16/7804/LBC
2016 Approved
Replacement of all the windows with new single glazed timber framed windows. Replacement…
16/7803/HSE
2016 Approved
Conversion of part of the garage into habitable room and insertion of new garage door to…
16/7802/LBC
2016 Approved
Conversion of part of the garage into habitable room and insertion of new garage door to…
16/7801/HSE
Within ~100m

Nearby activity

2025
20 South Square London NW11 7AJ
Group of Yews (applicants ref. G1) - Approximately 7.00m: Reduce crown by approximately 1…
TCP/0552/25
2025
24 South Square London NW11 7AJ
1 x Maple (applicants ref. T1) - Crown reduce approx 1.5m to keep as a small specimen. 2…
TCP/0235/25
2025
12 Southway London NW11 6RU
Erection of a single-storey rear extension. Conversion of existing garage into habitable…
25/0308/HSE
2024 Approved
2 Ruskin Close London NW11 7AU
Replacement of existing rear dormer window. Replacement of 2no. existing rooflights with…
24/4522/HSE
2024 Approved
S/O 18 South Square London NW11 7AL
Installation of 1no. Virgin media green cabinet
24/4668/LIC
2024 Approved
S/O 24 South Square London NW11 7AJ
Installation of 1no. Virgin media green cabinet
24/4667/LIC
2024 Approved
22 South Square London NW11 7AJ
2 x Ash (applicants ref. T1, T2) - Reduce from 15m to 12m. 1 x Ash (applicants ref. T3)…
TCP/0530/24
2024
1 Ruskin Close London NW11 7AU
1 x Eucalyptus (applicants ref. T1) - Approx. H12 S8 30+DBH. Fell as close as possible to…
TCP/0540/24
2023 Approved
1 Ruskin Close London NW11 7AU
Conversion of garage into habitable space with increased height, crown roof and rooflight…
23/4939/HSE
2023 Approved
19 South Square London NW11 7AJ
1 x Magnolia (applicants ref. T5) - Approx Height - 9m. Location - Rear garden, Left hand…
TCP/0791/23
2023 Approved
4 Ruskin Close London NW11 7AU
1 x Sycamore - Reduce the density by crown thinning approximitly 20%, including removal d…
TCP/0719/23
2023 Approved
10 Southway London NW11 6RU
1 x Silver Birch - Remove grub out roots and plant a suitable replacement.
TCP/0475/23
2023 Approved
19 South Square London NW11 7AJ
1x Cherry Tree (applicants ref. T1) - Reduce spread by around 1m and height by around 0.5…
TCP/0093/23
2022 Approved
7 Hurst Close London NW11 7BE
1 x Silver Birch (applicants ref. T1) - Reduce all live, interfering, over-extended branc…
TCP/0603/22
2022 Approved
12 Southway London NW11 6RU
1 x Mature Elder (applicants ref. T1) - Fell to ground level.
TCP/0555/22
2022 Approved
24 South Square London NW11 7AJ
2 x Conifers (applicant's reference G1) - Reduce height by approx 2m. Trim sides to form…
TCP/0325/22
2021
16 Southway London NW11 6RU
Replacement of existing timber framed windows with double glazed windows
21/6571/HSE
2021 Approved
24 South Square London NW11 7AJ
Internal and external works to include replacement of existing lightweight roof between t…
21/2522/LBC
2021 Approved
24 South Square London NW11 7AJ
Internal and external works to include replacement of existing lightweight roof between t…
21/2521/HSE
2021 Withdrawn
20 South Square London NW11 7AJ
Removal of the existing door between the kitchen and dining space, form new door opening…
21/4095/LBC
2016 Approved
South Square Green (Adjacent To 28 Heathgate) London NW11 7AN
3 x recently planted trees (applicant's ref. T1) - Remove deadwood
TCP/0038/17
2016 Approved
24 Heathgate London NW11 7AN
External alterations, including replacement of side door to rear larder with a new window…
16/5790/HSE
2016 Approved
24 Heathgate London NW11 7AN
External alterations, including replacement of side door to rear larder with a new window…
16/5791/LBC
2016 Approved
24 Heathgate London NW11 7AN
Internal alterations to all floors. External alterations, including replacement of side d…
16/0709/LBC
2016 Approved
24 Heathgate London NW11 7AN
Internal alterations to all floors. External alterations, including replacement of side d…
16/0708/HSE
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.