15 Blenheim Grove London Southwark SE15 4QS Data via plota.co.uk

26/AP/3258 - Works to a Tree in a Conservation Area Under consideration/assessment
Trees & landscaping

Proposal

Works to tree with a TCA: T3 - Tree of Heaven - Grade C (Low Quality) Complete removal of tree, including removal of the stump via grinding, due to considerable impact on the required foundations for an extension at 13 Blenheim Grove, that has been approved under planning and will be progressing to construction soon. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
4 Nov 2026
Decision
Expected by 15 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 8 Dec 2026, from Southwark's recent tree and landscaping works.

Documents 2

Statements & assessments 1

PDF ARBORICULTURAL IMPACT ASSESSMENT Tree survey or Arboricultural implications · 4 Nov 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application - Form (Without Personal data) · 4 Nov 2026 View ↗

All documents on the council site ↗

Site constraints 6

Holly Grove 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 ↗
14 listed buildings within 150 m
Nearest: 11 and 11a, Blenheim Grove, Grade II, 19 m away · 14 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 14 with distances
Historic England ↗
Also on the record
Inside the Southwark built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Town centre 21 m away: Peckham.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 5 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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Other new applications on this street

9 Oct 2026Approved

66 Blenheim Grove London Southwark SE15 4QL

Works to tree with a TCA: T1- acacia dealbata. 170 mm in diameter at a height of...

26/AP/2973
18 Aug 2026Pending

74-82 Rye Lane In Front Of Peckham Rye Station And 2-10 Blenheim Grove London SE15 4RY

Details of Condition 3 (Hard and soft landscaping scheme) as required by full pl...

26/AP/2463

Nearby new applications

3 Nov 2026Pending

23 Soames Street London Southwark SE15 4BZ

Rear dormer and outrigger loft conversion with roof lights

26/AP/3236
3 Nov 2026Pending

7A Oglander Road London Southwark SE15 4EQ

Replacement of existing single glazed timber windows with double glazed timber u...

26/AP/3242
28 Oct 2026Pending

Ground Floor Flat 20 Oglander Road London Southwark SE15 4EL

Variation of Condition 1 (Approved Plans) pursuant to planning permission 26/AP/...

26/AP/3067
27 Oct 2026Pending

7 Soames Street London Southwark SE15 4BZ

Single storey rear infill extension.

26/AP/3127
26 Oct 2026Pending

56 Peckham High Street London Southwark SE15 5DP

Details of Condition 3 (material samples) as required by full planning permissio...

26/AP/3142
19 Oct 2026Pending

17 Parkstone Road London Southwark SE15 4UQ

Erection of single-storey self-build studio unit attached to an existing propert...

26/AP/2823

Important details

Council
Southwark
Application type
Works to a Tree in a Conservation Area
Postcode
SE15 4QS
Received
4 Nov 2026
Validated
4 Nov 2026
Ward
Rye Lane
Parish
Peckham And Nunhead
Case officer
Show
Target decision
15 Dec 2026
Applicant
Show
Agent
Redmond & Associates (South East) LLP

Decision outlook

Day 2 of the 56-day target. Southwark usually decides tree and landscaping works by day 34.

Day 254 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 5 Nov 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
15 Dec 2026
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025
39 Blenheim Grove London Southwark SE15 4QS
T1 - Large Lime tree at rear garden. Remove lower lateral limb back to the trunk to open…
25/AP/3230
2025
37 Blenheim Grove London Southwark SE15 4QS
Two Apple trees (T1 and T2) - Crown reduction by 30%, reshape as required and remove epic…
25/AP/3229
2025 Approved
9A Blenheim Grove London Southwark SE15 4QS
Listed building consent for the demolition of an unauthorised rear garden studio and cons…
25/AP/2260
2025
19 Holly Grove London Southwark SE15 5DF
Elder (T1) - Reduction in height by 2m, from 8m to 6m; Reduction of lateral spread by 3m…
25/AP/2766
2025
9A Blenheim Grove London Southwark SE15 4QS
Construction of a home art studio to the rear of the property
25/AP/2259
2025 Approved
21 Holly Grove London Southwark SE15 5DF
T1. Oak Tree. Reduce by 2m to suitable growth points. T2. Wild Pear Tree. 7 metres in hei…
25/AP/0451
2024 Approved
Arches 222 And 223 Blenheim Grove And Arch 188 Dovedale Road London SE15 4QL
Change of use to Class E (including (a) (retail), (b) (sale of food and drink), (d) indoo…
24/AP/3479
2024 Approved
Railway Arch 221 42 Blenheim Grove London Southwark SE15 4QL
Display of an externally illuminated advertisement, 3mm Corten steel fret duct sign, 815m…
24/AP/3709
2024 Approved
13 Blenheim Grove London Southwark SE15 4QS
Construction of ground floor side extension and first floor rear extension; installation…
24/AP/2666
2024 Refused
14 Chadwick Road London Southwark SE15 4RA
Construction of a single storey side return extension and rear dormer extension.
24/AP/2128
2024 Approved
27 Blenheim Grove London Southwark SE15 4QS
Works to trees in a conservation area: T1(Apple) remove. T2(Shannon) remove.
24/AP/2048
2024 Approved
29 Choumert Grove London Southwark SE15 4RB
Single storey rear extension.
24/AP/1390
2024 Approved
24 Chadwick Road London Southwark SE15 4RA
Construction of a rear dormer extension.
24/AP/1020
2024 Refused
3 Chadwick Road London Southwark SE15 4RA
Construction of a rear dormer including the installation of one roof light to the existin…
24/AP/1039
2024 Approved
9A Blenheim Grove London Southwark SE15 4QS
Amendment to listed building consent ref no. 23/AP/0166: 'Demolition of the existing 1990…
24/AP/0803
2024 Approved
16 Chadwick Road London Southwark SE15 4RA
Installation of new and replacement windows/doors to rear and side elevation, infill of k…
24/AP/0843
2024 Refused
16 Chadwick Road London Southwark SE15 4RA
Removal of disused chimney stack to front of main roof
24/AP/0845
2024 Refused
5 Chadwick Road London Southwark SE15 4RA
Construction of a rear dormer extension and the addition of 2 x roof lights to the front…
24/AP/0372
2023 Approved
1 Chadwick Road London Southwark SE15 4RA
Construction of a rear, single-storey side infill extension and reinstatement of side win…
23/AP/2648
2023 Approved
22 Chadwick Road London Southwark SE15 4RA
Construction of a single storey side extension and rear dormer extension with Juliet balc…
23/AP/2297
2016 Approved
15 Blenheim Grove London SE15 4QS
Sycamore (T1) - Repeat 30% reduction, back to previous demi-pollard pruning points, due t…
16/AP/2310
2016 Approved
20 Holly Grove London SE15 5DF
Installation of WC in existing disused coal vault involving the installation of a new sla…
16/AP/1899
2016 Approved
14 Holly Grove London SE15 5DF
Rebuild of conservatory to rear and creation of rear patio. Internal alterations.
16/AP/1241
2016 Approved
20 Holly Grove London SE15 5DF
Installation of replacement steps and metal balustrade
16/AP/0828
2016 Withdrawn
Units 1 And 2 12-16 Blenheim Grove London SE15 4QL
Installation of two pairs of tables and chairs in front of the building
16/AP/0075
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