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1 St Clair Ave E 425 - 29,849 SF of Office Space Available in Toronto, ON M4V 1N3

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HIGHLIGHTS

  • Class A office tower located at the southeast corner of Yonge Street and St. Clair Avenue
  • Amazing TTC access.
  • Heavy daytime foot traffic and cars.

ALL AVAILABLE SPACES(13)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 4th Floor, Ste 400
  • 7,883 SF
  • 1-10 Years
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $158,653 USD/YR $13,221 USD/MO
  • Office
  • Full Build-Out
  • January 14, 2026

Built out, open concept. 1,600 sq ft private patio overlooking Yonge and St Clair.

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • 1,600 sq ft private patio overlooking Yonge and S
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 5th Floor, Ste 504
  • 1,856 SF
  • 1-10 Years
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $37,354 USD/YR $3,113 USD/MO
  • Office
  • Full Build-Out
  • January 20, 2026

Built out, open concept. 1,600 sq ft private patio overlooking Yonge and St Clair.

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • 1,600 sq ft private patio overlooking Yonge and S
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 6th Floor, Ste 601
  • 828 SF
  • Negotiable
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $16,664 USD/YR $1,389 USD/MO
  • Office
  • Full Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 6th Floor, Ste 602
  • 1,969 SF
  • 1-10 Years
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $39,628 USD/YR $3,302 USD/MO
  • Office
  • Partial Build-Out
  • January 13, 2026

+ Future Model Suite

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Partially Built-Out as Standard Office
  • Central Air Conditioning
  • 6th Floor, Ste 603
  • 425 SF
  • Negotiable
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $8,554 USD/YR $712.79 USD/MO
  • Office
  • Full Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 6th Floor, Ste 604
  • 653 SF
  • Negotiable
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $13,142 USD/YR $1,095 USD/MO
  • Office
  • Full Build-Out
  • January 13, 2026
  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 6th Floor, Ste 606
  • 1,070 SF
  • 1-10 Years
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $21,535 USD/YR $1,795 USD/MO
  • Office
  • Partial Build-Out
  • January 14, 2026

+ Future Model Suite

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Partially Built-Out as Standard Office
  • Central Air Conditioning
  • 6th Floor, Ste 607
  • 715 SF
  • 1-10 Years
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $14,390 USD/YR $1,199 USD/MO
  • Office
  • Full Build-Out
  • January 14, 2026
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 7th Floor, Ste 700
  • 7,878 SF
  • 1-10 Years
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $158,552 USD/YR $13,213 USD/MO
  • Office
  • Partial Build-Out
  • Now

Built out, mostly open concept

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Partially Built-Out as Standard Office
  • Central Air Conditioning
  • 8th Floor, Ste 801
  • 2,301 SF
  • 1-10 Years
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $46,310 USD/YR $3,859 USD/MO
  • Office
  • Full Build-Out
  • January 21, 2026

Available Q4 2023 + Newly built out suite, shows well + Corner unit with elevator exposure

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Great location
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 9th Floor, Ste 901
  • 1,609 SF
  • 1-10 Years
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $32,383 USD/YR $2,699 USD/MO
  • Office
  • Full Build-Out
  • January 14, 2026

+ Future Model Suite with south facing exposure, to be completed Q3 2024 + Available immediately

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Great location
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 9th Floor, Ste 903
  • 829 SF
  • 1-10 Years
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $16,684 USD/YR $1,390 USD/MO
  • Office
  • Full Build-Out
  • January 14, 2026

+ Model Suite to be completed Q2 2024 + Available immediately

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Great location
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 9th Floor, Ste 904
  • 1,833 SF
  • 1-10 Years
  • $20.13 USD/SF/YR $1.68 USD/SF/MO $36,891 USD/YR $3,074 USD/MO
  • Office
  • Full Build-Out
  • January 22, 2026

+ Model Suite to be completed Q2 2024 + Available immediately

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Great location
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
Space Size Term Rental Rate Space Use Condition Available
4th Floor, Ste 400 7,883 SF 1-10 Years $20.13 USD/SF/YR $1.68 USD/SF/MO $158,653 USD/YR $13,221 USD/MO Office Full Build-Out January 14, 2026
5th Floor, Ste 504 1,856 SF 1-10 Years $20.13 USD/SF/YR $1.68 USD/SF/MO $37,354 USD/YR $3,113 USD/MO Office Full Build-Out January 20, 2026
6th Floor, Ste 601 828 SF Negotiable $20.13 USD/SF/YR $1.68 USD/SF/MO $16,664 USD/YR $1,389 USD/MO Office Full Build-Out Now
6th Floor, Ste 602 1,969 SF 1-10 Years $20.13 USD/SF/YR $1.68 USD/SF/MO $39,628 USD/YR $3,302 USD/MO Office Partial Build-Out January 13, 2026
6th Floor, Ste 603 425 SF Negotiable $20.13 USD/SF/YR $1.68 USD/SF/MO $8,554 USD/YR $712.79 USD/MO Office Full Build-Out Now
6th Floor, Ste 604 653 SF Negotiable $20.13 USD/SF/YR $1.68 USD/SF/MO $13,142 USD/YR $1,095 USD/MO Office Full Build-Out January 13, 2026
6th Floor, Ste 606 1,070 SF 1-10 Years $20.13 USD/SF/YR $1.68 USD/SF/MO $21,535 USD/YR $1,795 USD/MO Office Partial Build-Out January 14, 2026
6th Floor, Ste 607 715 SF 1-10 Years $20.13 USD/SF/YR $1.68 USD/SF/MO $14,390 USD/YR $1,199 USD/MO Office Full Build-Out January 14, 2026
7th Floor, Ste 700 7,878 SF 1-10 Years $20.13 USD/SF/YR $1.68 USD/SF/MO $158,552 USD/YR $13,213 USD/MO Office Partial Build-Out Now
8th Floor, Ste 801 2,301 SF 1-10 Years $20.13 USD/SF/YR $1.68 USD/SF/MO $46,310 USD/YR $3,859 USD/MO Office Full Build-Out January 21, 2026
9th Floor, Ste 901 1,609 SF 1-10 Years $20.13 USD/SF/YR $1.68 USD/SF/MO $32,383 USD/YR $2,699 USD/MO Office Full Build-Out January 14, 2026
9th Floor, Ste 903 829 SF 1-10 Years $20.13 USD/SF/YR $1.68 USD/SF/MO $16,684 USD/YR $1,390 USD/MO Office Full Build-Out January 14, 2026
9th Floor, Ste 904 1,833 SF 1-10 Years $20.13 USD/SF/YR $1.68 USD/SF/MO $36,891 USD/YR $3,074 USD/MO Office Full Build-Out January 22, 2026

4th Floor, Ste 400

Size
7,883 SF
Term
1-10 Years
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $158,653 USD/YR $13,221 USD/MO
Space Use
Office
Condition
Full Build-Out
Available
January 14, 2026

5th Floor, Ste 504

Size
1,856 SF
Term
1-10 Years
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $37,354 USD/YR $3,113 USD/MO
Space Use
Office
Condition
Full Build-Out
Available
January 20, 2026

6th Floor, Ste 601

Size
828 SF
Term
Negotiable
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $16,664 USD/YR $1,389 USD/MO
Space Use
Office
Condition
Full Build-Out
Available
Now

6th Floor, Ste 602

Size
1,969 SF
Term
1-10 Years
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $39,628 USD/YR $3,302 USD/MO
Space Use
Office
Condition
Partial Build-Out
Available
January 13, 2026

6th Floor, Ste 603

Size
425 SF
Term
Negotiable
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $8,554 USD/YR $712.79 USD/MO
Space Use
Office
Condition
Full Build-Out
Available
Now

6th Floor, Ste 604

Size
653 SF
Term
Negotiable
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $13,142 USD/YR $1,095 USD/MO
Space Use
Office
Condition
Full Build-Out
Available
January 13, 2026

6th Floor, Ste 606

Size
1,070 SF
Term
1-10 Years
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $21,535 USD/YR $1,795 USD/MO
Space Use
Office
Condition
Partial Build-Out
Available
January 14, 2026

6th Floor, Ste 607

Size
715 SF
Term
1-10 Years
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $14,390 USD/YR $1,199 USD/MO
Space Use
Office
Condition
Full Build-Out
Available
January 14, 2026

7th Floor, Ste 700

Size
7,878 SF
Term
1-10 Years
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $158,552 USD/YR $13,213 USD/MO
Space Use
Office
Condition
Partial Build-Out
Available
Now

8th Floor, Ste 801

Size
2,301 SF
Term
1-10 Years
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $46,310 USD/YR $3,859 USD/MO
Space Use
Office
Condition
Full Build-Out
Available
January 21, 2026

9th Floor, Ste 901

Size
1,609 SF
Term
1-10 Years
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $32,383 USD/YR $2,699 USD/MO
Space Use
Office
Condition
Full Build-Out
Available
January 14, 2026

9th Floor, Ste 903

Size
829 SF
Term
1-10 Years
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $16,684 USD/YR $1,390 USD/MO
Space Use
Office
Condition
Full Build-Out
Available
January 14, 2026

9th Floor, Ste 904

Size
1,833 SF
Term
1-10 Years
Rental Rate
$20.13 USD/SF/YR $1.68 USD/SF/MO $36,891 USD/YR $3,074 USD/MO
Space Use
Office
Condition
Full Build-Out
Available
January 22, 2026

4th Floor, Ste 400

Size 7,883 SF
Term 1-10 Years
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Full Build-Out
Available January 14, 2026

Built out, open concept. 1,600 sq ft private patio overlooking Yonge and St Clair.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Open Floor Plan Layout
  • Central Air Conditioning
  • 1,600 sq ft private patio overlooking Yonge and S

5th Floor, Ste 504

Size 1,856 SF
Term 1-10 Years
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Full Build-Out
Available January 20, 2026

Built out, open concept. 1,600 sq ft private patio overlooking Yonge and St Clair.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Open Floor Plan Layout
  • Central Air Conditioning
  • 1,600 sq ft private patio overlooking Yonge and S

6th Floor, Ste 601

Size 828 SF
Term Negotiable
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Full Build-Out
Available Now

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

6th Floor, Ste 602

Size 1,969 SF
Term 1-10 Years
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Partial Build-Out
Available January 13, 2026

+ Future Model Suite

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning

6th Floor, Ste 603

Size 425 SF
Term Negotiable
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Full Build-Out
Available Now

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

6th Floor, Ste 604

Size 653 SF
Term Negotiable
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Full Build-Out
Available January 13, 2026

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

6th Floor, Ste 606

Size 1,070 SF
Term 1-10 Years
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Partial Build-Out
Available January 14, 2026

+ Future Model Suite

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning

6th Floor, Ste 607

Size 715 SF
Term 1-10 Years
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Full Build-Out
Available January 14, 2026

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

7th Floor, Ste 700

Size 7,878 SF
Term 1-10 Years
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

Built out, mostly open concept

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning

8th Floor, Ste 801

Size 2,301 SF
Term 1-10 Years
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Full Build-Out
Available January 21, 2026

Available Q4 2023 + Newly built out suite, shows well + Corner unit with elevator exposure

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Great location

9th Floor, Ste 901

Size 1,609 SF
Term 1-10 Years
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Full Build-Out
Available January 14, 2026

+ Future Model Suite with south facing exposure, to be completed Q3 2024 + Available immediately

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Open Floor Plan Layout
  • Central Air Conditioning
  • Great location

9th Floor, Ste 903

Size 829 SF
Term 1-10 Years
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Full Build-Out
Available January 14, 2026

+ Model Suite to be completed Q2 2024 + Available immediately

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Great location

9th Floor, Ste 904

Size 1,833 SF
Term 1-10 Years
Rental Rate $20.13 USD/SF/YR
Space Use Office
Condition Full Build-Out
Available January 22, 2026

+ Model Suite to be completed Q2 2024 + Available immediately

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Great location

PROPERTY OVERVIEW

1 St. Clair Avenue East is a 10-storey, Class A office tower located at the southeast corner of Yonge Street and St. Clair Avenue. The Property is comprised of a wide variety of professional tenants, including doctors, lawyers and Bank of Nova Scotia, as the largest tenant. The property also boasts a direct underground connection to the high traffic St. Clair TTC subway station.

  • Metro/Subway
  • Security System

PROPERTY FACTS

Building Type
Office
Year Built
1979
Building Height
10 Stories
Building Size
88,376 SF
Building Class
B
Typical Floor Size
8,169 SF
Unfinished Ceiling Height
9’
Parking
Surface Parking
Surface Tandem Parking
Covered Parking
Covered Tandem Parking
Reserved Parking

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • 9th
  • Alpert Law Firm
  • 10th
  • Bridgewater Insurance and Wealth Management
  • 10th
  • Dollarama
  • 6th
  • Law Offices of Stanley Pasternak
  • 5th
  • Nicholas Tobin Tyacke, Barrister & Solicitor
  • 8th
  • Norman H. Winter Law Offices
  • 9th
  • Perreault & Associates
  • 1st
  • Scotiabank #61762
  • 6th
  • Sharian Sadavoy M.S.W., Psychotherapist
  • 10th
  • The Centre for Fitness, Health and Performance
Walk Score®
Walker's Paradise (97)
Transit Score®
Excellent Transit (85)
Bike Score®
Very Bikeable (81)
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: 12015621

  • Date on Market: 1/8/2026

  • Last Updated:

  • Address: 1 St Clair Ave E, Toronto, ON M4V 1N3

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