Union Trust Company Annex

117 South Main Street, Seattle, WA 98104

Property Information

  • For Lease $22.00/SF/YR
  • Property Type Office - General Office
  • Property Size 32,081 SF
  • Lot Size 0.14 Acre
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Year Built 1902
  • Date Updated Sep 3, 2026

6 Spaces Available

1st Floor

Space Type

General Office

Lease Rate

$22.00/SF/YR

Total Space

4,501 SF

Floor

1

Divisible Space

4,501 - 4,501 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Turnkey

No

2nd Floor

Space Type

General Office

Lease Rate

$22.00/SF/YR

Total Space

5,329 SF

Floor

2

Divisible Space

5,329 - 5,329 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Turnkey

No

3rd Floor

Space Type

General Office

Lease Rate

$22.00/SF/YR

Total Space

5,328 SF

Floor

3

Divisible Space

5,328 - 5,328 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Turnkey

No

4th Floor

Space Type

General Office

Lease Rate

$22.00/SF/YR

Total Space

5,287 SF

Floor

4

Divisible Space

5,287 - 5,287 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Turnkey

No

Basement Level

Space Type

General Office

Lease Rate

$22.00/SF/YR

Total Space

5,794 SF

Divisible Space

5,794 - 5,794 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Turnkey

No

Contacts

Location

Located at 117 South Main Street, Seattle, WA 98104, this property is part of the Pioneer Square neighborhood and Seattle market.

Contact Union Trust Company Annex
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