Dolphins Totteridge Green London N20 8PE Data via plota.co.uk

TCP/0453/26 - Trees Approved
Trees & landscaping

Proposal

1 x Swamp Cypress (applicants ref. T1) - Reduce height by 3 metres. 1 x Ash (applicants ref. T4) - Crownlift Ash to 3 metres in height. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
5 Aug 2026
✓
Approved
11 Sept 2026

Approved on 11 Sept 2026 · Last checked 13 Sept 2026

Documents 3

Plans & drawings 2

PDF SKETCH PLAN Drawing · 5 Aug 2026 View ↗ PDF THE LOCATION PLAN Site Location Plan · 5 Aug 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 5 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 12

Totteridge 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 ↗
3 Article 4 directions
Article 4 Agricultural Land Restriction Area 2 · Article 4 for Totteridge CA Area 3 · 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 Named permitted development rights are withdrawn here.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.
Archaeological priority area: This APA consists of two sections
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: 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 ↗
4 listed buildings within 150 m
Nearest: Fairspeir, Grade II, 41 m away · 4 Grade II
The site itself is not listed. 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 all 4 with distances
Historic England ↗
Also on the record
Tree preservation order 9 m away: The London Borough of Barnet (Totteridge Lane And Environs - Part IV) Tree Preservation Order 1973 made under The Town and Country Planning Act 1971.; Priority habitat 6 m away: No main habitat but additional habitats present; Inside the Barnet built-up area; Public transport access: PTAL 1a (very poor), TfL 2023, for the 100 m square; Open access land 24 m away: Access Land - Combined Open Country, Registered Common Land and Section 16 Dedicated Land. MoD Byelaw, Section 28 Exclusions, Racecourses and Aerodromes and ECP Margin have been removed.; Green belt 92 m away: London; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 4, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 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.

Sales history 1

Last sold for £3,825,000 in September 2020. Detached house, freehold.

1 September 2020£3,825,000

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

Building

Floor area605 m² (6,512 sq ft)
Energy ratingB (88 out of 100)
PropertyDetached house
Built2022
HeatingBoiler and underfloor heating, mains gas, Boiler and underfloor heating, mains gas
WallsAverage thermal transmittance 0.24 W/m²K

From the energy performance certificate lodged in September 2025, 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
N20 8PE
Received
5 Aug 2026
Validated
5 Aug 2026
Ward
Totteridge & Woodside
Target decision
16 Sept 2026
Decision
Trees: Not to make TPO
Decision date
11 Sept 2026
Applicant
Show

How this decision compares

Decided in 37 days from validation, about the council's usual 37 days. Approved, as 98% of tree and landscaping works here are.

95%decided within 8 weeks
98%approved
446decided 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 13 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15135823
Planning Portal ref
PP-15135823
Statutory expiry
16 Sept 2026

Historical activity at this location

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

This property

Previous applications at this address

2025 Approved
Insertion of a gas meter on the side of the garage
25/0298/HSE
2023 Approved
Variation of condition 1 (Approved plans) and condition 3 (Materials) pursuant to plannin…
23/5469/S73
2023 Approved
Submission of details of Conditions 6 (Parking spaces) 7 (Cycle parking/storage) 9 (Refus…
23/3626/CON
2023 Approved
Submission of details of Conditions 5 (Demolition construction management and logistics p…
23/1845/CON
2023 Approved
Submission of details of Condition 20 (Lighting Scheme) pursuant to planning permission 2…
23/0949/CON
2022 Approved
Submission of details of conditions 3 (Materials), 4 (Levels), 5 (Demolition and Construc…
22/5844/CON
2022 Approved
1 x Horse Chestnut - Remove fallen Horse Chestnut.
TCP/0239/22
2021 Approved
Demolition of the existing dwelling and erection of a new two storey dwelling with rooms…
21/0625/FUL
Within ~100m

Nearby activity

2025 Approved
Hayloft Cottage Totteridge Green London N20 8PE
Part proposed and part retrospective application for: Alterations to roof including incre…
25/2103/HSE
2024
Hayloft Cottage Totteridge Green London N20 8PE
Variation of Condition 3 (Approved Plans) of planning permission reference 16/7816/HSE da…
24/4338/S73
2021 Approved
The Croft Totteridge Green London N20 8PE
Partial garden restoration/re-design including change of existing landscape levels, works…
21/2368/LBC
2021 Approved
Woodcroft Totteridge Green London N20 8PE
1 x Sycamore (applicant's ref. T1) - Remove and replace with an Apple tree;1 x Horse Ches…
TCF/0091/21
2020 Approved
The Croft Totteridge Green London N20 8PE
Alterations to internal openings, new gym within existing Family Room, alterations to int…
20/2712/LBC
2020 Approved
The Croft Totteridge Green London N20 8PE
Submission of details of condition 3 (Materials) pursuant to planning permission 19/5750/…
20/3268/CON
2020 Approved
The Croft Totteridge Green London N20 8PE
Installation of new log burning stove and new flue within approved side extension New flu…
20/1705/LBC
2020 Approved
The Croft Totteridge Green London N20 8PE
Submission of details of conditions 3 (Materials) and 6 (Services) pursuant to planning p…
20/0409/CON
2020 Approved
The Croft Totteridge Green London N20 8PE
Submission of details of conditions 3 (Materials) and 6 (Services) pursuant to listed bui…
20/0361/CON
2019 Approved
Totteridge Green Verge In Front Of White Ladyes London N20 8PB
1 x Weeping Willow - Reduce height and spread by 20%, (remove all dead wood). T2 of Tree…
TPP/0411/19
2019 Approved
Dell House Totteridge Green London N20 8PE
Group of Oaks (applicant's ref. G1) - Lift branches overhanging 'Grovelands' to approx 6m…
TCP/0088/19
2017 Approved
Fairspeir Totteridge Green London N20 8PE
2 x Leylandii (applicant's ref. T1, T2) - Fell and Replant 2 Oaks at 1.8 metres.
TCF/0009/17
2016 Refused
Hayloft Cottage Totteridge Green London N20 8PE
Single storey front/side extension including new front porch, lowering of ground floor le…
16/7816/HSE
2016 Withdrawn
Hayloft Cottage Totteridge Green London N20 8PE
Single storey front/side extension including new front porch, lowering of ground floor le…
16/5897/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.