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US Rubber Building 321 3rd Ave S 532 - 8,927 SF of 4-Star Space Available in Seattle, WA 98104

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Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor, Ste 207
  • 532 SF
  • Negotiable
  • $25.38 /SF/YR $2.12 /SF/MO $13,502 /YR $1,125 /MO
  • Office
  • -
  • Now

US Rubber Building - Suite 207 Charming office space in the heart of Pioneer Square. Walk to restaurants, art galleries, the waterfront, ferry terminal, King Street Station, mass transit, stadiums, and shopping in just minutes. Second floor office space is approximately 532 RSF. Charming open work space with tall ceilings and larger operable windows with abundant light. Open floor plan is suitable for a wide range of uses. Freight elevator available for tenant use. Available May 1st, 2025. Rental rate: $1,125/month modified gross (does not include in-suite janitorial or trash). First month free on a 1 year lease! No live/work. Commercial building only. Please contact Samis Land Co. for more information or to arrange a tour: 206-622-3363

  • Listed rate may not include certain utilities, building services and property expenses
  • Natural Light
  • Hardwood Floors
  • High Ceilings
  • Shower Facilities
  • 3rd Floor, Ste 304
  • 1,498 SF
  • Negotiable
  • $23.03 /SF/YR $1.92 /SF/MO $34,499 /YR $2,875 /MO
  • Office
  • -
  • Now

Features: 1,498 RSF of creative office space Kitchenette with conference room Exposed brick Large windows Wood floors High Ceilings Private restroom Bicycle storage available along with additional common area restrooms and showers. Third floor walk-up with freight elevator. 1 - 2 year lease w/ Landlord 6 month notice of termination $2,875/month modified gross - Rent does not include in-suite janitorial or garbage/recycle First month free on a 1 year lease! No live/work - commercial building only Available now. Contact Samis Land Co for more information or to schedule a showing: 206-622.3363 US Rubber Building Suite 304

  • Listed rate may not include certain utilities, building services and property expenses
  • High Ceilings
  • Shower Facilities
  • Hardwood Floors
  • Private Restrooms
  • Natural Light
  • Open-Plan
  • 4th Floor, Ste 403
  • 2,441 SF
  • Negotiable
  • $19.66 /SF/YR $1.64 /SF/MO $47,990 /YR $3,999 /MO
  • Office
  • Full Build-Out
  • Now

US Rubber Building - Suite 403 Charming office space in the heart of Pioneer Square. Walk to restaurants, art galleries, the waterfront, ferry terminal, King Street Station, mass transit, stadiums, and shopping in just minutes. Top floor corner office space is approximately 2,441 RSF. Features include open work space, conference room, tall ceilings, kitchenette, and larger operable windows with abundant light. Open floor plan is suitable for a wide range of uses. Rental rate: $4,000/month modified gross (does not include in-suite janitorial or trash). First month free on a 1 year lease! Please contact Samis Land Co. for more information or to arrange a tour: 206-622-3363

  • Listed rate may not include certain utilities, building services and property expenses
  • Conference Rooms
  • Corner Space
  • Exposed Ceiling
  • Bicycle Storage
  • Open-Plan
  • Fully Built-Out as Standard Office
  • Private Restrooms
  • High Ceilings
  • Natural Light
  • Shower Facilities
  • Hardwood Floors
  • 4th Floor, Ste 404
  • 1,456 SF
  • Negotiable
  • $23.08 /SF/YR $1.92 /SF/MO $33,604 /YR $2,800 /MO
  • Office
  • -
  • Now

US Rubber Building - Suite 404 Charming office space in the heart of Pioneer Square. Walk to restaurants, art galleries, the waterfront, ferry terminal, King Street Station, mass transit, stadiums, and shopping in just minutes. Top floor office space is approximately 1,456 RSF. Features include open work space, conference room, tall ceilings, kitchenette, private restroom, and larger operable windows with abundant light. Open floor plan is suitable for a wide range of uses. Freight elevator available for tenant use. Available April 1st, 2025. Rental rate: $2,800/month modified gross (does not include in-suite janitorial or trash). First month free on a 1 year lease! No live/work. Commercial building only. Please contact Samis Land Co. for more information or to arrange a tour: 206-622-3363

  • Listed rate may not include certain utilities, building services and property expenses
  • Private Restrooms
  • Natural Light
  • Hardwood Floors
  • Conference Rooms
  • High Ceilings
  • Open-Plan
Space Size Term Rental Rate Space Use Condition Available
2nd Floor, Ste 207 532 SF Negotiable $25.38 /SF/YR $2.12 /SF/MO $13,502 /YR $1,125 /MO Office - Now
3rd Floor, Ste 304 1,498 SF Negotiable $23.03 /SF/YR $1.92 /SF/MO $34,499 /YR $2,875 /MO Office - Now
4th Floor, Ste 403 2,441 SF Negotiable $19.66 /SF/YR $1.64 /SF/MO $47,990 /YR $3,999 /MO Office Full Build-Out Now
4th Floor, Ste 404 1,456 SF Negotiable $23.08 /SF/YR $1.92 /SF/MO $33,604 /YR $2,800 /MO Office - Now

2nd Floor, Ste 207

Size
532 SF
Term
Negotiable
Rental Rate
$25.38 /SF/YR $2.12 /SF/MO $13,502 /YR $1,125 /MO
Space Use
Office
Condition
-
Available
Now

3rd Floor, Ste 304

Size
1,498 SF
Term
Negotiable
Rental Rate
$23.03 /SF/YR $1.92 /SF/MO $34,499 /YR $2,875 /MO
Space Use
Office
Condition
-
Available
Now

4th Floor, Ste 403

Size
2,441 SF
Term
Negotiable
Rental Rate
$19.66 /SF/YR $1.64 /SF/MO $47,990 /YR $3,999 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

4th Floor, Ste 404

Size
1,456 SF
Term
Negotiable
Rental Rate
$23.08 /SF/YR $1.92 /SF/MO $33,604 /YR $2,800 /MO
Space Use
Office
Condition
-
Available
Now
Spaces are matched based on search filters: space use, price, and size
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 220 S Jackson
  • 3,000 SF
  • Negotiable
  • $18.00 /SF/YR $1.50 /SF/MO $54,000 /YR $4,500 /MO
  • Retail
  • Full Build-Out
  • Now

Corner retail space available in Pioneer Square. Centrally located with easy access to restaurants, the CID, art galleries, the waterfront, ferry terminal, King Street Station, mass transit, and the stadium district. High visibility space with timber construction and an abundance of windows and natural light. Ground floor retail space is approximately 3,000sf plus approximately 3,000sf of basement space. US Rubber Building - 220 South Jackson Street Available now. 1-2 year lease w/ Landlord 6 month notice of termination Rental rate: $4,500/month plus NNN (estimated at $1,590.00) Please contact Samis Land Co. for more information or to arrange a tour: 206-622-3363

  • Lease rate does not include utilities, property expenses or building services
  • Private Restrooms
  • High Ceilings
  • Basement
  • Fully Built-Out as Standard Retail Space
  • Corner Space
  • Secure Storage
  • Hardwood Floors
  • 2nd Floor, Ste 207
  • 532 SF
  • Negotiable
  • $25.38 /SF/YR $2.12 /SF/MO $13,502 /YR $1,125 /MO
  • Office
  • -
  • Now

US Rubber Building - Suite 207 Charming office space in the heart of Pioneer Square. Walk to restaurants, art galleries, the waterfront, ferry terminal, King Street Station, mass transit, stadiums, and shopping in just minutes. Second floor office space is approximately 532 RSF. Charming open work space with tall ceilings and larger operable windows with abundant light. Open floor plan is suitable for a wide range of uses. Freight elevator available for tenant use. Available May 1st, 2025. Rental rate: $1,125/month modified gross (does not include in-suite janitorial or trash). First month free on a 1 year lease! No live/work. Commercial building only. Please contact Samis Land Co. for more information or to arrange a tour: 206-622-3363

  • Listed rate may not include certain utilities, building services and property expenses
  • Natural Light
  • Hardwood Floors
  • High Ceilings
  • Shower Facilities
  • 3rd Floor, Ste 304
  • 1,498 SF
  • Negotiable
  • $23.03 /SF/YR $1.92 /SF/MO $34,499 /YR $2,875 /MO
  • Office
  • -
  • Now

Features: 1,498 RSF of creative office space Kitchenette with conference room Exposed brick Large windows Wood floors High Ceilings Private restroom Bicycle storage available along with additional common area restrooms and showers. Third floor walk-up with freight elevator. 1 - 2 year lease w/ Landlord 6 month notice of termination $2,875/month modified gross - Rent does not include in-suite janitorial or garbage/recycle First month free on a 1 year lease! No live/work - commercial building only Available now. Contact Samis Land Co for more information or to schedule a showing: 206-622.3363 US Rubber Building Suite 304

  • Listed rate may not include certain utilities, building services and property expenses
  • High Ceilings
  • Shower Facilities
  • Hardwood Floors
  • Private Restrooms
  • Natural Light
  • Open-Plan
  • 4th Floor, Ste 403
  • 2,441 SF
  • Negotiable
  • $19.66 /SF/YR $1.64 /SF/MO $47,990 /YR $3,999 /MO
  • Office
  • Full Build-Out
  • Now

US Rubber Building - Suite 403 Charming office space in the heart of Pioneer Square. Walk to restaurants, art galleries, the waterfront, ferry terminal, King Street Station, mass transit, stadiums, and shopping in just minutes. Top floor corner office space is approximately 2,441 RSF. Features include open work space, conference room, tall ceilings, kitchenette, and larger operable windows with abundant light. Open floor plan is suitable for a wide range of uses. Rental rate: $4,000/month modified gross (does not include in-suite janitorial or trash). First month free on a 1 year lease! Please contact Samis Land Co. for more information or to arrange a tour: 206-622-3363

  • Listed rate may not include certain utilities, building services and property expenses
  • Conference Rooms
  • Corner Space
  • Exposed Ceiling
  • Bicycle Storage
  • Open-Plan
  • Fully Built-Out as Standard Office
  • Private Restrooms
  • High Ceilings
  • Natural Light
  • Shower Facilities
  • Hardwood Floors
  • 4th Floor, Ste 404
  • 1,456 SF
  • Negotiable
  • $23.08 /SF/YR $1.92 /SF/MO $33,604 /YR $2,800 /MO
  • Office
  • -
  • Now

US Rubber Building - Suite 404 Charming office space in the heart of Pioneer Square. Walk to restaurants, art galleries, the waterfront, ferry terminal, King Street Station, mass transit, stadiums, and shopping in just minutes. Top floor office space is approximately 1,456 RSF. Features include open work space, conference room, tall ceilings, kitchenette, private restroom, and larger operable windows with abundant light. Open floor plan is suitable for a wide range of uses. Freight elevator available for tenant use. Available April 1st, 2025. Rental rate: $2,800/month modified gross (does not include in-suite janitorial or trash). First month free on a 1 year lease! No live/work. Commercial building only. Please contact Samis Land Co. for more information or to arrange a tour: 206-622-3363

  • Listed rate may not include certain utilities, building services and property expenses
  • Private Restrooms
  • Natural Light
  • Hardwood Floors
  • Conference Rooms
  • High Ceilings
  • Open-Plan
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 220 S Jackson 3,000 SF Negotiable $18.00 /SF/YR $1.50 /SF/MO $54,000 /YR $4,500 /MO Retail Full Build-Out Now
2nd Floor, Ste 207 532 SF Negotiable $25.38 /SF/YR $2.12 /SF/MO $13,502 /YR $1,125 /MO Office - Now
3rd Floor, Ste 304 1,498 SF Negotiable $23.03 /SF/YR $1.92 /SF/MO $34,499 /YR $2,875 /MO Office - Now
4th Floor, Ste 403 2,441 SF Negotiable $19.66 /SF/YR $1.64 /SF/MO $47,990 /YR $3,999 /MO Office Full Build-Out Now
4th Floor, Ste 404 1,456 SF Negotiable $23.08 /SF/YR $1.92 /SF/MO $33,604 /YR $2,800 /MO Office - Now

1st Floor, Ste 220 S Jackson

Size
3,000 SF
Term
Negotiable
Rental Rate
$18.00 /SF/YR $1.50 /SF/MO $54,000 /YR $4,500 /MO
Space Use
Retail
Condition
Full Build-Out
Available
Now

2nd Floor, Ste 207

Size
532 SF
Term
Negotiable
Rental Rate
$25.38 /SF/YR $2.12 /SF/MO $13,502 /YR $1,125 /MO
Space Use
Office
Condition
-
Available
Now

3rd Floor, Ste 304

Size
1,498 SF
Term
Negotiable
Rental Rate
$23.03 /SF/YR $1.92 /SF/MO $34,499 /YR $2,875 /MO
Space Use
Office
Condition
-
Available
Now

4th Floor, Ste 403

Size
2,441 SF
Term
Negotiable
Rental Rate
$19.66 /SF/YR $1.64 /SF/MO $47,990 /YR $3,999 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

4th Floor, Ste 404

Size
1,456 SF
Term
Negotiable
Rental Rate
$23.08 /SF/YR $1.92 /SF/MO $33,604 /YR $2,800 /MO
Space Use
Office
Condition
-
Available
Now

1st Floor, Ste 220 S Jackson

Size 3,000 SF
Term Negotiable
Rental Rate $18.00 /SF/YR
Space Use Retail
Condition Full Build-Out
Available Now

Corner retail space available in Pioneer Square. Centrally located with easy access to restaurants, the CID, art galleries, the waterfront, ferry terminal, King Street Station, mass transit, and the stadium district. High visibility space with timber construction and an abundance of windows and natural light. Ground floor retail space is approximately 3,000sf plus approximately 3,000sf of basement space. US Rubber Building - 220 South Jackson Street Available now. 1-2 year lease w/ Landlord 6 month notice of termination Rental rate: $4,500/month plus NNN (estimated at $1,590.00) Please contact Samis Land Co. for more information or to arrange a tour: 206-622-3363

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Retail Space
  • Private Restrooms
  • Corner Space
  • High Ceilings
  • Secure Storage
  • Basement
  • Hardwood Floors

2nd Floor, Ste 207

Size 532 SF
Term Negotiable
Rental Rate $25.38 /SF/YR
Space Use Office
Condition -
Available Now

US Rubber Building - Suite 207 Charming office space in the heart of Pioneer Square. Walk to restaurants, art galleries, the waterfront, ferry terminal, King Street Station, mass transit, stadiums, and shopping in just minutes. Second floor office space is approximately 532 RSF. Charming open work space with tall ceilings and larger operable windows with abundant light. Open floor plan is suitable for a wide range of uses. Freight elevator available for tenant use. Available May 1st, 2025. Rental rate: $1,125/month modified gross (does not include in-suite janitorial or trash). First month free on a 1 year lease! No live/work. Commercial building only. Please contact Samis Land Co. for more information or to arrange a tour: 206-622-3363

  • Listed rate may not include certain utilities, building services and property expenses
  • High Ceilings
  • Natural Light
  • Shower Facilities
  • Hardwood Floors

3rd Floor, Ste 304

Size 1,498 SF
Term Negotiable
Rental Rate $23.03 /SF/YR
Space Use Office
Condition -
Available Now

Features: 1,498 RSF of creative office space Kitchenette with conference room Exposed brick Large windows Wood floors High Ceilings Private restroom Bicycle storage available along with additional common area restrooms and showers. Third floor walk-up with freight elevator. 1 - 2 year lease w/ Landlord 6 month notice of termination $2,875/month modified gross - Rent does not include in-suite janitorial or garbage/recycle First month free on a 1 year lease! No live/work - commercial building only Available now. Contact Samis Land Co for more information or to schedule a showing: 206-622.3363 US Rubber Building Suite 304

  • Listed rate may not include certain utilities, building services and property expenses
  • Private Restrooms
  • High Ceilings
  • Natural Light
  • Shower Facilities
  • Open-Plan
  • Hardwood Floors

4th Floor, Ste 403

Size 2,441 SF
Term Negotiable
Rental Rate $19.66 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

US Rubber Building - Suite 403 Charming office space in the heart of Pioneer Square. Walk to restaurants, art galleries, the waterfront, ferry terminal, King Street Station, mass transit, stadiums, and shopping in just minutes. Top floor corner office space is approximately 2,441 RSF. Features include open work space, conference room, tall ceilings, kitchenette, and larger operable windows with abundant light. Open floor plan is suitable for a wide range of uses. Rental rate: $4,000/month modified gross (does not include in-suite janitorial or trash). First month free on a 1 year lease! Please contact Samis Land Co. for more information or to arrange a tour: 206-622-3363

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Private Restrooms
  • Corner Space
  • High Ceilings
  • Exposed Ceiling
  • Natural Light
  • Bicycle Storage
  • Shower Facilities
  • Open-Plan
  • Hardwood Floors

4th Floor, Ste 404

Size 1,456 SF
Term Negotiable
Rental Rate $23.08 /SF/YR
Space Use Office
Condition -
Available Now

US Rubber Building - Suite 404 Charming office space in the heart of Pioneer Square. Walk to restaurants, art galleries, the waterfront, ferry terminal, King Street Station, mass transit, stadiums, and shopping in just minutes. Top floor office space is approximately 1,456 RSF. Features include open work space, conference room, tall ceilings, kitchenette, private restroom, and larger operable windows with abundant light. Open floor plan is suitable for a wide range of uses. Freight elevator available for tenant use. Available April 1st, 2025. Rental rate: $2,800/month modified gross (does not include in-suite janitorial or trash). First month free on a 1 year lease! No live/work. Commercial building only. Please contact Samis Land Co. for more information or to arrange a tour: 206-622-3363

  • Listed rate may not include certain utilities, building services and property expenses
  • Conference Rooms
  • Private Restrooms
  • High Ceilings
  • Natural Light
  • Open-Plan
  • Hardwood Floors

PROPERTY FACTS

Building Type
Office
Year Built
1902
LoopNet Rating
4 Star
Building Height
4 Stories
Building Size
57,100 SF
Building Class
C
Typical Floor Size
11,420 SF
Walk Score®
Walker's Paradise (98)
Transit Score®
Rider's Paradise (100)
Bike Score®
Biker's Paradise (91)
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: 33777937

  • Date on Market: 5/28/2025

  • Last Updated:

  • Address: 321 3rd Ave S, Seattle, WA 98104

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