1 Druce Road London Southwark SE21 7DW Data via plota.co.uk

26/AP/2765 - Householder Application Under consideration/assessment
Extensions & alterationsSolar & renewablesUtility infrastructure

Proposal

Proposed erection of a single-storey side and rear extension; formation of rear patio with associated balustrading; installation of roof lantern and rooflights; installation of an air source heat pump and solar panels; relocation of existing air-conditioning unit; replacement side access door; replacement and new boundary fencing; associated landscaping works; internal reconfiguration; and associated external alterations at 1 Druce Road, Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
18 Sept 2026
✓
Validated
21 Sept 2026
Decision
Expected by 15 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 11 Nov 2026, from Southwark's recent extensions.

Documents 14

Statements & assessments 2

PDF FIRE STATEMENT Fire Statement · 18 Sept 2026 View ↗ PDF AND HERITAGE STATEMENT Design and Access statement · 18 Sept 2026 View ↗

Plans & drawings 9

PDF 1337 - EX - 100 AND 1337 - PR - 100 EXISTING AND PROPOSED BLOCK PLAN Site - Block plan · 18 Sept 2026 View ↗ PDF 1337 - PR - 201 REV G PROPOSED ELEVATIONS Plan - Proposed · 18 Sept 2026 View ↗ PDF 1337 - PR - 103 REV G PROPOSED LOFT FLOOR PLAN Plan - Proposed · 18 Sept 2026 View ↗ PDF 1337 - PR - 302 REV G PROPOSED SECTION B - B Plan - Proposed · 18 Sept 2026 View ↗ PDF 10-09-2026 REV G PROPOSED LEFT SIDE ELEVATION Plan - Proposed · 18 Sept 2026 View ↗ PDF 1337 - PR - 104 REV G PROPOSED ROOF PLAN Plan - Proposed · 18 Sept 2026 View ↗ PDF 1337 PR102 REV G PROPOSED FIRST FLOOR PLAN Plan - Proposed · 18 Sept 2026 View ↗ PDF 1337 - PR - 301 REV G PROPOSED SECTION A - A Plan - Proposed · 18 Sept 2026 View ↗ PDF 1337 - PR - 202 REV G PROPOSED RIGHT SIDE ELEVATION Plan - Proposed · 18 Sept 2026 View ↗

Application forms 3

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application - Form (Without Personal data) · 18 Sept 2026 View ↗ PDF COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM CIL - GIA Form · 18 Sept 2026 View ↗ PDF FORM 1: CIL ADDITIONAL INFORMATION CIL - GIA Form · 18 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 5

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 157 m away: Dulwich Park; Inside the Southwark built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 22 September 2026. Historic England, the Environment Agency, Natural England 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 2

Last sold for £1,475,000 in August 2019. Semi-detached house, freehold.

30 August 2019£1,475,000
31 October 2013£1,150,000Recorded as a transfer outside a standard sale

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

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Important details

Council
Southwark
Application type
Householder Application
Postcode
SE21 7DW
Received
18 Sept 2026
Validated
21 Sept 2026
Ward
Dulwich Village
Parish
Dulwich
Case officer
Show
Target decision
15 Nov 2026
Applicant
Show
Agent
Design Squared Ltd

Decision outlook

Day 13 of the 56-day target. Southwark usually decides extensions by day 51.

Day 1343 days to the 56-day target
75%decided within 8 weeks
93%approved
642decided in the last year

Plota live figures for extensions decided by Southwark in the last twelve months, from validation. Southwark decision record →

Public comments

No public comments yet.

Last counted 28 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
15 Nov 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

2019 Approved
Construction of a single storey rear extension; roof extension; and installtion of x2 con…
19/AP/6024
Within ~100m

Nearby activity

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
113 Woodwarde Road London Southwark SE22 8UP
(T1) Weeping Birch Selectively reduce protruding top branches and lightly hedge cut into…
25/AP/3296
2025
7 Druce Road London Southwark SE21 7DW
An English Oak tree approximately 17m in height, situated in the rear garden on the left…
25/AP/3181
2025 Approved
25 Druce Road London Southwark SE21 7DW
Ground works and associated fibrous root pruning to install a root barrier 17m in length…
25/AP/1709
2025 Approved
51 Court Lane London Southwark SE21 7DP
Work to trees in a Conservation Area: Ash Tree (T2) and Common Pear (T6) - Remove. Replac…
25/AP/1586
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 Approved
22 Druce Road London Southwark SE21 7DW
Works to a tree in a conservation area: prune a Goat Willow tree, approx. 8m in height, s…
25/AP/1488
2025
123 Woodwarde Road London Southwark SE22 8UP
Demolition of existing ground floor side extensions and construction of new ground floor…
25/AP/1752
2025
19 Druce Road London Southwark SE21 7DW
Construction of L-shaped rear dormer extension, including 4no. roof windows.
25/AP/0689
2024 Approved
125 Woodwarde Road London Southwark SE22 8UP
T1 Magnolia reduce height by lengths of up to 1.5m, reduce spread and reshape. T2 Himalay…
24/AP/3333
2024 Approved
86 Dovercourt Road London Southwark SE22 8UW
Demolition of the existing single storey side return and the construction of a single sto…
24/AP/1927
2024 Approved
51 Court Lane London Southwark SE21 7DP
Construction of a single storey rear and side extension, replacement of existing roof dor…
24/AP/1761
2024 Approved
115 Woodwarde Road London Southwark SE22 8UP
Tree works 5 day notification: Required to remove dead stem from medium Oak tree. Remove…
24/AP/1894
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 Withdrawn
125 Woodwarde Road London Southwark SE22 8UP
Works to a Tree in a Conservation Area: TG1 Birch - fell to combat subsidence damage to 2…
24/AP/0815
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
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
43 Court Lane London Southwark SE21 7DP
Construction of a rear dormer extension along outrigger and installation of rooflights. S…
23/AP/3355
2023 Approved
84 Dovercourt Road London Southwark SE22 8UW
Works to Tree in a Conservation Area: Removal of Cherry Tree, current insurance claim due…
23/AP/2046
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
2017 Approved
82 Dovercourt Road London SE22 8UW
Construction of a rear ground floor single storey extension (to side of outrigger)
17/AP/0903
2017 Refused
82 Dovercourt Road London SE22 8UW
Lawful development certificate for a proposed development for the erection of x2 rear inf…
17/AP/0061
2016 Approved
61 Court Lane London SE21 7EF
A multi-stemmed mature Bay tree approximately 10m in height. Situated mid-way down the ri…
16/AP/5070
2016 Approved
133 Woodwarde Road London SE22 8UP
Construction of a single-storey ground floor extension to the side of the existing outrig…
16/AP/1641
2016 Approved
12 Druce Road London SE21 7DW
TG1: Lime - Fell. The tree works are proposed to stop the influence of the tree on the so…
16/AP/0797
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

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