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1125-1129 Leslie Street Toronto, ON M3C 2J6 19,903 - 66,880 SF of Office Space Available

Office Spaces Ontario 1125-1129 Leslie Street

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Park Facts

Total Space Available 66,880 SF Park Type Office Park
Total Space Available 66,880 SF
Park Type Office Park

All Available Spaces(3)

Display Rental Rate as

1125-1129 Leslie Street
1125 Leslie St
22,953 SF | $15.93 USD/SF/YR $1.33 USD/SF/MO $171.49 USD/m²/YR $14.29 USD/m²/MO $30,474 USD/MO $365,687 USD/YR | View Building Details
Building Type
Office
Year Built
1965
Building Size
66,880 SF
Building Height
1 Story
Typical Floor Size
66,880 SF
Parking
60 Spaces
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 22,953 SF
  • 3-10 Years
  • $15.93 USD/SF/YR $1.33 USD/SF/MO $365,687 USD/YR $30,474 USD/MO
  • Office
  • Full Build-Out
  • 30 Days

Built out space with open work spaces and large boardroom/ meeting room

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Fully Built-Out as Standard Office
  • Fits 58 - 184 People
  • Space is in Excellent Condition
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 22,953 SF 3-10 Years $15.93 USD/SF/YR $1.33 USD/SF/MO $365,687 USD/YR $30,474 USD/MO Office Full Build-Out 30 Days
1125-1129 Leslie Street
1125 Leslie St
22,953 SF | $15.93 USD/SF/YR $1.33 USD/SF/MO $171.49 USD/m²/YR $14.29 USD/m²/MO $30,474 USD/MO $365,687 USD/YR | View Building Details
Building Type
Office
Year Built
1965
Building Size
66,880 SF
Building Height
1 Story
Typical Floor Size
66,880 SF
Parking
60 Spaces

1125 Leslie St - 1st Floor

Size
22,953 SF
Term
3-10 Years
Rental Rate
$15.93 USD/SF/YR $1.33 USD/SF/MO $365,687 USD/YR $30,474 USD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
30 Days
1125-1129 Leslie Street
1127 Leslie St
24,024 SF | $15.93 USD/SF/YR $1.33 USD/SF/MO $171.49 USD/m²/YR $14.29 USD/m²/MO $31,896 USD/MO $382,750 USD/YR | View Building Details
Building Type/Class
Office/B
Year Built
1965
Building Size
24,024 SF
Building Height
1 Story
Typical Floor Size
22,059 SF
Parking
80 Spaces
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 24,024 SF
  • 3 Years
  • $15.93 USD/SF/YR $1.33 USD/SF/MO $382,750 USD/YR $31,896 USD/MO
  • Office
  • Full Build-Out
  • 30 Days
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Fits 61 - 193 People
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 24,024 SF 3 Years $15.93 USD/SF/YR $1.33 USD/SF/MO $382,750 USD/YR $31,896 USD/MO Office Full Build-Out 30 Days
1125-1129 Leslie Street
1127 Leslie St
24,024 SF | $15.93 USD/SF/YR $1.33 USD/SF/MO $171.49 USD/m²/YR $14.29 USD/m²/MO $31,896 USD/MO $382,750 USD/YR | View Building Details
Building Type/Class
Office/B
Year Built
1965
Building Size
24,024 SF
Building Height
1 Story
Typical Floor Size
22,059 SF
Parking
80 Spaces

1127 Leslie St - 1st Floor

Size
24,024 SF
Term
3 Years
Rental Rate
$15.93 USD/SF/YR $1.33 USD/SF/MO $382,750 USD/YR $31,896 USD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
30 Days
1125-1129 Leslie Street
1129 Leslie St
19,903 SF | $15.93 USD/SF/YR $1.33 USD/SF/MO $171.49 USD/m²/YR $14.29 USD/m²/MO $26,425 USD/MO $317,094 USD/YR | View Building Details
Building Type/Class
Office/B
Year Built
1965
Building Size
19,903 SF
Building Height
1 Story
Typical Floor Size
19,903 SF
Parking
80 Spaces
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 19,903 SF
  • 3-10 Years
  • $15.93 USD/SF/YR $1.33 USD/SF/MO $317,094 USD/YR $26,425 USD/MO
  • Office
  • Full Build-Out
  • 30 Days
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Fits 50 - 160 People
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 19,903 SF 3-10 Years $15.93 USD/SF/YR $1.33 USD/SF/MO $317,094 USD/YR $26,425 USD/MO Office Full Build-Out 30 Days
1125-1129 Leslie Street
1129 Leslie St
19,903 SF | $15.93 USD/SF/YR $1.33 USD/SF/MO $171.49 USD/m²/YR $14.29 USD/m²/MO $26,425 USD/MO $317,094 USD/YR | View Building Details
Building Type/Class
Office/B
Year Built
1965
Building Size
19,903 SF
Building Height
1 Story
Typical Floor Size
19,903 SF
Parking
80 Spaces

1129 Leslie St - 1st Floor

Size
19,903 SF
Term
3-10 Years
Rental Rate
$15.93 USD/SF/YR $1.33 USD/SF/MO $317,094 USD/YR $26,425 USD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
30 Days

1125 Leslie St - 1st Floor

Size 22,953 SF
Term 3-10 Years
Rental Rate $15.93 USD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 30 Days

Built out space with open work spaces and large boardroom/ meeting room

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 58 - 184 People
  • 1 Conference Room
  • Space is in Excellent Condition

1127 Leslie St - 1st Floor

Size 24,024 SF
Term 3 Years
Rental Rate $15.93 USD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 30 Days

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 61 - 193 People

1129 Leslie St - 1st Floor

Size 19,903 SF
Term 3-10 Years
Rental Rate $15.93 USD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 30 Days

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 50 - 160 People

Select Tenants at This Property

  • Floor
  • Tenant Name
  • Industry
  • 1st
  • Acml
  • Services
  • 1st
  • Angus Consulting Management Limited
  • Information
  • 1st
  • Bryan Mills Iradesso
  • Professional, Scientific, and Technical Services
  • 1st
  • CMG Marketing
  • Professional, Scientific, and Technical Services
  • Unknown
  • Glen Collins
  • -
  • 1st
  • Jablonsky Ast & Partners
  • Professional, Scientific, and Technical Services
  • 1st
  • Mills, Bryan Irodesso Corp
  • Professional, Scientific, and Technical Services
  • 1st
  • Rosseau Real Estate Ltd
  • Real Estate
  • 1st
  • Wynford
  • -

Park Overview

125-1129 Leslie Street is a three building office/flex office complex. This unique three-building assembly offers a versatile campus environment in the heart of the Don Mills employment hub.. Allowing your business to position itself at the intersection of prestige and practicably. Whether you are looking for a turnkey, highend flagship office or a functional, cost-effective workspace, this collection provides the perfect “blank canvas” or “move-in ready” solution. Premium “Flagship” Opportunity: 1125 Leslie Street features a stunning, comprehensive renovation. With modern architectural finishes and upgraded systems, it is designed to impress clients and inspire talent from the moment they walk through the doors.

Attachments

Marketing Brochure/Flyer
1 1
1125 Leslie St, Toronto, ON - Aerial map view
Fairly walkable
50/100
Exceptionally drivable
100/100
Some public transit
50/100
Moderately bikeable
70/100
Source: Local Logic®
(416) 359-2440

Still interested?

Contact the brokers for more information about this property

Contacts

  • Listing ID: 39655653

  • Date on Market: 3/4/2026

  • Last Updated:

  • Address: 1125 Leslie St, Toronto, ON M3C 2J6

The Banbury-Don Mills/York Mills Office Property at 1125 Leslie St, Toronto, ON M3C 2J6 is currently available. Contact Cushman & Wakefield for more information.

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1125-1129 Leslie Street | Toronto, ON M3C 2J6
(416) 359-2440 x

1125-1129 Leslie Street | Toronto, ON M3C 2J6

Alan Rawn
(416) 359-2440

Lauren Luchini
(416) 359-2553

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