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Highlights

  • Property is situated at a prominent corner location steps from King Street Station and the PATH.
  • Rooftop signage and branding opportunities available.
  • Tenants benefit from expansive 24,500 SF floorplates and abundant natural light.
  • This premier location offers immediate access to a plethora of amenities including dining, retail, and transit.

All Available Spaces(8)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 4th Floor, Ste 401
  • 5,182 SF
  • Negotiable
  • $26.81 USD/SF/YR $2.23 USD/SF/MO $138,925 USD/YR $11,577 USD/MO
  • Office
  • Full Build-Out
  • 30 Days

Located at the northeast corner of King Street East and Toronto Street, One Toronto combines modern functionality with a timeless design, within one of the city’s most walkable and transit-friendly addresses .Boasting abundant natural light, floor-to-floor, this Class A tower offers contiguous block availability, generously sized floor plates and an ownership group dedicated to fostering an elevated tenant experience.

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Fully Built-Out as Standard Office
  • 1 Conference Room
  • Abundant natural light
  • 6th Floor, Ste 620
  • 10,001 SF
  • Negotiable
  • $26.81 USD/SF/YR $2.23 USD/SF/MO $268,118 USD/YR $22,343 USD/MO
  • Office
  • Partial Build-Out
  • January 01, 2027

Located at the northeast corner of King Street East and Toronto Street, One Toronto combines modern functionality with a timeless design, within one of the city’s most walkable and transit-friendly addresses .Boasting abundant natural light, floor-to-floor, this Class A tower offers contiguous block availability, generously sized floor plates and an ownership group dedicated to fostering an elevated tenant experience.

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Kitchen
  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 19,123 SF of adjacent space
  • Close to several amenities
  • 6th Floor, Ste 630
  • 9,122 SF
  • Negotiable
  • $26.81 USD/SF/YR $2.23 USD/SF/MO $244,552 USD/YR $20,379 USD/MO
  • Office
  • Partial Build-Out
  • March 01, 2027

Located at the northeast corner of King Street East and Toronto Street, One Toronto combines modern functionality with a timeless design, within one of the city’s most walkable and transit-friendly addresses .Boasting abundant natural light, floor-to-floor, this Class A tower offers contiguous block availability, generously sized floor plates and an ownership group dedicated to fostering an elevated tenant experience.

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Kitchen
  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 19,123 SF of adjacent space
  • Close to several amenities
  • 7th Floor, Ste 700
  • 14,825 SF
  • Negotiable
  • $26.81 USD/SF/YR $2.23 USD/SF/MO $397,445 USD/YR $33,120 USD/MO
  • Office
  • Full Build-Out
  • July 01, 2026

Modern, open-concept build with an open celiling.

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • 5 Conference Rooms
  • Kitchen
  • Fully Built-Out as Standard Office
  • 6 Private Offices
  • 66 Workstations
  • 9th Floor, Ste 907
  • 2,853 SF
  • 1-10 Years
  • $26.81 USD/SF/YR $2.23 USD/SF/MO $76,486 USD/YR $6,374 USD/MO
  • Office
  • Full Build-Out
  • Now

Located at the northeast corner of King Street East and Toronto Street, One Toronto combines modern functionality with a timeless design, within one of the city’s most walkable and transit-friendly addresses .Boasting abundant natural light, floor-to-floor, this Class A tower offers contiguous block availability, generously sized floor plates and an ownership group dedicated to fostering an elevated tenant experience.

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Kitchen
  • Near TTC
  • Fully Built-Out as Standard Office
  • 7 Private Offices
  • Central Air Conditioning
  • Close to several amenities
  • Professional building
  • 13th Floor, Ste 1300
  • 24,496 SF
  • 1-10 Years
  • $26.81 USD/SF/YR $2.23 USD/SF/MO $656,715 USD/YR $54,726 USD/MO
  • Office
  • Full Build-Out
  • Now

Heavily built out includes a good mix of offices/meeting rooms, sit/stand desks, universal washroom and open area.

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Close to several amenities
  • Fully furnished
  • Fully Built-Out as Standard Office
  • 7 Private Offices
  • Can be combined with additional space(s) for up to 72,091 SF of adjacent space
  • Kitchen
  • Near TTC
  • 14th Floor, Ste 1400
  • 24,491 SF
  • 1-10 Years
  • $26.81 USD/SF/YR $2.23 USD/SF/MO $656,581 USD/YR $54,715 USD/MO
  • Office
  • Full Build-Out
  • Now

Heavily built out includes a good mix of offices/meeting rooms, sit/stand desks, universal washroom and open area.

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Close to several amenities
  • Fully furnished
  • Fully Built-Out as Standard Office
  • 7 Private Offices
  • Can be combined with additional space(s) for up to 72,091 SF of adjacent space
  • Kitchen
  • Near TTC
  • 15th Floor, Ste 1500
  • 23,104 SF
  • 1-10 Years
  • $26.81 USD/SF/YR $2.23 USD/SF/MO $619,397 USD/YR $51,616 USD/MO
  • Office
  • Full Build-Out
  • Now

Heavily built out includes a good mix of offices/meeting rooms, sit/stand desks, universal washroom and open area.

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Close to several amenities
  • Fully furnished
  • Fully Built-Out as Standard Office
  • 7 Private Offices
  • Can be combined with additional space(s) for up to 72,091 SF of adjacent space
  • Kitchen
  • Near TTC
Space Size Term Rental Rate Space Use Build-Out Available
4th Floor, Ste 401 5,182 SF Negotiable $26.81 USD/SF/YR $2.23 USD/SF/MO $138,925 USD/YR $11,577 USD/MO Office Full Build-Out 30 Days
6th Floor, Ste 620 10,001 SF Negotiable $26.81 USD/SF/YR $2.23 USD/SF/MO $268,118 USD/YR $22,343 USD/MO Office Partial Build-Out January 01, 2027
6th Floor, Ste 630 9,122 SF Negotiable $26.81 USD/SF/YR $2.23 USD/SF/MO $244,552 USD/YR $20,379 USD/MO Office Partial Build-Out March 01, 2027
7th Floor, Ste 700 14,825 SF Negotiable $26.81 USD/SF/YR $2.23 USD/SF/MO $397,445 USD/YR $33,120 USD/MO Office Full Build-Out July 01, 2026
9th Floor, Ste 907 2,853 SF 1-10 Years $26.81 USD/SF/YR $2.23 USD/SF/MO $76,486 USD/YR $6,374 USD/MO Office Full Build-Out Now
13th Floor, Ste 1300 24,496 SF 1-10 Years $26.81 USD/SF/YR $2.23 USD/SF/MO $656,715 USD/YR $54,726 USD/MO Office Full Build-Out Now
14th Floor, Ste 1400 24,491 SF 1-10 Years $26.81 USD/SF/YR $2.23 USD/SF/MO $656,581 USD/YR $54,715 USD/MO Office Full Build-Out Now
15th Floor, Ste 1500 23,104 SF 1-10 Years $26.81 USD/SF/YR $2.23 USD/SF/MO $619,397 USD/YR $51,616 USD/MO Office Full Build-Out Now

4th Floor, Ste 401

Size
5,182 SF
Term
Negotiable
Rental Rate
$26.81 USD/SF/YR $2.23 USD/SF/MO $138,925 USD/YR $11,577 USD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
30 Days

6th Floor, Ste 620

Size
10,001 SF
Term
Negotiable
Rental Rate
$26.81 USD/SF/YR $2.23 USD/SF/MO $268,118 USD/YR $22,343 USD/MO
Space Use
Office
Build-Out
Partial Build-Out
Available
January 01, 2027

6th Floor, Ste 630

Size
9,122 SF
Term
Negotiable
Rental Rate
$26.81 USD/SF/YR $2.23 USD/SF/MO $244,552 USD/YR $20,379 USD/MO
Space Use
Office
Build-Out
Partial Build-Out
Available
March 01, 2027

7th Floor, Ste 700

Size
14,825 SF
Term
Negotiable
Rental Rate
$26.81 USD/SF/YR $2.23 USD/SF/MO $397,445 USD/YR $33,120 USD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
July 01, 2026

9th Floor, Ste 907

Size
2,853 SF
Term
1-10 Years
Rental Rate
$26.81 USD/SF/YR $2.23 USD/SF/MO $76,486 USD/YR $6,374 USD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

13th Floor, Ste 1300

Size
24,496 SF
Term
1-10 Years
Rental Rate
$26.81 USD/SF/YR $2.23 USD/SF/MO $656,715 USD/YR $54,726 USD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

14th Floor, Ste 1400

Size
24,491 SF
Term
1-10 Years
Rental Rate
$26.81 USD/SF/YR $2.23 USD/SF/MO $656,581 USD/YR $54,715 USD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

15th Floor, Ste 1500

Size
23,104 SF
Term
1-10 Years
Rental Rate
$26.81 USD/SF/YR $2.23 USD/SF/MO $619,397 USD/YR $51,616 USD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

4th Floor, Ste 401

Size 5,182 SF
Term Negotiable
Rental Rate $26.81 USD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 30 Days

Located at the northeast corner of King Street East and Toronto Street, One Toronto combines modern functionality with a timeless design, within one of the city’s most walkable and transit-friendly addresses .Boasting abundant natural light, floor-to-floor, this Class A tower offers contiguous block availability, generously sized floor plates and an ownership group dedicated to fostering an elevated tenant experience.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Space is in Excellent Condition
  • Abundant natural light

6th Floor, Ste 620

Size 10,001 SF
Term Negotiable
Rental Rate $26.81 USD/SF/YR
Space Use Office
Build-Out Partial Build-Out
Available January 01, 2027

Located at the northeast corner of King Street East and Toronto Street, One Toronto combines modern functionality with a timeless design, within one of the city’s most walkable and transit-friendly addresses .Boasting abundant natural light, floor-to-floor, this Class A tower offers contiguous block availability, generously sized floor plates and an ownership group dedicated to fostering an elevated tenant experience.

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 19,123 SF of adjacent space
  • Kitchen
  • Close to several amenities

6th Floor, Ste 630

Size 9,122 SF
Term Negotiable
Rental Rate $26.81 USD/SF/YR
Space Use Office
Build-Out Partial Build-Out
Available March 01, 2027

Located at the northeast corner of King Street East and Toronto Street, One Toronto combines modern functionality with a timeless design, within one of the city’s most walkable and transit-friendly addresses .Boasting abundant natural light, floor-to-floor, this Class A tower offers contiguous block availability, generously sized floor plates and an ownership group dedicated to fostering an elevated tenant experience.

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 19,123 SF of adjacent space
  • Kitchen
  • Close to several amenities

7th Floor, Ste 700

Size 14,825 SF
Term Negotiable
Rental Rate $26.81 USD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available July 01, 2026

Modern, open-concept build with an open celiling.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 6 Private Offices
  • 5 Conference Rooms
  • 66 Workstations
  • Kitchen

9th Floor, Ste 907

Size 2,853 SF
Term 1-10 Years
Rental Rate $26.81 USD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Located at the northeast corner of King Street East and Toronto Street, One Toronto combines modern functionality with a timeless design, within one of the city’s most walkable and transit-friendly addresses .Boasting abundant natural light, floor-to-floor, this Class A tower offers contiguous block availability, generously sized floor plates and an ownership group dedicated to fostering an elevated tenant experience.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 7 Private Offices
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Kitchen
  • Close to several amenities
  • Near TTC
  • Professional building

13th Floor, Ste 1300

Size 24,496 SF
Term 1-10 Years
Rental Rate $26.81 USD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Heavily built out includes a good mix of offices/meeting rooms, sit/stand desks, universal washroom and open area.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 7 Private Offices
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 72,091 SF of adjacent space
  • Central Air Conditioning
  • Kitchen
  • Close to several amenities
  • Near TTC
  • Fully furnished

14th Floor, Ste 1400

Size 24,491 SF
Term 1-10 Years
Rental Rate $26.81 USD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Heavily built out includes a good mix of offices/meeting rooms, sit/stand desks, universal washroom and open area.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 7 Private Offices
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 72,091 SF of adjacent space
  • Central Air Conditioning
  • Kitchen
  • Close to several amenities
  • Near TTC
  • Fully furnished

15th Floor, Ste 1500

Size 23,104 SF
Term 1-10 Years
Rental Rate $26.81 USD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Heavily built out includes a good mix of offices/meeting rooms, sit/stand desks, universal washroom and open area.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 7 Private Offices
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 72,091 SF of adjacent space
  • Central Air Conditioning
  • Kitchen
  • Close to several amenities
  • Near TTC
  • Fully furnished

Property Overview

Positioned at the vibrant northeast corner of King Street East and Toronto Street, One Toronto Street offers a premier leasing opportunity in the heart of Downtown Toronto. This 351,647 SF Class A office tower seamlessly blends timeless architecture with modern functionality, delivering an elevated tenant experience in one of the city’s most walkable and transit-connected locations. Just a 3-minute walk from King Street Station and the PATH network, One Toronto Street offers seamless access to 30 km of underground retail, dining, and services. The surrounding neighborhood is rich with over 70 eateries, premier hotels, fitness centers, and cultural landmarks like St. Lawrence Market and the Toronto Eaton Centre. With rooftop signage and branding opportunities, monitored security, and a dedicated ownership team, One Toronto Street is an ideal destination for forward-thinking businesses seeking visibility, flexibility, and connectivity in Toronto’s urban core.

  • 24 Hour Access
  • Banking
  • Bus Line
  • Convenience Store
  • Restaurant
  • Security System
  • Central Heating
  • Air Conditioning

Property Facts

Building Type
Office
Year Built
1990
LoopNet Rating
4 Star
Building Height
15 Stories
Building Size
351,647 SF
Building Class
A
Typical Floor Size
24,500 SF
Unfinished Ceiling Height
12’
Parking
Surface Parking
200 Covered Parking Spaces
Exceptionally walkable
100/100
Fairly drivable
50/100
Exceptional public transit
100/100
Very bikeable
80/100
  • Listing ID: 33222468

  • Date on Market: 6/9/2026

  • Last Updated:

  • Address: 1 Toronto St, Toronto, ON M5C 1E9

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