Flat 1 17 Gowlett Road London Southwark SE15 4HX Data via plota.co.uk

26/AP/2795 - Minor application Under consideration/assessment
Extensions & alterations

Proposal

Erection of a single-storey wrap-around extension to the ground-floor flat, erection of a detached single-storey garden studio at the rear of the garden for purposes incidental to the enjoyment of the dwelling, and installation of 1.8m (measured from the platform level) high timber screening to the rear platform. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
22 Sept 2026
Decision
Expected by 16 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 12 Nov 2026, from Southwark's recent extensions.

Documents 11

Statements & assessments 3

PDF DESIGN AND ACCESS STATEMENT Design and Access statement · 22 Sept 2026 View ↗ PDF FIRE STATEMENT Fire Statement · 22 Sept 2026 View ↗ PDF ARBORICULTURAL IMPACT ASSESSMENT Tree survey or Arboricultural implications · 22 Sept 2026 View ↗

Plans & drawings 3

PDF 0869 PR 01 PROPOSED FLOOR AND ROOF PLAN Plan - Proposed · 22 Sept 2026 View ↗ PDF 0869 PR 03 EXISTING AND PROPOSED BLOCK PLAN Site - Block plan · 22 Sept 2026 View ↗ PDF 0869 PR 02 PROPOSED ELEVATIONS Plan - Proposed · 22 Sept 2026 View ↗

Application forms 2

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application - Form (Without Personal data) · 22 Sept 2026 View ↗ PDF COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM CIL - GIA Form · 22 Sept 2026 View ↗

Consultation & comments 1

PDF FILE COPY - NEIGHBOUR NOTIFICATION+LIST Neighbour Notification List · 22 Sept 2026 View ↗

Other documents 2

PDF PARKING PROVISION DETAILS Parking Provision · 22 Sept 2026 View ↗ PDF VALID APPLICATION LETTER WITH INVOICE Valid Application Letter · 22 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 4

Tree preservation order: 17 Gowlett Road
Consent is needed before work on protected trees.
Not every council has published its orders as open data, so no order shown is not proof there is none.
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 ↗
Also on the record
1 listed building within 150 m; Inside the Southwark built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 23 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 £125,000 in May 2000. Flat or maisonette, leasehold.

5 May 2000£125,000
25 January 1999£75,000

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

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Other new applications on this street

24 Aug 2026Approved

9 And 11 Gowlett Road London Southwark

Lawful Development Certificate (Proposed) for the use of the area of hardstandin...

26/AP/2516
28 Jul 2026Approved

9 And 11 Gowlett Road London Southwark SE15 4HX

Details of condition (Biodiversity Net Gain) as required by planning permission ...

26/AP/2238
18 Aug 2026Pending

Ground Floor Flat 36 Gowlett Road London Southwark SE15 4HY

Erection of single storey ground floor rear and side extension with associated p...

26/AP/2473
13 May 2026Pending

19A Gowlett Road London Southwark SE15 4HX

Construction a ground floor rear extension.

26/AP/1381

Nearby new applications

21 Sept 2026Pending

28 Ondine Road London Southwark SE15 4EB

Proposed ground floor wrap-around extension to the rear, first floor rear extens...

26/AP/2784
22 Sept 2026Pending

30 Avondale Rise London Southwark SE15 4AL

Variation of Condition 1 (approved plans) of full planning permission 26/AP/0471...

26/AP/2798
21 Sept 2026Pending

Henley Court 90 Peckham Rye London Southwark SE15 4HA

Five day notification - Black Mulberry located in the rear car park area - prese...

26/AP/2785
18 Sept 2026Approved

Henley Court 90 Peckham Rye London Southwark SE15 4HA

Five day notification for tree works: T1 Black Mulberry located in the rear car ...

26/AP/2771
17 Sept 2026Pending

47 Copleston Road London Southwark SE15 4AN

TREE PRESERVATION ORDER: (TPO 240 2019) T1 Ash: Remove (fell) to near ground lev...

26/AP/2759
15 Sept 2026Pending

Basement Flat 131 Chadwick Road London Southwark SE15 4PY

G1 Leylandii (4 trees) - section fell all trees to ground level

26/AP/2726

Important details

Council
Southwark
Application type
Minor application
Postcode
SE15 4HX
Received
22 Sept 2026
Validated
22 Sept 2026
Ward
Goose Green
Parish
Dulwich
Case officer
Show
Target decision
16 Nov 2026
Applicant
Show
Agent
Context Architecture
Freehold owner
Show

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.

13 neighbours consulted · Last counted 29 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
16 Nov 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 Approved
Flat A And Flat B 26 Keston Road London Southwark SE15 4JB
Replacement of windows to both flats A and B with double glazed UPVC sliding sash style w…
25/AP/3575
2025
32A And 32B East Dulwich Road London Southwark SE22 9AX
Single storey rear extension, loft conversion with rear dormer and 3no. rooflights to fro…
25/AP/2888
2025 Approved
32A And 32B East Dulwich Road London Southwark SE22 9AX
Single storey rear extension, loft conversion with rear dormer and 3no. rooflights to fro…
25/AP/2330
2025
9 And 11 Gowlett Road London Southwark SE15 4HX
Demolition of existing buildings and construction of nine (4 x bedroom) C3 residential dw…
25/AP/2550
2025
34 Keston Road London Southwark SE15 4JB
Construction of single-storey rear side extension, addition of roof terrace on second flo…
25/AP/2164
2025 Approved
38A Gowlett Road London Southwark SE15 4HY
Construction of L-shaped dormer with rear roof terrace, to include raising the roof ridge…
25/AP/1350
2025 Approved
21A Gowlett Road London Southwark SE15 4HX
Single storey wrap around extension and outbuilding to rear garden.
25/AP/0841
2025
Ground Floor Flat 44 Gowlett Road London Southwark SE15 4HY
Construction of ground floor wraparound extension
25/AP/0453
2024
17 Gowlett Road London Southwark SE15 4HX
T1 English oak - Crown reduce height and spread branch lengths 3.0 - 3.5m to provide esta…
24/AP/3754
2024 Approved
17 Gowlett Road London Southwark SE15 4HX
T1 English oak - Crown reduce over-extended eastern spread over existing structure (@ no…
24/AP/3412
2024 Approved
28 Gowlett Road London Southwark SE15 4HY
Proposed single storey side return infill extension with rooflights. Installation of glaz…
24/AP/1620
2024 Approved
33A Keston Road London Southwark SE15 4JA
Construction of a rear roof dormer to provide additional residential accomodation and the…
24/AP/0860
2023 Approved
7A Fenwick Road London Southwark SE15 4HS
Replacement of front and rear windows to all flats with double glazed white coloured Upvc…
23/AP/1563
2023 Approved
15 Keston Road London Southwark SE15 4JA
Construction of a dormer, installation of 3 x velux roof lights to front roofslope includ…
23/AP/0862
2023 Approved
15 Keston Road London Southwark SE15 4JA
Construction of a rear ground floor wraparound extension.
23/AP/0421
2023 Approved
45 Gowlett Road London Southwark SE15 4HX
Construction of a single storey ground floor side-rear extension.
23/AP/0051
2022 Approved
25 Gowlett Road London Southwark SE15 4HX
Erection of a ground floor rear extension and replacement of existing side extension glaz…
22/AP/3379
2022 Approved
First Floor And Second Floor Flat 44 Gowlett Road London Southwark SE15 4HY
Construction of a second floor rear roof terrace over outrigger.
22/AP/2035
2022 Approved
39 Gowlett Road London Southwark SE15 4HX
Construction of single storey rear and side infill extension plus loft conversion.
22/AP/1562
2022 Approved
43A Gowlett Road London Southwark SE15 4HX
Construction of a single storey ground floor side-rear extension and installation of a ne…
22/AP/0833
2016 Approved
9 Keston Road London SE15 4JA
Construction of a single storey side return extension and replacing existing rear first f…
16/AP/4559
2016 Approved
Flat A And B 30 East Dulwich Road London SE22 9AX
Replacing existing windows to the front and rear elevations with new UPVC double glazed w…
16/AP/4009
2016 Approved
27B Keston Road London SE15 4JA
Construction of a rear extension to ground floor flat comprising full width living/dining…
16/AP/3745
2016 Approved
7 Hinckley Road London SE15 4HZ
Construction of a single storey rear extension
16/AP/3559
2016 Approved
17 Gowlett Road London SE15 4HX
Large Oak to rear:Cut back all lateral limbs growing towards properties on Gowlett Road b…
16/AP/2862
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

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.