The O'Shea Building

1524 5th Avenue, Seattle, WA 98101

Property Information

  • For Lease Contact for pricing
  • Property Type Office - General Office
  • Property Size 65,417 SF
  • Lot Size 0.31 Acre
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Year Built 1914
  • Date Updated May 4, 2026

Description

The O'Shea Building at 1524 5th Avenue offers 65,417 square feet of office space within a 0.31-acre lot. This Class B building, constructed in 1914, combines timeless architecture with functionality, making it a suitable choice for tenants seeking a professional environment in Seattle’s Central Business District. Though specific parking details are unavailable, nearby parking options provide convenience, such as the Decatur Building parking facility just 0.03 miles away.

Nestled in the bustling Seattle Central Business District, the property enjoys excellent connectivity and proximity to key amenities. Public transportation is conveniently accessible, with the 5th Avenue & Pine Street bus stop approximately 0.04 miles away and the Westlake Hub about 0.14 miles away. Dining options abound, including New Saigon (0.04 miles) and Din Tai Fung (0.08 miles), perfect for midday meals or client meetings. Nearby hotels such as the Sheraton Seattle (0.12 miles) and Grand Hyatt Seattle (0.14 miles) add value for visiting professionals.

5 Spaces Available

#200

Space Type

General Office

Lease Rate

Contact for pricing

Total Space

12,765 SF

Floor

2

Divisible Space

12,765 - 12,765 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

Private elevator exclusive to 2nd floor • 8 modern, private washrooms • Large, efficient, open floor plate • Side loaded core provides flexibility • Abundant natural light • High, open/exposed ceilings • Polished concrete floors

#400

Space Type

General Office

Lease Rate

Contact for pricing

Total Space

12,879 SF

Floor

4

Divisible Space

12,879 - 12,879 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

Penthouse floor • Large, efficient, open floor plate • Side loaded core provides flexibility • Abundant natural light • High, open/exposed ceilings • Unique shaped private offices + conferencing

501 Pine Street 1st Floor

Space Type

Retail

Lease Rate

Contact for pricing

Total Space

5,963 SF

Additional Rent

$10.00/SF/YR

Floor

1

Divisible Space

5,963 - 5,963 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

501 Pine Street Lower Level

Space Type

Retail

Lease Rate

Contact for pricing

Total Space

11,103 SF

Additional Rent

$10.00/SF/YR

Divisible Space

11,103 - 11,103 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

501 Pine Street Mezzanine

Space Type

Retail

Lease Rate

Contact for pricing

Total Space

1,598 SF

Additional Rent

$10.00/SF/YR

Divisible Space

1,598 - 1,598 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Contacts

Lloyd Low

Jones Lang LaSalle

Bailey Aggen

Jones Lang LaSalle

Maria Royer

Real Retail

Deborah Ross

Real Retail

Location

Located at 1524 5th Avenue, Seattle, WA 98101, this property is part of the Seattle Central Business District neighborhood and Seattle market.

Contact The O'Shea Building
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