Chatelain House 182 - 202 Walworth Road London Southwark Data via plota.co.uk

26/AP/2310 - Variation Under consideration/assessment

Proposal

Non-material amendment of planning permission 25/AP/2547 (Minor material amendment to planning permission ref: dated 04/09/2025 for 'Redevelopment including part demolition and part retention of existing building to provide mixed-use development comprising purpose-built student accommodation (Sui Generis), residential accommodation (Use Class C3), Commercial, Business and Service floorspace (Use Class E excluding E(g)(ii) and (iii)), Community floorspace (Use Class F2), flexible Commercial, Business and Service (Use Class E excluding E(g) (ii) and (iii))/Community floorspace (Use Class F2) within two buildings ranging from 6 to 7 storeys with associated amenity) NMA amendments include: -revised brickwork -additional louvres to windows -rationalisation of the windows on the western elevation -revisions to external doors at ground floor level -alterations to the configuration of roof plant -alterations to meet building fire regulations -PV panels and access points -updates to ground floor FFLs -tree relocations within the courtyard -amend trigger points conditions 11-19 Data via plota.co.uk

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View original council record ↗Last checked 28 Oct 2026, 04:28

Street View

Application progress

✓

Received

3 Aug 2026

Decision

Target date was 30 Aug 2026

Under consideration

No decision has been issued yet. A decision is expected by 30 Aug 2026.

Documents 30

Statements & assessments 1

PDF PLANNING STATEMENT Planning statement · 3 Aug 2026 View ↗

Plans & drawings 28

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application - Form (Without Personal data) · 3 Aug 2026 View ↗

All documents on the council site ↗

Associated applications 16

Part of

FullApproved26 Nov 2024council archive

Conditions 5, 8 discharged · 6, 10a awaiting decision
- VariationMinor material amendment8 Sep 202525/AP/2547
  Conditions 3, 4, 7 discharged · 11, 12, 13, 14, 15, 16, 17, 18, 19 variation sought
  - AmendmentNon-material amendmentThis application3 Aug 202626/AP/2310
  - Show 4 more · 4 approved
    - ConditionsDetails of condition 4 (Construction Logistics Plan)12 Feb 202626/AP/0426
    - ConditionsDetails of condition 7 (Arboricultural Method Statement)12 Feb 202626/AP/0427
    - ConditionsDetails of condition 3 (Construction Environmental Management Plan)5 Feb 202626/AP/0355
    - ConditionsDetails of the mandatory Biodiversity Net Gain (BNG) condition5 Feb 202626/AP/0477
- Show 8 more · 6 approved, 2 pending
  - ConditionsDetails submitted to satisfy Clause 5.1.3 (Notification of intention to pay administration…7 Sep 202626/AP/2569
  - ConditionsDetails submitted to satisfy Schedule 8 Clause 1.1 (Employment Skills and Business Support…13 Jul 202626/AP/2036
  - ConditionsDetails of condition 5 (Digital Connectivity Infrastructure)3 Jul 202626/AP/1904
  - ConditionsDetails of condition 10(a) and (b) (Land Contamination - Desk Study)3 Jul 202626/AP/1932
  - ConditionsDetails of condition 6 (Piling Method Statement)3 Jul 202626/AP/1930
  - ConditionsDetails of condition 8 (WSI - Archaeological Watching Brief)3 Jul 202626/AP/1931
  - ConditionsDetails submitted to satisfy Schedule 3 Clause 5.2 (Part 2 (Commencement) of the Housing…28 Apr 202626/AP/1251
  - ConditionsDetails submitted to satisfy Schedule 7 Clause 2.1.1 (Habitat Management and Monitoring Plan…21 Apr 202626/AP/1127
Pre-applicationPending7 Jul 202626/EES/0014
Pre application enquiry for the proposed revisions to scheme - Redevelopment including part demolition and part retention…

Site constraints 15

Flood zone 2, rivers and sea

Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 from the sea. Any development here needs a flood risk assessment. Defences are not counted.

The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.

Flood map ↗

3 Article 4 directions

Central Activities Zone · Elephant and Castle Major Town Centre · Site allocation NSP85: Chatelaine House, Walworth Road. Named permitted development rights are withdrawn here.

An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.

Archaeological priority area

An assessment or field evaluation may be asked for before ground works.

The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.

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 ↗

Town centre: Elephant and Castle/ Walworth Road

A designated centre in the London Plan.

Shops, services and active frontages are protected in centres, and main town centre uses are steered here first.

Habitat network: Network Enhancement Zone 2

Where habitat is joined up enough to work as a network. Context, not a constraint on its own.

Central activities zone

The core of central London in the London Plan.

Offices, culture and the other strategic functions of the centre take priority over new housing here.

Opportunity area

Where the London Plan expects significant growth.

Boundaries are indicative and the borough holds the detailed plan.

Conservation area 22 m away: Walworth Road

The edge of the area; work outside it can still affect its setting.

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 ↗

National infrastructure project 1045 m away: Thames Tideway Tunnel

The site is 1045 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted. Also within 2 km: London Strategic Heat Main Project (at pre-application, 855 m).

Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.

Planning Inspectorate project page ↗

Also on the record

Heritage at risk 22 m away: Walworth Road, Walworth; 6 listed buildings within 150 m; Radon affected area, class 2; Inside the Southwark built-up area; Public transport access: PTAL 6b (excellent), TfL 2023, for the 100 m square.

Not affected

Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI), 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: Variation
Received: 3 Aug 2026
Validated: 3 Aug 2026
Ward: North Walworth
Parish: Borough, Bankside And Walworth
Target decision: 30 Aug 2026
Applicant: Show
Agent: Bella Moorhouse

Public comments

No public comments yet.

Last counted 28 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry: 30 Aug 2026
Env. assessment: No

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