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Two Union Square - Availability Details

601 Union Street, Seattle, WA 98101

  • For Lease Contact for pricing
  • Property Type Office - General Office
  • Property Size 1,126,428 SF
  • Lot Size 2.06 Acre
  • Parking Spaces Avail. 720
  • Parking Ratio 0.64 / 1,000 SF
  • Property Tenancy Multi-Tenant
  • LEED Certified Platinum
  • Building Class A+
  • Year Built 1989
  • Date Updated Nov 4, 2022

Want more info on this listing?

Reach out to the broker for more info on lease terms and amenities

Spaces Available

1st Floor # Not Known see moresee less
  • Space Type Retail
  • Lease Rate Contact for pricing
  • Total Space Available 1,366 SF
  • Floor 1
  • Divisible Space 1,366 - 1,366 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Tim Holt

Washington Holdings

(206) 613-5300

16th Floor #1622 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 1,651 SF
  • Floor 16
  • Divisible Space 1,651 - 1,651 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Tim Holt

Washington Holdings

(206) 613-5300

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

37th Floor #3727 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 2,529 SF
  • Floor 37
  • Divisible Space 2,529 - 10,097 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Tim Holt

Washington Holdings

(206) 613-5300

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

48th Floor #4800 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 22,566 SF
  • Floor 48
  • Divisible Space 22,566 - 31,485 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Tim Holt

Washington Holdings

(206) 613-5300

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

5th Floor #520 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 5,081 SF
  • Floor 5
  • Divisible Space 5,081 - 5,081 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Tim Holt

Washington Holdings

(206) 613-5300

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

49th Floor #4930 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 8,919 SF
  • Floor 49
  • Divisible Space 8,919 - 31,485 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Tim Holt

Washington Holdings

(206) 613-5300

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

1332 6th Avenue 1st Floor # Not Known see moresee less
  • Space Type Retail
  • Lease Rate Contact for pricing
  • Total Space Available 6,844 SF
  • Floor 1
  • Divisible Space 6,844 - 6,844 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Tim Holt

Washington Holdings

(206) 613-5300

54th Floor #5400 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 17,461 SF
  • Floor 54
  • Divisible Space 17,461 - 17,461 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Tim Holt

Washington Holdings

(206) 613-5300

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

16th Floor #1601 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 4,577 SF
  • Floor 16
  • Divisible Space 4,577 - 4,577 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Tim Holt

Washington Holdings

(206) 613-5300

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

16th Floor #1634 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 678 SF
  • Floor 16
  • Divisible Space 678 - 678 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Tim Holt

Washington Holdings

(206) 613-5300

33rd Floor #3320 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 11,745 SF
  • Floor 33
  • Divisible Space 11,745 - 11,745 SF
  • Available Date Immediate
  • Renewal Option Yes
broker

Tim Holt

Washington Holdings

(206) 613-5300

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

4th Floor #425 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 2,636 SF
  • Floor 4
  • Divisible Space 2,636 - 2,636 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Tim Holt

Washington Holdings

(206) 613-5300

41st Floor see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 21,207 SF
  • Floor 41
  • Divisible Space 21,207 - 43,462 SF
  • Available Date Immediate
  • Renewal Option No
  • Sublease Yes
  • Sublease Expiry Jun 30, 2027
broker

Brian Hayden

Flinn Ferguson

(206) 626-0891

27th Floor #2723 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 1,028 SF
  • Floor 27
  • Divisible Space 1,028 - 1,028 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Tim Holt

Washington Holdings

(206) 613-5300

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

3rd Floor #330 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 2,682 SF
  • Floor 3
  • Divisible Space 2,682 - 2,682 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Tim Holt

Washington Holdings

(206) 613-5300

15th Floor #1501 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 4,857 SF
  • Floor 15
  • Divisible Space 4,857 - 4,857 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Tim Holt

Washington Holdings

(206) 613-5300

29th Floor #2923 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 1,086 SF
  • Floor 29
  • Divisible Space 1,086 - 1,086 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Tim Holt

Washington Holdings

(206) 613-5300

35th Floor #3501 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 2,708 SF
  • Floor 35
  • Divisible Space 2,708 - 2,708 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Tim Holt

Washington Holdings

(206) 613-5300

48th - 49th Floor #4800 & 4930 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 31,485 SF
  • Floor 48-49
  • Divisible Space 31,485 - 31,485 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Tim Holt

Washington Holdings

(206) 613-5300

53th Floor #5301 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 2,635 SF
  • Floor 53
  • Divisible Space 2,635 - 2,635 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Tim Holt

Washington Holdings

(206) 613-5300

601 Union Street 18th Floor see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 2,961 SF
  • Floor 18
  • Divisible Space 2,961 - 2,961 SF
  • Available Date 30 Days
  • Renewal Option No
  • Sublease Yes
broker

Rob Nielsen

Jones Lang LaSalle

(206) 607-1722

13th Floor see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 21,547 SF
  • Floor 13
  • Divisible Space 21,547 - 21,547 SF
  • Available Date Jan 1, 2023
  • Renewal Option Yes
  • Sublease No
broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Tim Holt

Washington Holdings

(206) 613-5300

16th Floor #1606 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 2,709 SF
  • Floor 16
  • Divisible Space 2,709 - 2,709 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Tim Holt

Washington Holdings

(206) 613-5300

32rd Floor #3232 see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 3,236 SF
  • Floor 32
  • Divisible Space 3,236 - 3,236 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

broker

Tim Holt

Washington Holdings

(206) 613-5300

40th Floor see moresee less
  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 21,254 SF
  • Floor 40
  • Divisible Space 21,254 - 43,462 SF
  • Available Date Immediate
  • Renewal Option No
  • Sublease Yes
  • Sublease Expiry Jun 30, 2027
broker

Brian Hayden

Flinn Ferguson

(206) 626-0891

Location

  • Walk Score ® Walker's Paradise (99)
  • Transit Score ® Rider's Paradise (100)
  • Bike Score ® Very Bikeable (76)
Powered by Walk Score ®
  • City Seattle, WA
  • Neighborhood Seattle Central Business District
  • Zip Code 98101
  • Market Seattle

Points of Interest

Westlake Station

0.19 miles

University Street Station (entrance 1)

0.21 miles

Westlake Center

0.23 miles

University Street Station (entrance 4)

0.25 miles

University Street Station (entrance 2, 3)

0.26 miles

Pioneer Square Station

0.48 miles

Pioneer Square

0.52 miles

Westlake & Denny

0.59 miles

Broadway & Pike

0.62 miles

Seattle

0.63 miles

ChargePoint

0.90 miles

ChargePoint

1.20 miles

Shell

3.41 miles

Blink

3.84 miles

Volta

4.00 miles

76

4.94 miles

Valero

5.86 miles

SemaConnect

5.87 miles

Tesla Supercharger

6.09 miles

ChargePoint

6.26 miles

Lot 15

1.53 miles

Otter Lot

4.24 miles

Vik Condominiums Parking Lot

4.69 miles

Golden Gardens Car Parking

6.35 miles

Northgate Mall East Parking

6.76 miles

Boat Ramp Parking

6.83 miles

South Bellevue Park and Ride garage

6.87 miles

City of Kirkland Public Parking

7.48 miles

16

8.73 miles

11

8.84 miles

Fairmont Olympic Hotel

0.16 miles

Hotel Theodore

0.16 miles

Green Tortoise Hostel

0.33 miles

Moore Hotel

0.40 miles

Inn at the Market Building

0.41 miles

Pensione Nichols B&B

0.44 miles

The Corona

0.53 miles

City Hostel Seattle

0.71 miles

HI-Seattle at American Hotels

0.86 miles

Executive Inn By The Space Needle

0.93 miles

Barneys New York

0.19 miles

Nordstrom Flagship Store

0.20 miles

Pacific Place

0.22 miles

Amazon Go Grocery

0.50 miles

Dong Hing Market

1.00 miles

Grocery Outlet

1.74 miles

Lyon's Grocery

1.97 miles

Arboretum Court

2.24 miles

Wallingford Center

3.51 miles

Ross

3.56 miles

Contacts

broker

Tim Holt

Washington Holdings

(206) 613-5300

broker

Mark Barbieri

Washington Holdings

(206) 613-5316

broker

Mick Newell

Washington Holdings

(206) 613-5318

Frequently Asked Questions

How many active listings are there at Two Union Square?

At present, there are 25 spaces listed at Two Union Square.

What is the total square footage of Two Union Square?

Two Union Square totals 1,126,428 square feet, of which 205,448 square feet is rentable.

What year was Two Union Square built and finished?

Two Union Square was completed in 1989.

Contact Two Union Square

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