1B Court Lane London Southwark SE21 7DH Data via plota.co.uk

26/AP/2917 - Variation Under consideration/assessment
Admin / procedural

Proposal

Non-material amendment of planning permission (Construction of one self-build two-bedroom dwellinghouse.) NMA: Amendment due to signed legal permit from Dulwich Estate. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
2 Oct 2026
✓
Validated
5 Oct 2026
Decision
Expected by 1 Nov 2026

Under consideration

No decision has been issued yet. A decision is expected by 1 Nov 2026.

Documents 1

Application forms 1

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

All documents on the council site ↗

Associated applications 2

  • Part of

    Fullcouncil archive
    • AmendmentNon-material amendment (Construction of one self-build two-bedroom dwellinghouse.) NMA…This application26/AP/2917

Site constraints 7

33 listed buildings within 150 m
Nearest: Stone plaque originally affixed to the village lock up, Grade II, 23 m away · 21 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 33 with distances
Historic England ↗
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
Inside the Southwark built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Priority habitat 25 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · Not green belt · 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.

Building

Floor area178 m² (1,916 sq ft)
Energy ratingE (54 out of 100), could reach C
PropertyDetached house, 8 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas, Boiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in January 2021, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

14 Aug 2026Approved

13 Court Lane London Southwark SE21 7DH

Certificate of Lawful Development (proposed) for the installation of an air sour...

26/AP/2439
5 Oct 2026Pending

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Works to tree with a TPO: T1 - Large Magnolia tree in front garden. Annual reduc...

26/AP/2927
28 Sept 2026Pending

133 Court Lane London Southwark SE21 7EE

T1 - Crab Apple growing in the front garden by the pavement. To crown reduce by ...

26/AP/2860
25 Sept 2026Pending

4 Court Lane Gardens London Southwark SE21 7DZ

Oak tree (8354), situated in the rear garden on the far boundary with Dulwich Pa...

26/AP/2844

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6 Oct 2026Pending

135 Burbage Road London Southwark SE21 7AF

Details of Condition 6 'site supervision and monitoring of the arboricultural pr...

26/AP/2941
5 Oct 2026Pending

81 Court Lane London Southwark SE21 7EF

Works to tree with a TPO: T1 - Large Magnolia tree in front garden. Annual reduc...

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6 Oct 2026Pending

24 Dovercourt Road London Southwark SE22 8ST

Works to tree with a TCA: T2 Pear (willow leafed) Remove The tree works are prop...

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4 Townley Road London Southwark SE22 8SW

Works to tree with a TCA: Tree T1: Species: Crape Myrtle (Lagerstroemia Indica) ...

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5 Oct 2026Pending

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Works to tree with a TCA: T1 - 8448 and T2 - 8449 (apple trees) in the rear gard...

26/AP/2929
2 Oct 2026Pending

7 Colwell Road London Southwark SE22 8QP

Certificate of lawfulness (proposed) for a single-storey, rear side extension.

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Important details

Council
Southwark
Application type
Variation
Postcode
SE21 7DH
Received
2 Oct 2026
Validated
5 Oct 2026
Ward
Dulwich Village
Parish
Dulwich
Case officer
Show
Target decision
1 Nov 2026
Applicant
Show
Agent
Delve

Public comments

No public comments yet.

Last counted 6 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
1 Nov 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2025
Construction of 1no. self-build two-bedroom dwellinghouse.
25/AP/0890
2024 Refused
Demolition of single storey outbuilding to north of site, construction of self-build sing…
24/AP/2959
2021 Approved
Espalier Plum trees x6 of the poorest specimens to remove, leaving the 3 largest and bett…
21/AP/0498
2020 Approved
Removal of Espalier Plum Trees x7 (T1-7)
20/AP/3671
Within ~100m

Nearby activity

2025 Approved
6 Court Lane London Southwark SE21 7DR
Contruction of an extension to existing outbuilding
25/AP/3437
2025 Approved
37-39 Court Lane London Southwark SE21 7DP
Works to a tree with a TPO: T1. Turkey Oak Tree.50% reduction to a mature trifurcated Tur…
25/AP/3716
2025 Approved
12 Court Lane London Southwark SE21 7DR
Tree works prune the pittosporum tree: Reduction: 2 m, Thinning: maximum 10%, Lift: 2.5 m…
25/AP/2643
2025 Approved
11 Druce Road London Southwark SE21 7DW
Construction of a zinc-clad dormer extension over the rear outrigger, replacement of exis…
25/AP/1465
2025
20 Court Lane London Southwark SE21 7DR
Works to trees in a Conservation Area: T1 (Magnolia Tree) - Prune/lift specific branches…
25/AP/0713
2025 Approved
Land To The Rear Of 20 Court Lane London Southwark SE21 7DR
Tree 4793 (sycamore) - Mature tree in very poor physiological and structural condition. S…
25/AP/0519
2024 Approved
18 Dekker Road London Southwark SE21 7DL
Construction of a single storey rear extension
24/AP/3710
2024 Withdrawn
19 Desenfans Road London Southwark SE21 7DN
Construction of a ground floor single storey side and rear extension.
24/AP/2131
2024 Approved
21 Dekker Road London Southwark SE21 7DL
Tree works: a Robinia tree approximately 5m in height, situated in the rear garden on the…
24/AP/2210
2024 Approved
9 Dekker Road London Southwark SE21 7DL
Works to a Tree in a Conservation Area: Tl An Olive (Olea europaea) approximately 6m heig…
24/AP/1791
2024 Approved
11 Druce Road London Southwark SE21 7DW
An oak tree approximately 14m high in the back garden of 11 Druce Road situated to the re…
24/AP/1277
2024 Approved
23 Court Lane London Southwark SE21 7DH
T1 - Crab Apple tree approximately 8 meters in height, situated in the front garden. The…
24/AP/0645
2024 Approved
15 Druce Road London Southwark SE21 7DW
T1 - XL Oak tree. Remove dead wood and crown thin canopy by 20%.
24/AP/0571
2024 Approved
14 Dekker Road London Southwark SE21 7DL
Works to Tree in a Conservation Area:Gl A group of two Ash (Fraxinus excelsior) approxima…
24/AP/0446
2024 Approved
11 Druce Road London Southwark SE21 7DW
Works to a Tree in a Conservation Area: Tree approximately 15m in height, situated midway…
24/AP/0414
2023 Approved
7 Druce Road London Southwark SE21 7DW
Works to a tree in a conservation area: Oak tree approximately 15m in height, situated on…
23/AP/1546
2023 Approved
6 Court Lane London Southwark SE21 7DR
Closure of two existing first floor side facing window, installation of no. 1 rooflights…
23/AP/0442
2023 Approved
37 Court Lane London Southwark SE21 7DP
T1 Oak tree, situated in the right-hand corner of the front garden bordering Court Lane…
23/AP/0128
2023 Approved
23 Court Lane London Southwark SE21 7DH
Demolition of existing outbuildings and erection of a single-storey rear and side extensi…
23/AP/0038
2022 Approved
3 Desenfans Road London Southwark SE21 7DN
Demolition of existing ground floor side extension and replacement with single storey gro…
22/AP/4012
2017 Approved
12 Court Lane London SE21 7DR
Construction of dormer extension in the rear roofslope and over outrigger, together with…
17/AP/1832
2017 Approved
3 Desenfans Road London SE21 7DN
Demolition of existing side extension and replacement with a single storey side extension…
17/AP/1835
2016 Approved
18 Court Lane London SE21 7DR
Plum Tree - Large outbreak of 'chicken of the woods'. Remove tree and stump ground out.
16/AP/4833
2016 Approved
20 Court Lane London SE21 7DR
Installation of pre-fabricated summerhouse in rear of the garden to dwellinghouse
16/AP/1344
2016 Approved
2 Court Lane London SE21 7DR
Erection of ground floor single storey rear extension to side and rear of existing outrig…
16/AP/0326
Southwark
Planning Authority Score
7/10
Good
#64 of 296 councils
Relevant to this application:
Householder 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

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.