Northgate Executive Center I, II & III

155 NE 100th Street, Seattle, WA 98125

Property Information

  • For Lease Contact for pricing
  • Property Type Office - General Office
  • Property Size 198,051 SF
  • Lot Size 6.69 Acre
  • Parking Spaces Avail. 671
  • Parking Ratio 3.39 / 1,000 SF
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Year Built 1974
  • Date Updated May 13, 2026

Description

Northgate Executive Center I, II & III consists of a 198,051-square-foot office complex situated on a 6.69-acre lot. The property offers 671 parking spaces with a parking ratio of 3.39 spaces per 1,000 square feet. Built in 1974, this Class B office complex is designed to accommodate a variety of tenants seeking professional workspace in Seattle’s Northgate area. The cluster of buildings provides ample space for businesses to operate efficiently while benefiting from nearby transit options and amenities.

Nestled in the Maple Leaf neighborhood, the property enjoys proximity to vibrant dining and convenience options. Restaurants such as Tengu Sushi, Kizuki Ramen & Izakaya, and Five Guys are within approximately 0.2 miles, while Hampton Inn & Suites is just 0.14 miles away for visiting clients or team members. Nearby transit connections, including Northgate Station 0.16 miles away, enhance accessibility, and the Northgate Transit Center Park and Ride Lot is within walking distance at approximately 0.05 miles. Additionally, grocery stores, fuel stations, and educational institutions like Brightmont Academy and North Seattle College add further value for tenants and their teams.

10 Spaces Available

East Building #200

Space Type

General Office

Lease Rate

Contact for pricing

Total Space

2,884 SF

Floor

2

Divisible Space

2,884 - 2,884 SF

Available Date

Aug 1, 2026

Renewal Option

Yes

Sublease

No

East Building #201

Space Type

General Office

Lease Rate

Contact for pricing

Total Space

3,829 SF

Floor

2

Divisible Space

3,829 - 3,829 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

Available January 2026. Corner suite with six private offices, two conference rooms, and a kitchen

East Building #403

Space Type

General Office

Lease Rate

Contact for pricing

Total Space

1,280 SF

Floor

4

Divisible Space

1,280 - 1,280 SF

Available Date

Sep 1, 2026

Renewal Option

Yes

Sublease

No

East Building #404

Space Type

General Office

Lease Rate

Contact for pricing

Total Space

938 SF

Floor

4

Divisible Space

938 - 938 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

Market ready suite with one private office, a kitchenette, and open workspace.

East Building #500

Space Type

General Office

Lease Rate

Contact for pricing

Total Space

10,283 SF

Floor

5

Divisible Space

10,283 - 14,934 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

Recently completed market ready corner suite with new building standard finishes.

Configuration includes reception area, four private offices, large conference room, kitchen, two phone rooms and storage closet.

Great natural light, Northeastern orientation with territorial views of Northgate Mall and transit stations.

Contacts

Jake Bos

Jones Lang LaSalle

Bailey Hallis Hicks

Jones Lang LaSalle

Timothy Jones

Jones Lang LaSalle

John Bauer

CBRE

Ric Brandt

CBRE

Location

Located at 155 NE 100th Street, Seattle, WA 98125, this property is part of the Maple Leaf neighborhood and Seattle market.

Contact Northgate Executive Center I, II & III
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