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Northgate Executive Center Seattle, WA 98125 938 - 52,485 SF of Office Space Available
PARK HIGHLIGHTS
- Direct access to Northgate Light Rail Station and I-5 for seamless regional connectivity
- Walkable to Northgate Mall, Kraken Iceplex, and a wide range of retail and dining options
- On-site amenities include showers, outdoor seating, and a shared conference facility
- Ample surface parking and prominent visibility from I-5 enhance convenience and exposure
- Flexible suite configurations with abundant natural light and modern finishes
- Located in a dynamic, transit-oriented neighborhood with strong residential and commercial synergy
PARK FACTS
| Total Space Available | 52,485 SF | Park Type | Office Park |
| Max. Contiguous | 14,934 SF |
| Total Space Available | 52,485 SF |
| Max. Contiguous | 14,934 SF |
| Park Type | Office Park |
ALL AVAILABLE SPACES(12)
Display Rental Rate as
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
Corner suite with six private offices, two conference rooms, and a kitchen.
- Fully Built-Out as Standard Office
- Fits 10 - 31 People
- Space is in Excellent Condition
- Private Restrooms
- Mostly Open Floor Plan Layout
- 6 Private Offices
- Central Air Conditioning
Available May 2024. Suite features double door glass lobby exposure, eleven private offices, a conference room, reception area, and kitchen with break area.
- Partially Built-Out as Standard Office
- Fits 13 - 40 People
- 1 Conference Room
- Central Air Conditioning
- Double door glass lobby exposure
- Reception area
- Mostly Open Floor Plan Layout
- 11 Private Offices
- Space is in Excellent Condition
- Private Restrooms
- Kitchen with break area
Market ready suite with one private office, a kitchenette, and open workspace.
- Fits 3 - 8 People
Nineteen private offices, four meeting rooms, 3 conference rooms, open work area, and a break room. Can be combined with Suite 510 for a full-floor opportunity.
- Open Floor Plan Layout
- 19 Private Offices
- Can be combined with additional space(s) for up to 14,934 SF of adjacent space
- Fits 26 - 83 People
- 3 Conference Rooms
- Private Restrooms
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.
- Partially Built-Out as Standard Office
- Fits 12 - 38 People
- 1 Conference Room
- Can be combined with additional space(s) for up to 14,934 SF of adjacent space
- Two phone rooms
- Northeastern orientation
- Mostly Open Floor Plan Layout
- 4 Private Offices
- Space is in Excellent Condition
- Central Air Conditioning
- Great natural light
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 2nd Floor, Ste 201 | 3,829 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | January 01, 2026 |
| 4th Floor, Ste 400 | 4,974 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 4th Floor, Ste 404 | 938 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 5th Floor, Ste 500 | 10,283 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 5th Floor, Ste 510 | 4,651 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
155 NE 100th St - 2nd Floor - Ste 201
155 NE 100th St - 4th Floor - Ste 400
155 NE 100th St - 4th Floor - Ste 404
155 NE 100th St - 5th Floor - Ste 500
155 NE 100th St - 5th Floor - Ste 510
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
NW corner suite, mostly open configuration with four private offices and one conference room, and a dedicated reception area.
- Partially Built-Out as Standard Office
- Fits 13 - 39 People
- 1 Conference Room
- Can be combined with additional space(s) for up to 9,808 SF of adjacent space
- Private Restrooms
- Dedicated reception
- Mostly Open Floor Plan Layout
- 4 Private Offices
- Space is in Excellent Condition
- Central Air Conditioning
- Corner Suite
NE corner suite with mix of 8 private offices and open work space, one conference room and one storage closet, and a dedicated reception area.
- Partially Built-Out as Standard Office
- Fits 13 - 40 People
- 1 Conference Room
- Can be combined with additional space(s) for up to 9,808 SF of adjacent space
- Private Restrooms
- Dedicated reception
- Mostly Open Floor Plan Layout
- 8 Private Offices
- Space is in Excellent Condition
- Central Air Conditioning
- Storage closet
- 1 conference room
Southern orientation with elevator lobby exposure. Open configuration with one private office.
- Partially Built-Out as Standard Office
- Fits 6 - 18 People
- Space is in Excellent Condition
- Private Restrooms
- Elevator lobby exposure
- Mostly Open Floor Plan Layout
- 1 Private Office
- Central Air Conditioning
- Southern orientation
- Open configuration
Northern views and elevator lobby exposure, with five perimeter private offices, two internal offices and open work space.
- Partially Built-Out as Standard Office
- Fits 6 - 18 People
- Space is in Excellent Condition
- Private Restrooms
- Elevator lobby exposure
- Mostly Open Floor Plan Layout
- 7 Private Offices
- Central Air Conditioning
- Northern views
- Open work space
Private offices along the widow line with conference rooms, meeting rooms, kitchenette, and a server room across a shared hallway.
- Fully Built-Out as Standard Office
- Fits 24 - 75 People
- Central Air Conditioning
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Private Restrooms
Available July 2025. Southeast corner suite with seven private offices along the window line and an eighth on the interior, conference room, storage closet, kitchen, reception area, and interior open work space.
- Partially Built-Out as Standard Office
- Fits 9 - 27 People
- 1 Conference Room
- Central Air Conditioning
- Storage Closet
- Reception area
- Mostly Open Floor Plan Layout
- 7 Private Offices
- Space is in Excellent Condition
- Private Restrooms
- Kitchen
- Southeast corner suite
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 2nd Floor, Ste 205 | 4,865 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 2nd Floor, Ste 207 | 4,943 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 302 | 2,197 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 303 | 2,236 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 4th Floor, Ste 401 | 9,264 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 6th Floor, Ste 603 | 3,314 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
9725 3rd Ave NE - 2nd Floor - Ste 205
9725 3rd Ave NE - 2nd Floor - Ste 207
9725 3rd Ave NE - 3rd Floor - Ste 302
9725 3rd Ave NE - 3rd Floor - Ste 303
9725 3rd Ave NE - 4th Floor - Ste 401
9725 3rd Ave NE - 6th Floor - Ste 603
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
Three private offices and open worksapce.
- Fits 3 - 8 People
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 3rd Floor, Ste 317 | 991 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | November 01, 2026 |
115 NE 100th St - 3rd Floor - Ste 317
155 NE 100th St - 2nd Floor - Ste 201
| Size | 3,829 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | January 01, 2026 |
Corner suite with six private offices, two conference rooms, and a kitchen.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 10 - 31 People
- 6 Private Offices
- Space is in Excellent Condition
- Central Air Conditioning
- Private Restrooms
155 NE 100th St - 4th Floor - Ste 400
| Size | 4,974 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
Available May 2024. Suite features double door glass lobby exposure, eleven private offices, a conference room, reception area, and kitchen with break area.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 13 - 40 People
- 11 Private Offices
- 1 Conference Room
- Space is in Excellent Condition
- Central Air Conditioning
- Private Restrooms
- Double door glass lobby exposure
- Kitchen with break area
- Reception area
155 NE 100th St - 4th Floor - Ste 404
| Size | 938 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Market ready suite with one private office, a kitchenette, and open workspace.
- Fits 3 - 8 People
155 NE 100th St - 5th Floor - Ste 500
| Size | 10,283 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
Nineteen private offices, four meeting rooms, 3 conference rooms, open work area, and a break room. Can be combined with Suite 510 for a full-floor opportunity.
- Open Floor Plan Layout
- Fits 26 - 83 People
- 19 Private Offices
- 3 Conference Rooms
- Can be combined with additional space(s) for up to 14,934 SF of adjacent space
- Private Restrooms
155 NE 100th St - 5th Floor - Ste 510
| Size | 4,651 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
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.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 12 - 38 People
- 4 Private Offices
- 1 Conference Room
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 14,934 SF of adjacent space
- Central Air Conditioning
- Two phone rooms
- Great natural light
- Northeastern orientation
9725 3rd Ave NE - 2nd Floor - Ste 205
| Size | 4,865 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
NW corner suite, mostly open configuration with four private offices and one conference room, and a dedicated reception area.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 13 - 39 People
- 4 Private Offices
- 1 Conference Room
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 9,808 SF of adjacent space
- Central Air Conditioning
- Private Restrooms
- Corner Suite
- Dedicated reception
9725 3rd Ave NE - 2nd Floor - Ste 207
| Size | 4,943 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
NE corner suite with mix of 8 private offices and open work space, one conference room and one storage closet, and a dedicated reception area.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 13 - 40 People
- 8 Private Offices
- 1 Conference Room
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 9,808 SF of adjacent space
- Central Air Conditioning
- Private Restrooms
- Storage closet
- Dedicated reception
- 1 conference room
9725 3rd Ave NE - 3rd Floor - Ste 302
| Size | 2,197 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
Southern orientation with elevator lobby exposure. Open configuration with one private office.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 6 - 18 People
- 1 Private Office
- Space is in Excellent Condition
- Central Air Conditioning
- Private Restrooms
- Southern orientation
- Elevator lobby exposure
- Open configuration
9725 3rd Ave NE - 3rd Floor - Ste 303
| Size | 2,236 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
Northern views and elevator lobby exposure, with five perimeter private offices, two internal offices and open work space.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 6 - 18 People
- 7 Private Offices
- Space is in Excellent Condition
- Central Air Conditioning
- Private Restrooms
- Northern views
- Elevator lobby exposure
- Open work space
9725 3rd Ave NE - 4th Floor - Ste 401
| Size | 9,264 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
Private offices along the widow line with conference rooms, meeting rooms, kitchenette, and a server room across a shared hallway.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 24 - 75 People
- Space is in Excellent Condition
- Central Air Conditioning
- Private Restrooms
9725 3rd Ave NE - 6th Floor - Ste 603
| Size | 3,314 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
Available July 2025. Southeast corner suite with seven private offices along the window line and an eighth on the interior, conference room, storage closet, kitchen, reception area, and interior open work space.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 9 - 27 People
- 7 Private Offices
- 1 Conference Room
- Space is in Excellent Condition
- Central Air Conditioning
- Private Restrooms
- Storage Closet
- Kitchen
- Reception area
- Southeast corner suite
115 NE 100th St - 3rd Floor - Ste 317
| Size | 991 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | November 01, 2026 |
Three private offices and open worksapce.
- Fits 3 - 8 People
SELECT TENANTS AT THIS PROPERTY
- FLOOR
- TENANT NAME
- INDUSTRY
- 3rd
- Crisis Clinic
- -
- 2nd
- Engineers NW
- -
- 4th
- Fallon McKinley
- -
- 1st
- Fuller Seminary Northwest
- -
- 4th
- Guild Mortgage
- Finance and Insurance
- 5th
- Kindred At Home
- Health Care and Social Assistance
- 6th
- Krohn, MacLaren, Maurer, Crollard Stephson
- -
- 1st
- People Systems, Inc.
- Professional, Scientific, and Technical Services
- 1st
- Washington Poison Center
- Services
- 5th
- Within Reach
- Services
PARK OVERVIEW
Northgate Executive Center is a premier three-building office and medical campus located in Seattle’s vibrant Northgate submarket. Comprising the East, West, and South Buildings, the property offers a combined 198,663 RSF of flexible space designed to accommodate a wide range of professional and healthcare users. Strategically positioned adjacent to the Northgate Light Rail Station and Interstate 5, the campus provides unmatched regional connectivity. Tenants benefit from walkable access to Northgate Mall, the Kraken Community Iceplex, and a wide array of retail, dining, and fitness amenities. The surrounding area is rich with lifestyle conveniences, including Target, 24 Hour Fitness, and multiple financial institutions. Each building features a variety of suite configurations, many with corner exposures, abundant natural light, and modern finishes. On-site amenities include a conference facility, showers, outdoor seating, and ample surface parking. The property’s visibility from I-5 and proximity to transit make it a compelling choice for businesses seeking accessibility and visibility in North Seattle.
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Northgate Executive Center | Seattle, WA 98125
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