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Downtown Seattle, WA Office Spaces for Lease

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Renton, WA Kent, WA Tukwila, WA Seatac, WA Des Moines, WA Burien, WA Newcastle, WA Auburn, WA
299 properties
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Union Street Office Space Available
Updated: Apr 14
Union Street Office Space Available

500 Union St, Seattle, WA 98101

$8,556/Mo
2,702 sqft
Available now
Private offices provide dedicated workspace
Conference room for meetings and presentations
Open work areas offer flexible collaboration spaces
Kitchenette
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Seattle Office Space Available
Updated: Jan 21
Seattle Office Space Available

500 Union St, Seattle, WA 98101

$7,777/Mo
5,167 sqft
Private offices offer quiet workspaces.
Conference room for meetings and presentations.
Open workareas promote collaboration.
Kitchenette provides convenience for breaks.
Year Built: 1958
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Medical Office Space Available Now
Medical Office Space Available Now

1229 Madison Street, Seattle, WA 98104

$40.57 SF/Yr
7,755 sqft

7,755 SF medical office space for sublease in Seattle.

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Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
Downtown Seattle Office Space Available
Downtown Seattle Office Space Available

500 Union St, Seattle, WA 98101

$2,989/Mo
944 sqft

Office space for rent in downtown Seattle with kitchen.

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Coworking and Private Offices with Flexible Terms at Plaza 600. Contact us today to book a tour!
Coworking and Private Offices with Flexible Terms at Plaza 600. Contact us today to book a tour!

600 Stewart St, Seattle, WA 98101

16 available spaces from 11 to 2,055 sqft
$129-$15,376/Mo per office

Flexible workspace in Plaza 600. Book a tour & get info

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Coworking and Private Offices with Flexible Terms at WA, Seattle- 1601 5th Avenue. Contact us today to book a tour!
Coworking and Private Offices with Flexible Terms at WA, Seattle- 1601 5th Avenue. Contact us today to book a tour!

1601 5Th Ave, Seattle, WA 98101

15 available spaces from 11 to 2,036 sqft
$129-$24,493/Mo per office

Find fully flexible work and meeting space in WA, Seattle- 1601 5th Avenue. Book a tour & get info

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Historic Ground-Floor Creative Space
Historic Ground-Floor Creative Space

101-111 S Jackson St, Seattle, WA 98104

Contact for pricing
7,952 sqft

Ground-floor space includes gallery and event-venue improvements with a bar, prep kitchen, storage, office, and dedicated restrooms.

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Multiple Office Solutions at Spaces Pioneer Square. Contact us today to book a tour!
Multiple Office Solutions at Spaces Pioneer Square. Contact us today to book a tour!

450 Alaskan Way, Seattle, WA 98104

15 available spaces from 11 to 2,054 sqft
$129-$28,276/Mo per office

Find fully flexible work and meeting space in Spaces Pioneer Square. Book a tour & get info

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Flexible Workspace Solutions at Columbia Center. Contact us today to book a tour!
Flexible Workspace Solutions at Columbia Center. Contact us today to book a tour!

701 5Th Ave, Unit 42ND, Seattle, WA 98104

16 available spaces from 11 to 1,968 sqft
$129-$21,071/Mo per office

Flexible workspace in Columbia Center. Book a tour & get info

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Smart Workspace Options at Smith Tower. Contact us today to book a tour!
Smart Workspace Options at Smith Tower. Contact us today to book a tour!

506 2Nd Ave, Unit 1400, Seattle, WA 98104

16 available spaces from 11 to 2,105 sqft
$129-$17,013/Mo per office

Flexible workspace in Smith Tower. Book a tour & get info

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Move-In Ready Medical Office Suite
Move-In Ready Medical Office Suite

1229 Madison Street, Seattle, WA 98104

Contact for pricing
4,679 sqft

Move-in ready medical office condo with build-out, recent upgrades, and access to a parking garage with covered stalls.

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Seattle Office Space Available
Seattle Office Space Available

500 Union St, Seattle, WA 98101

$11,856/Mo
3,744 sqft

Rent-ready office with private offices, open area, and kitchenette.

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Ready Office Space For Rent
Ready Office Space For Rent

500 Union St, Seattle, WA 98101

$10,814/Mo
3,415 sqft

Rent-ready office space with kitchenette and private offices available now.

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Flexible workspace at Seattle City. Contact us today to book a tour!
Flexible workspace at Seattle City. Contact us today to book a tour!

1420 5Th Ave, Unit 2200, Seattle, WA 98101

17 available spaces from 11 to 2,009 sqft
$129-$20,575/Mo per office

Flexible workspace in Seattle City. Book a tour & get info

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Fully Furnished Plug-and-Play Office Sublease
Fully Furnished Plug-and-Play Office Sublease

500 Union St, Seattle, WA 98101

Contact for pricing
3,850 sqft

Move-in ready, renovated tech space with conference facilities and on-site café.

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Medical Office Space with Private Lobby
Medical Office Space with Private Lobby

1430 2nd Avenue, Seattle, WA 98101

Contact for pricing
5,074 sqft

Clinic premises include an eighth-floor suite and tenant-exclusive lobby area on the first floor.

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Move-In Ready Creative Office Space
Move-In Ready Creative Office Space

115-117 S Main St, Seattle, WA 98104

Contact for pricing
5,794 sqft

Mostly open, move-in ready office with basement and mezzanine options tied to the first floor.

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Two-Level Live-Work Office Space
Two-Level Live-Work Office Space

75-85 S Main St, Seattle, WA 98104

Contact for pricing
2,114 sqft

Remodeled two-level professional space with private offices, conference and reception areas, plus a lofted apartment with kitchen and bath.

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Furnished Office Suite
Furnished Office Suite

1100 Olive Way, Seattle, WA 98101

Contact for pricing
9,462 sqft

Move-in ready spec office suite comes furnished and includes access to exclusive shared amenities on the floor.

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Historic Office Building in Seattle
Historic Office Building in Seattle

705 2nd Ave, Seattle, WA 98104

Contact for pricing
5,395 sqft

Prestigious office space in Seattle's financial district.

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Downtown Office Building
Downtown Office Building

255 S King St, Seattle, WA 98104

Contact for pricing
9,000 sqft

Office building available for rent at 255 S King St, Seattle, offering 19,044 square feet of space.

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Seattle Office Space For Rent
Seattle Office Space For Rent

1516 4th Avenue, Seattle, WA 98101

$15 SF/Yr
9,327 sqft

Office space in Seattle's business, retail, and tourism core.

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Seattle CBD Office Space
Seattle CBD Office Space

875 3rd Ave, Seattle, WA 98104

Contact for pricing
7,503 sqft

Modern office space in Seattle's Central Business District.

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Flexible Coworking Workspace
Flexible Coworking Workspace

1201 2nd Ave, Seattle, WA 98101

$30 SF/Yr

Fully equipped offices and meeting rooms across three floors with natural light and transit-close access in downtown Seattle.

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Downtown Seattle, WA Office Spaces Lease Rates & Market Statistics

Explore 299 Office Spaces for lease in Downtown Seattle, WA on Realmo, a commercial real estate exchange covering the Downtown Seattle area. The current inventory totals 5,009,168 square feet of properties — an average of ~16,750 SF per listing.

Office Spaces lease rates in Downtown Seattle range from $12 SF/Yr at the entry level to $53 SF/Yr at the top of the market, averaging $30.11 SF/Yr. That's a 4x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. At $30.11 SF/Yr, the local average runs 27% above Washington's state average of $23.69 SF/Yr.

By space type, the market includes 189 office units, 88 office buildings and 16 creative space listings — creative space options typically offer the lowest entry point, while office units command the highest rates.

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