RoseRock Place 121 King St W
18,880 - 40,710 SF of 5-Star Office Space Available in Toronto, ON M5H 3T9




ALL AVAILABLE SPACES(2)
Display Rental Rate as
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
Improved office space with a mix of open area, offices, meeting rooms, boardrooms, reception, and kitchen/lounge. Surrounded by Toronto’s best restaurants, entertainment, and amenities.
- Sublease space available from current tenant
- Office intensive layout
- Space is in Excellent Condition
- Fully equipped and wired conference facility
- Furniture is available
- Steps to King Street Streetcar
- Fully Built-Out as Standard Office
- Fits 55 - 175 People
- Can be combined with additional space(s) for up to 40,710 SF of adjacent space
- Enhanced end of trip building facilities
- Steps to St. Andrew’s Subway Station
Improved office space with a mix of open area, offices, meeting rooms, boardrooms, reception, and kitchen/lounge. Surrounded by Toronto’s best restaurants, entertainment, and amenities.
- Sublease space available from current tenant
- Office intensive layout
- Space is in Excellent Condition
- Fully equipped and wired conference facility
- Furniture is available
- Steps to King Street Streetcar
- Fully Built-Out as Standard Office
- Fits 48 - 152 People
- Can be combined with additional space(s) for up to 40,710 SF of adjacent space
- Enhanced end of trip building facilities
- Steps to St. Andrew’s Subway Station
Space | Size | Term | Rental Rate | Space Use | Condition | Available |
9th Floor | 21,830 SF | Aug 2026 | Upon Request | Office | Full Build-Out | Now |
10th Floor | 18,880 SF | Aug 2026 | Upon Request | Office | Full Build-Out | Now |
9th Floor
Size |
21,830 SF |
Term |
Aug 2026 |
Rental Rate |
Upon Request |
Space Use |
Office |
Condition |
Full Build-Out |
Available |
Now |
10th Floor
Size |
18,880 SF |
Term |
Aug 2026 |
Rental Rate |
Upon Request |
Space Use |
Office |
Condition |
Full Build-Out |
Available |
Now |
FEATURES AND AMENITIES
- Concierge
- Conferencing Facility
- Food Service
- Security System
- Reception
- PATH
- Air Conditioning
- Fiber Optic Internet
PROPERTY FACTS
SELECT TENANTS
- FLOOR
- TENANT NAME
- INDUSTRY
- 22nd
- ARAG
- Finance and Insurance
- 12th
- BGC Engineering, Inc
- Professional, Scientific, and Technical Services
- 4th
- Corpay
- Finance and Insurance
- 26th
- Mulvihill
- Finance and Insurance
- 1st
- National Bank of Canada
- Finance and Insurance
- 17th
- Neo
- Professional, Scientific, and Technical Services
- 12th
- Pure Industrial
- Real Estate
- 3rd
- SGGG Fund Services Inc.
- Finance and Insurance
- 2nd
- Slate Asset Management
- Real Estate
- Multiple
- Superintendent of Financial Institutions
- Public Administration