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One London Place 255 Queens Ave 611 - 111,555 SF of 4-Star Space Available in London, ON N6A 5R8

Office Spaces Ontario London 255 Queens Ave, London, ON N6A 5R8

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HIGHLIGHTS

  • Fitness centre in building.
  • 24 hour on site security.

ALL AVAILABLE SPACES(20)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 100
  • 2,459 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • 30 Days
  • 1st Floor, Ste 110
  • 611 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Retail
  • -
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • 2nd Floor, Ste 250
  • 1,380 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • 4th Floor, Ste 400
  • 17,739 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • 30 Days
  • 5th Floor, Ste 500
  • 17,729 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • 30 Days
  • 6th Floor, Ste 600
  • 17,722 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • 30 Days
  • 12th Floor, Ste 1210
  • 1,708 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • 12th Floor, Ste 1260
  • 1,124 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • 14th Floor, Ste 1400
  • 8,818 SF
  • 1-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Mostly Open Floor Plan Layout
  • 14th Floor, Ste 1440
  • 7,983 SF
  • 1-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Mostly Open Floor Plan Layout
  • 15th Floor, Ste 1510
  • 5,374 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • Office intensive layout
  • 16th Floor, Ste 1610
  • 1,852 SF
  • 1-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Mostly Open Floor Plan Layout
  • 16th Floor, Ste 1660
  • 4,398 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • 30 Days
  • 16th Floor, Ste 1680
  • 1,315 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • 18th Floor, Ste 1830
  • 5,556 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • Fully Built-Out as Financial Services Office
  • Office intensive layout
  • 18th Floor, Ste 1850
  • 2,320 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • 18th Floor, Ste 1860
  • 1,115 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • 30 Days
  • 23rd Floor, Ste 2350
  • 2,332 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • 30 Days
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • 24th Floor, Ste 2420
  • 5,337 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
  • 25th Floor, Ste 2500
  • 4,683 SF
  • 3-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 100 2,459 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - 30 Days
1st Floor, Ste 110 611 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Retail - Now
2nd Floor, Ste 250 1,380 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office - Now
4th Floor, Ste 400 17,739 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - 30 Days
5th Floor, Ste 500 17,729 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - 30 Days
6th Floor, Ste 600 17,722 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - 30 Days
12th Floor, Ste 1210 1,708 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office - Now
12th Floor, Ste 1260 1,124 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
14th Floor, Ste 1400 8,818 SF 1-10 Years Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
14th Floor, Ste 1440 7,983 SF 1-10 Years Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
15th Floor, Ste 1510 5,374 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
16th Floor, Ste 1610 1,852 SF 1-10 Years Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
16th Floor, Ste 1660 4,398 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - 30 Days
16th Floor, Ste 1680 1,315 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office - Now
18th Floor, Ste 1830 5,556 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
18th Floor, Ste 1850 2,320 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office - Now
18th Floor, Ste 1860 1,115 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - 30 Days
23rd Floor, Ste 2350 2,332 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office - 30 Days
24th Floor, Ste 2420 5,337 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office - Now
25th Floor, Ste 2500 4,683 SF 3-10 Years Upon Request Upon Request Upon Request Upon Request Office - Now

1st Floor, Ste 100

Size
2,459 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
30 Days

1st Floor, Ste 110

Size
611 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Retail
Condition
-
Available
Now

2nd Floor, Ste 250

Size
1,380 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

4th Floor, Ste 400

Size
17,739 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
30 Days

5th Floor, Ste 500

Size
17,729 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
30 Days

6th Floor, Ste 600

Size
17,722 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
30 Days

12th Floor, Ste 1210

Size
1,708 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

12th Floor, Ste 1260

Size
1,124 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

14th Floor, Ste 1400

Size
8,818 SF
Term
1-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

14th Floor, Ste 1440

Size
7,983 SF
Term
1-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

15th Floor, Ste 1510

Size
5,374 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

16th Floor, Ste 1610

Size
1,852 SF
Term
1-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

16th Floor, Ste 1660

Size
4,398 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
30 Days

16th Floor, Ste 1680

Size
1,315 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

18th Floor, Ste 1830

Size
5,556 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

18th Floor, Ste 1850

Size
2,320 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

18th Floor, Ste 1860

Size
1,115 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
30 Days

23rd Floor, Ste 2350

Size
2,332 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
30 Days

24th Floor, Ste 2420

Size
5,337 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

25th Floor, Ste 2500

Size
4,683 SF
Term
3-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now
1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
110

1st Floor, Ste 110

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 611 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Retail
Condition -
Available Now

1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan

2nd Floor, Ste 250

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 1,380 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan

12th Floor, Ste 1210

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 1,708 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
1260

12th Floor, Ste 1260

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 1,124 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
1400

14th Floor, Ste 1400

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 8,818 SF
Term 1-10 Years
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning

14th Floor, Ste 1440

Size 7,983 SF
Term 1-10 Years
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan

15th Floor, Ste 1510

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 5,374 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

  • Office intensive layout
1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
1610

16th Floor, Ste 1610

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 1,852 SF
Term 1-10 Years
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
FP - 225 Queens-16th-1660.jpg

16th Floor, Ste 1680

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 1,315 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan

18th Floor, Ste 1830

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 5,556 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

  • Fully Built-Out as Financial Services Office
  • Office intensive layout
1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan - Unit 1850

18th Floor, Ste 1850

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,320 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
FP - 255 Queens - 2500.jpg

23rd Floor, Ste 2350

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,332 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition -
Available 30 Days

1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
FP - 255 Queens - 2500.jpg

24th Floor, Ste 2420

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 5,337 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
2500

25th Floor, Ste 2500

255 Queens Ave, London, ON for lease Floor Plan- Image 1 of 1
Floor Plan
Size 4,683 SF
Term 3-10 Years
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

PROPERTY OVERVIEW

Seen from miles away, this landmark office building in the heart of downtown London boasts 372,000 square feet of leasable energy efficient office space. The state-of-the-art amenities and stunning design typify the Sifton tradition of quality accommodation.

  • Bus Line
  • Reception
  • Central Heating
  • Air Conditioning

PROPERTY FACTS

Building Type
Office
Year Built
1991
LoopNet Rating
4 Star
Building Height
24 Stories
Building Size
373,482 SF
Building Class
A
Typical Floor Size
15,014 SF
Parking
160 Surface Parking Spaces

ATTACHMENTS

Historical Marketing Brochure
1 1
Walk Score®
Very Walkable (80)
Transit Score®
Excellent Transit (74)
Bike Score®
Very Bikeable (70)
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
(833) 365-7448

Still interested?

Contact the broker for more information about this property

CONTACT

  • Listing ID: 11330158

  • Date on Market: 1/5/2026

  • Last Updated:

  • Address: 255 Queens Ave, London, ON N6A 5R8

The Office Property at 255 Queens Ave, London, ON N6A 5R8 is currently available for Lease. Contact Sifton Properties for more information.

NEARBY LISTINGS

1 of 5
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
255 Queens Ave, London, ON for lease Building Photo- Image 1 of 5
Building Photo
255 Queens Ave, London, ON for lease Floor Plan- Image 2 of 5
FP - 255 Queens - 2500.jpg
255 Queens Ave, London, ON for lease Building Photo- Image 3 of 5
Building Photo
255 Queens Ave, London, ON for lease Floor Plan- Image 4 of 5
Floor Plan - Unit 1850
1 of 1

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One London Place | 255 Queens Ave
(833) 365-7448 x

One London Place | 255 Queens Ave

Julia Polli
(833) 365-7448

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