Planning application
Quadrant House The Quadrant Sutton SM2 5AS
Works: Extension Demolition
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
FORMAL DESCRIPTION: Retention, refurbishment, conversion and extension of the existing building to provide residential accommodation (Class C3) with associated internal and external amenity space, commercial space, community hub, cycle and refuse stores, external facade works, landscaping and other associated works. DETAILED DESCRIPTION: Partial demolition and erection of additional two, seven and fourteen stories to existing building, resulting in a part 2, part 14, part 20 and part 22 storey building, and extension of existing basement to provide a mixed use development comprising 370 self contained residential units (Class C3) community floor space (Class F2) and commercial floor space (Class E) and provision of associated internal and external amenity areas, play space, parking, refuse and cycle storage, plant, landscaping, works to public realm and other associated works.
As published by the council, reference DM2025/00226
Application record
- Reference
- DM2025/00226
- Status
- Pending Consideration
- Received
- 21 Feb 2025
- Validated
- 8 Jun 2026
- Postcode
- SM2 5AS
Site history
Applications at this address on the Sutton register
This site has had 2 applications since 2023.
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EIA2023/00002 Decided
Quadrant House The Quadrant Sutton SM2 5AS
EIA Screening request
Timeline
Dates from the published record
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21 Feb 2025
Received by Sutton
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8 Jun 2026
Validated
Checked as complete and ready for consideration.
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27 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 3 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Sutton took a median of 56 days over the applications it decided in the last year.
What happens while it is decided
This application is with Sutton for determination, against a statutory target of eight weeks. Over the last year Sutton's median decision took 56 days. More in our guide to how long planning decisions take.
About this record
The published feed does not state which type of application this is; the register entry on Sutton's portal will say. Our guide explains the common types.
Nearby applications
Within 0.3 miles
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Land To The North And East Of The Quadrant And South Of Sutton Station Sutton SM2 5AS
74% historically approved · decision due ~18 Apr
Public realm and highways improvements; alterations to pavement and road layout including provision of pedestrian crossings and pedestrian and accessible access to Sutton Station, alteration to existing cycle store arrangement and provision of paving, landscaping, planting, lighting and other associated works.
Awaiting decision Full applications 19 docs -
Land R/O 7 Cedar Road Fronting Wellesley Road Sutton SM2 5DA
Application to vary conditions 2 (Materials) and 12 (Drawings) of planning permission Ref: B2015/71658/FUL which approved the "Variation of Condition 17 (drawings) of previously approved application No. B2013/68429/FUL," to allow alterations to the materials and fenestration to all elevations.
Granted Full applications Windows or glazing 8 docs -
Northumberland House Wellesley Road Sutton SM2 5FR
Application to vary conditions 3 (materials), 8 (dust management plan), 11 (secured by design), 12 (construction logistics plan), 14 (fire safety strategy), 15 (biodiversity enhancement and management plan), 16 (nesting bird check), 17 (statement of conformity), 18 (drainage strategy), 19 (SuDS report), 20 (energy and sustainability statement), 21 (cooling strategy), 22 (green roof details) and 23 (green roof wall details) of planning permission Ref: DM2023/00796 for the 'Erection of two additional storeys to the main block, one additional storey to the western block and an infill extension to the undercroft, to provide 29 additional self contained residential units, additional cycle spaces/storage, reduction in parking spaces, provision of amenity spaces and hard and soft landscaping works' to allow the development to be completed in two phases including infilling of dead space at ground floor level, alterations to internal layout, fenestration alterations, roof top plant and plant enclosure, extraction flue system and solar panel detail alterations, provision of additional cycle storage, hard and soft landscaping alterations.
Granted Amendments Extension Windows or glazing 39 docs -
Land Outside 3 Railway Bridge High Street Sutton SM1 1JA
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Land Outside 3 Railway Bridge High Street Sutton SM1 1JA
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Refused Full applications 22 docs