109 Alleyn Park London Southwark SE21 8AA Data via plota.co.uk

26/AP/3229 - Works to a Tree in a Conservation Area Under consideration/assessment
Trees & landscaping

Proposal

T1 Sycamore - reduce the crown by 3m from 21m to 18m in height and by 3m from 18m to 15m in crown spread, and remove ivy. T2 Sycamore - reduce the crown by 4m from 23m to 19m in height and by 3m from 15m to 12m in crown spread, and remove ivy. T3 Oak - reduce the crown by 3m from 25m to 22m in height and by 2m from 12m to 10m in crown spread. T4 Ash - reduce the crown by 4m from 25m to 21m in height and by 4m from 15m to 11m in crown spread. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
2 Nov 2026
Decision
Expected by 13 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 6 Dec 2026, from Southwark's recent tree and landscaping works.

Documents 4

Statements & assessments 1

PDF TREE SURVEY Tree survey or Arboricultural implications · 2 Nov 2026 View ↗

Plans & drawings 1

PDF SKETCH PLAN Sketch plan · 2 Nov 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application - Form (Without Personal data) · 2 Nov 2026 View ↗

Other documents 1

PDF PHOTOGRAPHS AND PHOTOMONTAGES Photographs and photomontages · 2 Nov 2026 View ↗

All documents on the council site ↗

Site constraints 7

Dulwich Village 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: Southwark 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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Registered park or garden 168 m away: Belair; Inside the Southwark built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Metropolitan Open Land 38 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 3 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.

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Important details

Council
Southwark
Application type
Works to a Tree in a Conservation Area
Postcode
SE21 8AA
Received
2 Nov 2026
Validated
2 Nov 2026
Ward
Dulwich Wood
Parish
Dulwich
Case officer
Show
Target decision
13 Dec 2026
Applicant
Show
Agent
London Tree Care Ltd

Decision outlook

Day 4 of the 56-day target. Southwark usually decides tree and landscaping works by day 34.

Day 452 days to the 56-day target
98%decided within 8 weeks
98%approved
565decided in the last year

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

Public comments

No public comments yet.

Last counted 3 Nov 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
13 Dec 2026
Env. assessment
No

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
Works to trees in a conservation area. T1. A Judas tree (Cercis) approximately 9m in heig…
23/AP/2535
Within ~100m

Nearby activity

2024 Approved
95 Alleyn Park London Southwark SE21 8AA
Tree Works CA: T1 Purple leaf Plum - Crown lift to clear 2m reduce by 1m over extended br…
24/AP/2401
2024 Approved
105 Alleyn Park London Southwark SE21 8AA
Details of Condition 3 'Arboricultural Method Statement' required by planning permission…
24/AP/2129
2024 Approved
105 Alleyn Park London Southwark SE21 8AA
Details of condition 6 'Bat bricks/tubes' required by planning permission ref no. 22/AP/1…
24/AP/2130
2024 Approved
Dulwich College Dulwich Common London Southwark SE21 7LD
5 Day Notification for works to tree in a Conservation Area: T1 Checstnut Tree (Dead): 12…
24/AP/1684
2022 Approved
105 Alleyn Park London Southwark SE21 8AA
Construction of a full width rear single storey extension; part width second floor extens…
22/AP/1056
2022 Approved
121 Alleyn Park London Southwark SE21 8AA
Non-material amendment following planning permission 21/AP/2708 (Construction of ground f…
22/AP/1968
2020 Approved
85 Alleyn Park London Southwark SE21 8AA
Mulberry Tree (T1) - thin overcrowded areas and remove some of the crossing growths with…
20/AP/3772
2020 Approved
89 Alleyn Park London Southwark SE21 8AA
1x Rowan tree - removal as tree is in poor condition and is danger to neighbouring proper…
20/AP/1963
2020 Approved
89 Alleyn Park London Southwark SE21 8AA
Non-material amendment of planning permission LBS reg no 20/AP/0428 for the Construction…
20/AP/1722
2020 Approved
85 Alleyn Park London Southwark SE21 8AA
Installation of folding/sliding doors to ground floor rear elevation
20/AP/1330
2020 Approved
89 Alleyn Park London Southwark SE21 8AA
Construction of a double storey side extension, garage conversion, single storey L-shaped…
20/AP/0428
2020 Approved
111 Alleyn Park London Southwark SE21 8AA
1) Large Pollards to the rear at previous pruning point at c.12m in height. Lon lateral b…
20/AP/0510
2020 Approved
111 Alleyn Park London Southwark SE21 8AA
Re-pollard the large poplars to the rear of the property to previous pruning point c.12m…
20/AP/0483
2019 Approved
111 Alleyn Park London Southwark SE21 8AA
Installation of metal entrance gates and railings to existing front brick boundary wall a…
19/AP/5786
2019 Withdrawn
83 Alleyn Park London SE21 8AA
Demolition of existing dwelling and construction of 2x detached houses that will accommod…
19/EQ/0135
2018 Approved
111 Alleyn Park London SE21 8AA
Non-material amendment to planning permission dated 16 October 2017 17/AP/3151 for the co…
18/AP/1901
2018 Approved
95 Alleyn Park London SE21 8AA
Variation of Condition 2, approved plans, of planning permission 16-AP-2340 for 'Single-s…
18/AP/1073
2017 Approved
93 Alleyn Park London SE21 8AA
Construction of a single storey rear extension.
17/AP/2658
2017 Approved
95 Alleyn Park London SE21 8AA
Demolition of existing house and erection of a replacement two storey 6 bedroomed house w…
17/AP/2292
2017 Withdrawn
111 Alleyn Park London SE21 8AA
Construction of a two storey rear extension and internal and external alterations to the…
17/EQ/0218
2017 Approved
95 Alleyn Park London SE21 8AA
Demolition of existing house and erection of a two storey 5 bedroomed house.
17/AP/0846
2016 Withdrawn
95 Alleyn Park London SE21 8AA
Fell and stump grind dead Thorn tree located in front garden
16/AP/4071
2016 Refused
111 Alleyn Park London SE21 8AA
Demolition of dwellinghouse with the retention of part of the front facade; and the erect…
16/AP/2065
2016 Approved
95 Alleyn Park London SE21 8AA
Single-storey ground floor rear extension, first floor rear extension, and rear roof with…
16/AP/2340
2016 Approved
101 Alleyn Park London SE21 8AA
Lawful development certificate for a proposed development for the erection of an extensio…
16/AP/2243
Southwark
Planning Authority Score
7/10
Good
#64 of 296 councils
Relevant to this application:
Other decisions

Southwark is faster than most councils at deciding householder applications, ranking #54 out of 296. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Southwark decision statistics
Based on MHCLG data, the year to March 2026
92%
Overall approval rate
Above avg (87%) #93 of 296
95%
Householder approved
Above avg (90%) #92 of 296
78%
Decided in 8 weeks
Above avg (63%) #54 of 296
37%
Extended time limit
Below avg (41%) #122 of 296
92%
Minor dwellings approved
259 decided (1-9 homes)
86%
Major dwellings approved
14 decided (10+ homes)
82%
Change of use approved
38 decided
1,622
Total decisions
132 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

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