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Key Center 601 108th Ave NE
6,414 - 191,160 SF of 4-Star Office Space Available in Bellevue, WA 98004
all available spaces(9)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Condition
- Available
Space includes a kitchen and multiple meeting rooms.
- Partially Built-Out as Standard Office
- 16 Private Offices
- Can be combined with additional space(s) for up to 92,345 SF of adjacent space
- Available 1/1/2026
- Mostly Open Floor Plan Layout
- 3 Conference Rooms
- Kitchen
Space includes a kitchen and multiple meeting rooms.
- Partially Built-Out as Standard Office
- 7 Conference Rooms
- Kitchen
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 92,345 SF of adjacent space
- Available 1/1/2026
Space includes a kitchen and multiple meeting rooms, phone room and collaboration room.
- Partially Built-Out as Standard Office
- 9 Conference Rooms
- Kitchen
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 92,345 SF of adjacent space
- Available 1/1/2026
Space includes a kitchen and multiple meeting rooms, and phone room.
- Partially Built-Out as Standard Office
- 10 Conference Rooms
- Kitchen
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 92,345 SF of adjacent space
- Available 1/1/2026
Space includes a kitchen, multiple meeting rooms and collaboration room.
- Partially Built-Out as Standard Office
- 5 Conference Rooms
- Kitchen
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 45,926 SF of adjacent space
- Available 1/1/2026
Space includes a kitchen, multiple meeting rooms and collaboration room.
- Partially Built-Out as Standard Office
- 5 Conference Rooms
- Kitchen
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 45,926 SF of adjacent space
- Available 1/1/2026
+ Southwest corner space + Premier double door, lobby exposure + Floor to ceiling exterior glass line with spectacular Lake Washington/Seattle Skyline views + In newer condition per attached as built
- Partially Built-Out as Standard Office
- 5 Conference Rooms
- Available 1/1/2026
- Mostly Open Floor Plan Layout
- Kitchen
Internal stairwell connecting to Suite 1700.
- Partially Built-Out as Standard Office
- 6 Conference Rooms
- Kitchen
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 46,475 SF of adjacent space
- Available 9/1/2025
Internal stairwell connecting to Suite 1600
- Partially Built-Out as Standard Office
- 7 Conference Rooms
- Available 9/1/2025
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 46,475 SF of adjacent space
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 4th Floor, Ste 400 | 23,120 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | 2026-01-01 |
| 5th Floor, Ste 500 | 23,098 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | 2026-01-01 |
| 6th Floor, Ste 600 | 23,075 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | 2026-01-01 |
| 7th Floor, Ste 700 | 23,052 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | 2026-01-01 |
| 11th Floor, Ste 1100 | 22,972 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | 2026-01-01 |
| 12th Floor, Ste 1200 | 22,954 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | 2026-01-01 |
| 15th Floor, Ste 1580 | 6,414 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | 2025-04-01 |
| 16th Floor, Ste 1600 | 23,168 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | 2025-09-01 |
| 17th Floor, Ste 1700 | 23,307 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | 2025-09-01 |
4th Floor, Ste 400
| Size |
| 23,120 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| 2026-01-01 |
5th Floor, Ste 500
| Size |
| 23,098 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| 2026-01-01 |
6th Floor, Ste 600
| Size |
| 23,075 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| 2026-01-01 |
7th Floor, Ste 700
| Size |
| 23,052 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| 2026-01-01 |
11th Floor, Ste 1100
| Size |
| 22,972 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| 2026-01-01 |
12th Floor, Ste 1200
| Size |
| 22,954 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| 2026-01-01 |
15th Floor, Ste 1580
| Size |
| 6,414 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| 2025-04-01 |
16th Floor, Ste 1600
| Size |
| 23,168 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| 2025-09-01 |
17th Floor, Ste 1700
| Size |
| 23,307 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| 2025-09-01 |
4th Floor, Ste 400
| Size | 23,120 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | 2026-01-01 |
Space includes a kitchen and multiple meeting rooms.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 16 Private Offices
- 3 Conference Rooms
- Can be combined with additional space(s) for up to 92,345 SF of adjacent space
- Kitchen
- Available 1/1/2026
5th Floor, Ste 500
| Size | 23,098 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | 2026-01-01 |
Space includes a kitchen and multiple meeting rooms.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 7 Conference Rooms
- Can be combined with additional space(s) for up to 92,345 SF of adjacent space
- Kitchen
- Available 1/1/2026
6th Floor, Ste 600
| Size | 23,075 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | 2026-01-01 |
Space includes a kitchen and multiple meeting rooms, phone room and collaboration room.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 9 Conference Rooms
- Can be combined with additional space(s) for up to 92,345 SF of adjacent space
- Kitchen
- Available 1/1/2026
7th Floor, Ste 700
| Size | 23,052 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | 2026-01-01 |
Space includes a kitchen and multiple meeting rooms, and phone room.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 10 Conference Rooms
- Can be combined with additional space(s) for up to 92,345 SF of adjacent space
- Kitchen
- Available 1/1/2026
11th Floor, Ste 1100
| Size | 22,972 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | 2026-01-01 |
Space includes a kitchen, multiple meeting rooms and collaboration room.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 5 Conference Rooms
- Can be combined with additional space(s) for up to 45,926 SF of adjacent space
- Kitchen
- Available 1/1/2026
12th Floor, Ste 1200
| Size | 22,954 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | 2026-01-01 |
Space includes a kitchen, multiple meeting rooms and collaboration room.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 5 Conference Rooms
- Can be combined with additional space(s) for up to 45,926 SF of adjacent space
- Kitchen
- Available 1/1/2026
15th Floor, Ste 1580
| Size | 6,414 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | 2025-04-01 |
+ Southwest corner space + Premier double door, lobby exposure + Floor to ceiling exterior glass line with spectacular Lake Washington/Seattle Skyline views + In newer condition per attached as built
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 5 Conference Rooms
- Kitchen
- Available 1/1/2026
16th Floor, Ste 1600
| Size | 23,168 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | 2025-09-01 |
Internal stairwell connecting to Suite 1700.
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 6 Conference Rooms
- Can be combined with additional space(s) for up to 46,475 SF of adjacent space
- Kitchen
- Available 9/1/2025
17th Floor, Ste 1700
| Size | 23,307 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | 2025-09-01 |
Internal stairwell connecting to Suite 1600
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 7 Conference Rooms
- Can be combined with additional space(s) for up to 46,475 SF of adjacent space
- Available 9/1/2025
Property Overview
+ 22 Story Class A office building totaling 490,738 square feet + Bellevue’s most attractive high-rise with a newly redefined lobby + Across the street from the Bellevue Downtown Transit Center and located on the Pedestrian Corridor. Excellent freeway access via both NE 4th and NE 8th Street. + Seattle skyline, Mt. Rainier and Lake Washington views + Over 3 million square feet of the region’s finest restaurants, movie theaters, athletic clubs and stores in immediate vicinity + Five food/service providers in the project (Starbucks, City Soups, Inchin’s Bamboo Garden, Market Fresh, Jimmy John’s) along with additional retail services
- 24 Hour Access
- Atrium
- Banking
- Courtyard
- Food Service
- Property Manager on Site
- Restaurant
- Security System
- Signage
- Energy Star Labeled
- Car Charging Station
PROPERTY FACTS
Sustainability
Sustainability
ENERGY STAR® Energy Star is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) that promotes energy efficiency and provides simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. Thousands of industrial, commercial, utility, state, and local organizations partner with the EPA to deliver cost-saving energy efficiency solutions that protect the climate while improving air quality and protecting public health. The Energy Star score compares a building’s energy performance to similar buildings nationwide and accounts for differences in operating conditions, regional weather data, and other important considerations. Certification is given on an annual basis, so a building must maintain its high performance to be certified year to year. To be eligible for Energy Star certification, a building must earn a score of 75 or higher on EPA’s 1 – 100 scale, indicating that it performs better than at least 75 percent of similar buildings nationwide. This 1 – 100 Energy Star score is based on the actual, measured energy use of a building and is calculated within EPA’s Energy Star Portfolio Manager tool.
Presented by
Key Center | 601 108th Ave NE
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