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

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SUBLEASE HIGHLIGHTS

  • Upgraded building amenities and introduction of new retail
  • Steps away from St. Andrew's Subway Station and King Street Streetcar
  • Surrounded by Toronto’s best restaurants, entertainment, and amenities
  • Enhanced end of trip building facilities
  • Fully equipped and wired conference facility

ALL AVAILABLE SPACES(2)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 9th Floor
  • 21,830 SF
  • Aug 2026
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

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
  • 4 Conference Rooms
  • 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
  • Fully Built-Out as Standard Office
  • Fits 55 - 175 People
  • Space is in Excellent Condition
  • Fully equipped and wired conference facility
  • Furniture is available
  • Steps to King Street Streetcar
  • 10th Floor
  • 18,880 SF
  • Aug 2026
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

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
  • 5 Conference Rooms
  • 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
  • Fully Built-Out as Standard Office
  • Fits 48 - 152 People
  • Space is in Excellent Condition
  • Fully equipped and wired conference facility
  • Furniture is available
  • Steps to King Street Streetcar
Space Size Term Rental Rate Space Use Condition Available
9th Floor 21,830 SF Aug 2026 Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
10th Floor 18,880 SF Aug 2026 Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now

9th Floor

Size
21,830 SF
Term
Aug 2026
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

10th Floor

Size
18,880 SF
Term
Aug 2026
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

9th Floor

Size 21,830 SF
Term Aug 2026
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

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
  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Fits 55 - 175 People
  • 4 Conference Rooms
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 40,710 SF of adjacent space
  • Fully equipped and wired conference facility
  • Enhanced end of trip building facilities
  • Furniture is available
  • Steps to St. Andrew’s Subway Station
  • Steps to King Street Streetcar

10th Floor

Size 18,880 SF
Term Aug 2026
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

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
  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Fits 48 - 152 People
  • 5 Conference Rooms
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 40,710 SF of adjacent space
  • Fully equipped and wired conference facility
  • Enhanced end of trip building facilities
  • Furniture is available
  • Steps to St. Andrew’s Subway Station
  • Steps to King Street Streetcar

FEATURES AND AMENITIES

  • Concierge
  • Conferencing Facility
  • Food Service
  • Security System
  • Reception
  • PATH
  • Air Conditioning
  • Fiber Optic Internet

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1985/2023
LoopNet Rating
5 Star
Building Height
26 Stories
Building Size
540,000 SF
Building Class
A
Typical Floor Size
20,769 SF
Unfinished Ceiling Height
12’
Parking
Surface Parking
189 Covered Parking Spaces

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
Walk Score®
Walker's Paradise (100)
Transit Score®
Rider's Paradise (100)
Bike Score®
Very Bikeable (88)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
  • Listing ID: 34872441

  • Date on Market: 2025-02-19

  • Last Updated:

  • Address: 121 King St W, Toronto, ON M5H 3T9

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