Chatelain House 182-202 Walworth Road London Southwark SE17 1RW Data via plota.co.uk

26/AP/3144 - Variation of a legal agreement Under consideration/assessment
Admin / procedural

Proposal

Deed of variation to amend Schedule 3, paragraph 1.2 and 1.4 (Affordable Housing) of the section 106 agreement attached 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 space, landscaping, car and cycle parking, public realm and highways improvements. Amendments: -Reconfigured cycle storage -Reconfigured blue badge parking space -Update to waste collection strategy -Additional green roofing -Additional daylight and sunlight assessment'. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
23 Oct 2026
Decision
Expected by 17 Dec 2026

Under consideration

No decision has been issued yet. A decision is expected by 17 Dec 2026.

Documents 2

Application forms 1

PDF Application - Form (Without Personal data) Application - Form (Without Personal data) · 26 Oct 2026 View ↗

Other documents 1

PDF Document Document · 26 Oct 2026 View ↗

All documents on the council site ↗

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 Named permitted development rights are withdrawn here.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 1 November 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.

Building

Floor area1,464 m² (15,758 sq ft)
Energy ratingD (asset rating 93)
UseB1 Offices and Workshop businesses
HeatingAir Conditioning

From the energy performance certificate lodged in June 2019, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Southwark
Application type
Variation of a legal agreement
Postcode
SE17 1RW
Received
23 Oct 2026
Validated
23 Oct 2026
Ward
North Walworth
Parish
Borough, Bankside And Walworth
Target decision
17 Dec 2026
Agent
Quod

Public comments

No public comments yet.

Last counted 4 Nov 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
17 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 Approved
140-142 Walworth Road London Southwark SE17 1JL
Installation of one Electric Vehicle Charging Point and six security bollards to the fron…
25/AP/3187
2025 Withdrawn
140 Walworth Road London Southwark SE17 1JL
Listed building consent for the installation of 2No Electric Vehicle Charging Units to th…
25/AP/2053
2025 Withdrawn
140 Walworth Road London Southwark SE17 1JL
Variation of Condition 1 'approved plans' of listed building consent 22/AP/2012 'Physical…
25/AP/2049
2025
Unit 5, Plot H3, Elephant Park 1 Walworth Square London Southwark SE17 1GA
Display of 2no. internally illuminated projecting signs.
25/AP/2104
2025
Unit 5, Plot H3, Elephant Park 1 Walworth Square London Southwark SE17 1GA
Installation of a single sliding automatic door, new aluminium louvres on the side elevat…
25/AP/2103
2025
140 Walworth Road London Southwark SE17 1JL
Installation of non-illuminated signage panel with led trough light to replace the existi…
25/AP/2051
2025
140 Walworth Road London Southwark SE17 1JL
Internally illuminated decorative 'moon' orb suspended between the two buildings on a ten…
25/AP/2052
2025
Advertising Right Bus Shelter 0128 9155 Outside 120-138 Walworth Road London Southwark SE17 1JL
Installation of internally illuminated digital advertising panel within existing bus stop…
25/AP/1569
2025
Advert Unit A02904 Outside Ferraro House Walworth Road London Southwark SE17 1RW
Display of an internally illuminated freestanding double-sided digital advertisement unit…
25/AP/1582
2025 Approved
Bus Shelter 0128 0456 Heygate Street London Southwark SE17 1FY
Installation of internally illuminated digital advertising panel within existing bus stop…
25/AP/0323
2024
143-149 Walworth Road And 3 Walworh Square London SE17 1RW
Installation of x4 internally illuminated advertisements on multiple elevations and the i…
24/AP/2398
2024 Approved
11 Sayer Street London Southwark SE17 1FY
Display of 2 externally illuminated fascia signs
24/AP/1100
2024
21 Sayer Street London Southwark SE17 1FH
Display of fascia advertising board with logo and text back lit, hanging sign with logo…
24/AP/0385
2023 Approved
5 Ethel Street London Southwark SE17 1NH
Construction of a rear and side return extension, new roof terrace above existing outrigg…
23/AP/3535
2023 Approved
141 Walworth Road London Southwark SE17 1RW
Installation of condenser units to side elevation
23/AP/2565
2023 Approved
157-169 Walworth Road London Southwark SE17 1RY
Installation of one external air conditioning unit and a retrospective application for th…
23/AP/1966
2023 Approved
159-167 Walworth Road London Southwark SE17 1RY
Listed Building Consent for the installation of one external air conditioning unit and a…
23/AP/1967
2023 Approved
141 Walworth Road London Southwark SE17 1RW
Installation of 2no. internally illuminated fascia sign and 4no. window vinyls.
23/AP/2541
2022 Approved
Advertisement Unit Pavement Outside 100 Walworth Road London SE17 1JL
Removal of existing advertisement unit and installation of a new internally illuminated f…
22/AP/3762
2022 Withdrawn
Pavement Outside Ferraro House 149 Walworth Road London Southwark SE17
Installation of an internally illuminated freestanding double-sided digital advertisement…
22/AP/3663
2016 Approved
Telephone Kiosk Junction Of Heygate Street Walworth Road SE17
Display of an internally illuminated digital panel as a integral part of the telephone ki…
16/AP/2929
2016 Approved
26A Wansey Street London SE17 1LH
Retention of new shopfront with internal roller shutters
16/AP/1021
2016 Approved
Garland Court 26 Wansey Street London SE17 1LH
Installation of louvered glazing, signage and amended rainwater goods to enclose x 3 comm…
16/AP/0345
2016 Withdrawn
CUMING MUSEUM, WALWORTH ROAD, LONDON, SE17 1RS
Specific location of temporary ramp and lintel removal. Access via Ethel Street to the re…
16/AP/0194
2016 Withdrawn
CUMING MUSEUM, WALWORTH ROAD, LONDON, SE17 1RS
Specific location of temporary ramp and lintel removal. Access via Ethel Street to the re…
16/AP/0195
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

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.