What type of office space is available to lease at The Colonial at Seneca Steps?

The property includes 2 Office spaces located on 2 floors. Availabilities total 19,360 square feet of office space.

Does The Colonial at Seneca Steps have enough space for a large business?

Yes, availabilities here could accommodate larger businesses with 1 office space larger than 10,000 square feet available for lease. The largest office size is 14,182 SF, located on floor 2. For a better understanding of how this space could work for you, reach out to schedule a tour.

Does The Colonial at Seneca Steps have parking?

Yes, the property offers 24 parking spaces with a parking ratio of 0.67 / 1,000 SF.

The Colonial at Seneca Steps

1113-1123 1st Ave, Seattle, WA 98101

Property Information

For Lease Contact for pricing
Property Type Office
Property Size 35,844 SF
# of Floors 6
Parking Ratio 0.67 / 1,000 SF
Building Class B
Year Built 1902
Date Updated May 18, 2026

Description

Formerly the Colonial Grand Pacific Bldg

2 Spaces Available

Suite 1114

Space Type

Office

Lease Rate

Negotiable

Total Space

5,178 SF

Floor

Divisible Space

5,178 - 5,178 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

Build Type

Full build out

Space Number

1114

Suite 1120

Space Type

Office

Lease Rate

Negotiable

Total Space

14,182 SF

Floor

Divisible Space

6,912 - 14,182 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

Build Type

Full build out

Space Number

1120

Contacts

Brandon Burmeister

Cushman & Wakefield

Andrew Shultz

Cushman & Wakefield

Location

Located at 1113-1123 1st Ave, Seattle, WA 98101, this property is part of the Seattle Central Business District neighborhood and Seattle market.

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Street

99/100 Walker's Paradise
100/100 Rider's Paradise
81/100 Very Bikeable

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Frequently Asked Questions

The property includes 2 Office spaces located on 2 floors. Availabilities total 19,360 square feet of office space.
Yes, availabilities here could accommodate larger businesses with 1 office space larger than 10,000 square feet available for lease. The largest office size is 14,182 SF, located on floor 2. For a better understanding of how this space could work for you, reach out to schedule a tour.
Yes, the property offers 24 parking spaces with a parking ratio of 0.67 / 1,000 SF.

The Colonial at Seneca Steps

1113-1123 1st Ave, Seattle, WA 98101

Property Information

Description

2 Spaces Available

Suite 1114

Suite 1120

Contacts

Location

Located at 1113-1123 1st Ave, Seattle, WA 98101, this property is part of the Seattle Central Business District neighborhood and Seattle market.

Nearby Listings

The COLONIAL at Seneca Steps

Harbor Steps Northwest Tower

1201 Western Building

Second & Seneca

Qualtrics Tower

Frequently Asked Questions

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