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Duncan House 19 Duncan St 16,424 - 33,083 SF of 5-Star Office Space Available in Toronto, ON M5H 1X9

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HIGHLIGHTS

  • 19 Duncan Street is Allied’s newest mixed-use development completed in 2024, conveniently located on the edge of Toronto’s financial core.
  • Access to residential amenities floor (pool and spa, games room, meeting spaces and a café lounge)
  • Estimated to be $28.25 psf for 2025*

ALL AVAILABLE SPACES(2)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 8th Floor
  • 16,659 SF
  • 1-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • 2026-01-01

19 Duncan Street is Allied’s newest mixed-use development completed in 2024, conveniently located on the edge of Toronto’s financial core. Designed by renowned Toronto architects Hariri Pontarini, this 10-storey, 155,000 SF, LEED Gold-certified, state-of-the-art office building seamlessly integrates residential, retail and hotel amenities. 19 Duncan Street is an exceptional opportunity for any organization to design their workplace of the future in a dynamic, mixed-used and amenity-rich location.

  • Lease rate does not include utilities, property expenses or building services
  • Fits 42 - 134 People
  • Can be combined with additional space(s) for up to 33,083 SF of adjacent space
  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • 9th Floor
  • 16,424 SF
  • 1-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • 2026-01-01

19 Duncan Street is Allied’s newest mixed-use development completed in 2024, conveniently located on the edge of Toronto’s financial core. Designed by renowned Toronto architects Hariri Pontarini, this 10-storey, 155,000 SF, LEED Gold-certified, state-of-the-art office building seamlessly integrates residential, retail and hotel amenities. 19 Duncan Street is an exceptional opportunity for any organization to design their workplace of the future in a dynamic, mixed-used and amenity-rich location.

  • Lease rate does not include utilities, property expenses or building services
  • Fits 42 - 132 People
  • Can be combined with additional space(s) for up to 33,083 SF of adjacent space
  • Open Floor Plan Layout
  • Space is in Excellent Condition
Space Size Term Rental Rate Space Use Condition Available
8th Floor 16,659 SF 1-10 Years Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out 2026-01-01
9th Floor 16,424 SF 1-10 Years Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out 2026-01-01

8th Floor

Size
16,659 SF
Term
1-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
2026-01-01

9th Floor

Size
16,424 SF
Term
1-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
2026-01-01

8th Floor

Size 16,659 SF
Term 1-10 Years
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available 2026-01-01

19 Duncan Street is Allied’s newest mixed-use development completed in 2024, conveniently located on the edge of Toronto’s financial core. Designed by renowned Toronto architects Hariri Pontarini, this 10-storey, 155,000 SF, LEED Gold-certified, state-of-the-art office building seamlessly integrates residential, retail and hotel amenities. 19 Duncan Street is an exceptional opportunity for any organization to design their workplace of the future in a dynamic, mixed-used and amenity-rich location.

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Fits 42 - 134 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 33,083 SF of adjacent space

9th Floor

Size 16,424 SF
Term 1-10 Years
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available 2026-01-01

19 Duncan Street is Allied’s newest mixed-use development completed in 2024, conveniently located on the edge of Toronto’s financial core. Designed by renowned Toronto architects Hariri Pontarini, this 10-storey, 155,000 SF, LEED Gold-certified, state-of-the-art office building seamlessly integrates residential, retail and hotel amenities. 19 Duncan Street is an exceptional opportunity for any organization to design their workplace of the future in a dynamic, mixed-used and amenity-rich location.

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Fits 42 - 132 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 33,083 SF of adjacent space

PROPERTY OVERVIEW

19 Duncan Street is Allied’s newest mixed-use development completed in 2024, conveniently located on the edge of Toronto’s financial core.

  • Bus Line
  • Central Heating
  • Natural Light
  • Air Conditioning

PROPERTY FACTS

Building Type
Office
Year Built
2023
LoopNet Rating
5 Star
Building Height
10 Stories
Building Size
169,485 SF
Building Class
A
Typical Floor Size
16,949 SF
Parking
131 Covered Parking Spaces
Walk Score®
Walker's Paradise (100)
Transit Score®
Rider's Paradise (100)
Bike Score®
Biker's Paradise (94)
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: 34542460

  • Date on Market: 2025-01-20

  • Last Updated:

  • Address: 19 Duncan St, Toronto, ON M5H 1X9

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