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Prudential House 55 York St 1,492 - 36,831 SF of 4-Star Office Space Available in Toronto, ON M5J 1R7

Office Spaces Ontario Toronto 55 York St, Toronto, ON M5J 1R7

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Highlights

  • Located in the heart of the Financial Core.
  • Cosmetic and mechanical upgrades in 2001 and 2006.
  • Steps from Union Station, PATH connectivity and underground parking
  • Great access to TTC and GO Transit.
  • On-site security and building operator
  • Classic exterior architecture with modernized interior

All Available Spaces(9)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 2nd Floor, Ste 201
  • 1,936 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days
55 York St, Toronto, ON for lease Building Photo- Image 1 of 1
Building Photo

5 private offices, kitchenette

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Kitchen
  • Great location in the Financial District.
  • 5 Private Offices
  • Central Air and Heating
  • Perfect for smaller firm.
  • 4th Floor, Ste 400
  • 3,115 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days
55 York St, Toronto, ON for lease Building Photo- Image 1 of 1
Building Photo

5 private offices, meeting room, kitchenette, open space

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Kitchen
  • Great location in the Financial District.
  • 5 Private Offices
  • Central Air and Heating
  • Perfect for smaller firm.
  • 4th Floor, Ste 401
  • 1,492 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Partially Built-Out as Standard Office
  • 4 Private Offices
  • 6th Floor, Ste 601
  • 2,123 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • May 01, 2026
  • Lease rate does not include utilities, property expenses or building services
  • 7 Private Offices
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • 9th Floor, Ste 900
  • 8,109 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • 60 Days

Full floor, available on 60 days notice

  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • 10th Floor, Ste 1000
  • 4,076 SF
  • 1-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
55 York St, Toronto, ON for lease Building Photo- Image 1 of 2
Building Photo
55 York St, Toronto, ON for lease Typical Floor Plan- Image 2 of 2
Typical Floor Plan

Built-out, available June 1, 2025

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Kitchen
  • Great location in the Financial District.
  • 5 Private Offices
  • Central Air and Heating
  • Perfect for smaller firm.
  • 13th Floor, Ste 1300
  • 8,114 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
55 York St, Toronto, ON for lease Building Photo- Image 1 of 2
Building Photo
55 York St, Toronto, ON for lease Typical Floor Plan- Image 2 of 2
Typical Floor Plan

Full floor, available June 1, 2025

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Kitchen
  • Great location in the Financial District.
  • 5 Private Offices
  • Central Air and Heating
  • Perfect for smaller firm.
  • 14th Floor, Ste 1400
  • 3,739 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
55 York St, Toronto, ON for lease Building Photo- Image 1 of 1
Building Photo

3,734 square foot office suite for lease in Toronto, ON. Built-out with elevator exposure, available September 1, 2025.

  • Fully Built-Out as Standard Office
  • Partitioned Offices
  • Central Air and Heating
  • Elevator Access
  • Elevator exposure
  • Office intensive layout
  • Space is in Excellent Condition
  • Kitchen
  • Great location in the Financial District.
  • On-site security and building operator
  • 14th Floor, Ste 1401
  • 4,127 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • June 01, 2026
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
Space Size Term Rental Rate Space Use Condition Available
2nd Floor, Ste 201 1,936 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
4th Floor, Ste 400 3,115 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
4th Floor, Ste 401 1,492 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
6th Floor, Ste 601 2,123 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out May 01, 2026
9th Floor, Ste 900 8,109 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out 60 Days
10th Floor, Ste 1000 4,076 SF 1-10 Years Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
13th Floor, Ste 1300 8,114 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
14th Floor, Ste 1400 3,739 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
14th Floor, Ste 1401 4,127 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out June 01, 2026

2nd Floor, Ste 201

Size
1,936 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
30 Days

4th Floor, Ste 400

Size
3,115 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
30 Days

4th Floor, Ste 401

Size
1,492 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

6th Floor, Ste 601

Size
2,123 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
May 01, 2026

9th Floor, Ste 900

Size
8,109 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
60 Days

10th Floor, Ste 1000

Size
4,076 SF
Term
1-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

13th Floor, Ste 1300

Size
8,114 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

14th Floor, Ste 1400

Size
3,739 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

14th Floor, Ste 1401

Size
4,127 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
June 01, 2026
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
55 York St, Toronto, ON for lease Building Photo- Image 1 of 1
Building Photo

2nd Floor, Ste 201

55 York St, Toronto, ON for lease Building Photo- Image 1 of 1
Building Photo
Size 1,936 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 30 Days

5 private offices, kitchenette

  • Fully Built-Out as Standard Office
  • 5 Private Offices
  • Space is in Excellent Condition
  • Central Air and Heating
  • Kitchen
  • Perfect for smaller firm.
  • Great location in the Financial District.
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
55 York St, Toronto, ON for lease Building Photo- Image 1 of 1
Building Photo

4th Floor, Ste 400

55 York St, Toronto, ON for lease Building Photo- Image 1 of 1
Building Photo
Size 3,115 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 30 Days

5 private offices, meeting room, kitchenette, open space

  • Fully Built-Out as Standard Office
  • 5 Private Offices
  • Space is in Excellent Condition
  • Central Air and Heating
  • Kitchen
  • Perfect for smaller firm.
  • Great location in the Financial District.

4th Floor, Ste 401

Size 1,492 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 4 Private Offices
  • Space is in Excellent Condition

6th Floor, Ste 601

Size 2,123 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available May 01, 2026

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • 7 Private Offices
  • Space is in Excellent Condition

9th Floor, Ste 900

Size 8,109 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available 60 Days

Full floor, available on 60 days notice

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Office intensive layout
  • Space is in Excellent Condition
1 of 2
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
55 York St, Toronto, ON for lease Building Photo- Image 1 of 2
Building Photo
55 York St, Toronto, ON for lease Typical Floor Plan- Image 2 of 2
55 York - 1000 Floor Plan

10th Floor, Ste 1000

55 York St, Toronto, ON for lease Building Photo- Image 1 of 2
Building Photo
55 York St, Toronto, ON for lease Typical Floor Plan- Image 2 of 2
Typical Floor Plan
Size 4,076 SF
Term 1-10 Years
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

Built-out, available June 1, 2025

  • Fully Built-Out as Standard Office
  • 5 Private Offices
  • Space is in Excellent Condition
  • Central Air and Heating
  • Kitchen
  • Perfect for smaller firm.
  • Great location in the Financial District.
1 of 2
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
55 York St, Toronto, ON for lease Building Photo- Image 1 of 2
Building Photo
55 York St, Toronto, ON for lease Typical Floor Plan- Image 2 of 2
55 York - 1300 Floor Plan

13th Floor, Ste 1300

55 York St, Toronto, ON for lease Building Photo- Image 1 of 2
Building Photo
55 York St, Toronto, ON for lease Typical Floor Plan- Image 2 of 2
Typical Floor Plan
Size 8,114 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

Full floor, available June 1, 2025

  • Fully Built-Out as Standard Office
  • 5 Private Offices
  • Space is in Excellent Condition
  • Central Air and Heating
  • Kitchen
  • Perfect for smaller firm.
  • Great location in the Financial District.
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
55 York St, Toronto, ON for lease Building Photo- Image 1 of 1
Building Photo

14th Floor, Ste 1400

55 York St, Toronto, ON for lease Building Photo- Image 1 of 1
Building Photo
Size 3,739 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

3,734 square foot office suite for lease in Toronto, ON. Built-out with elevator exposure, available September 1, 2025.

  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Partitioned Offices
  • Space is in Excellent Condition
  • Central Air and Heating
  • Kitchen
  • Elevator Access
  • Great location in the Financial District.
  • Elevator exposure
  • On-site security and building operator

14th Floor, Ste 1401

Size 4,127 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available June 01, 2026

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

Property Overview

55 York Street is strategically located in the heart of Toronto’s business and financial core on the east side of York Street, north of Front Street West. The building is conveniently situated just steps away from the underground PATH network across from Union Station and the Royal York Hotel, and is in close proximity to the Metro Toronto Convention Centre. The building was constructed in 1929 and underwent extensive cosmetic and mechanical upgrades in both 2001 and 2006. The building has a renovated lobby and a historic facade.

  • Bus Line
  • Controlled Access
  • Commuter Rail
  • Metro/Subway
  • Restaurant
  • Security System
  • PATH
  • Bicycle Storage

Property Facts

Building Type
Office
Year Built/Renovated
1930/2006
LoopNet Rating
4 Star
Building Height
16 Stories
Building Size
128,791 SF
Building Class
B
Typical Floor Size
8,125 SF
Unfinished Ceiling Height
12’
Parking
Surface Parking
Surface Tandem Parking
Covered Parking
Covered Tandem Parking
Reserved Parking

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 6th
  • Canadian Enviromental Assesment Agency
  • Public Administration
  • Multiple
  • CentriLogic
  • Professional, Scientific, and Technical Services
  • 16th
  • Homewood Health
  • -
  • 1st
  • International News
  • Retailer
  • 7th
  • Retirement Homes Reglatory Authority
  • Public Administration
  • 13th
  • Sigma Systems
  • Professional, Scientific, and Technical Services
  • 13th
  • Sourced
  • -
  • 10th
  • The Travel Agent Next Door
  • -
  • 1st
  • Tim Hortons
  • Retailer
  • 8th
  • Validus Research - Toronto
  • Services

Attachments

55 York Street - Flyer _Tenant Version_ 2025
1 1
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.®
Learn How It Works Detailed Scores
(416) 673-4064

Still interested?

Contact the brokers for more information about this property

Contacts

  • Listing ID: 20091326

  • Date on Market: 10/21/2025

  • Last Updated:

  • Address: 55 York St, Toronto, ON M5J 1R7

The Bay Street Corridor Office Property at 55 York St, Toronto, ON M5J 1R7 is currently available. Contact Avison Young for more information.

OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS

NEARBY LISTINGS

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55 York St, Toronto, ON for lease Building Photo- Image 1 of 4
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55 York St, Toronto, ON for lease Building Photo- Image 2 of 4
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55 York St, Toronto, ON for lease Building Photo- Image 3 of 4
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The LoopNet service and information provided therein, while believed to be accurate, are provided "as is". LoopNet disclaims any and all representations, warranties, or guarantees of any kind.

Prudential House | 55 York St
(416) 673-4064 x

Prudential House | 55 York St

Adam Walman
(416) 673-4064

Brianna Minardi
(416) 276-3837

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