Regus Triton Towers Three
One of a three-tower complex located just off the I-405, Triton Towers Three is a staple on the Renton skyline. The steel, glass and concrete exterior creates a powerful first impression. This professional aesthetic continues inside with a sleek double-height foyer and contemporary office spaces. Set among the verdant King County landscape, our 19-acre business park also offers plenty of head-clearing green space. Follow the Cedar River downtown or head to nearby Lake Washington with its abundance of water sports, parks and woodland.
Private offices at Triton Towers Three
Choose one of the private office options below and submit an inquiry — our team will get back to you with availability and exact pricing.
private office
1-person External Standard Individual
- Available from 1 May 2027
1 people · 7 m² · floor 60. Indicative monthly pricing: $585/month (24+ month term), $837/month (12–24 month term).
private office
1-person Internal Standard Individual
- Available now
1 people · 5–7 m² · floor 60. Indicative monthly pricing: $585/month (24+ month term), $837/month (12–24 month term).
private office
1-person Internal Suite - Large
- Available from 1 Oct 2026
1 people · 6 m² · floor 60. Indicative monthly pricing: $585/month (24+ month term), $837/month (12–24 month term).
private office
2-person External Standard Office
- Available now
2 people · 8–10 m² · floor 60. Indicative monthly pricing: $1,170/month (24+ month term), $1,674/month (12–24 month term).
private office
2-person Internal Economy Office
- Available now
2 people · 10 m² · floor 60. Indicative monthly pricing: $1,170/month (24+ month term), $1,674/month (12–24 month term).
private office
2-person External Economy Office
- Available from 1 Oct 2026
2 people · 9–10 m² · floor 60. Indicative monthly pricing: $1,170/month (24+ month term), $1,674/month (12–24 month term).
private office
2-person Internal Standard Office
- Available now
2 people · 8–10 m² · floor 60. Indicative monthly pricing: $1,170/month (24+ month term), $1,674/month (12–24 month term).
private office
2-person Internal Standard Team Room
- Available from 1 Aug 2026
2 people · 7 m² · floor 60. Indicative monthly pricing: $1,170/month (24+ month term), $1,674/month (12–24 month term).
private office
2-person Internal Suite - Small
- Available now
2 people · 7–8 m² · floor 60. Indicative monthly pricing: $1,170/month (24+ month term), $1,674/month (12–24 month term).
private office
3-person External Economy Office
- Available from 1 Sept 2026
3 people · 11–12 m² · floor 60. Indicative monthly pricing: $1,755/month (24+ month term), $2,511/month (12–24 month term).
private office
3-person External Standard Office
- Available now
3 people · 12–14 m² · floor 60. Indicative monthly pricing: $1,755/month (24+ month term), $2,511/month (12–24 month term).
private office
3-person External Superior View Suite - Small
- Available from 1 Dec 2027
3 people · 11 m² · floor 60. Indicative monthly pricing: $1,755/month (24+ month term), $2,511/month (12–24 month term).
private office
3-person Internal Standard Team Room
- Available now
3 people · 11 m² · floor 60. Indicative monthly pricing: $1,755/month (24+ month term), $2,511/month (12–24 month term).
private office
3-person Internal Economy Office
- Available from 1 Mar 2027
3 people · 13 m² · floor 60. Indicative monthly pricing: $1,755/month (24+ month term), $2,511/month (12–24 month term).
private office
3-person Internal Standard Office
- Available from 1 Feb 2027
3 people · 12–14 m² · floor 60. Indicative monthly pricing: $1,755/month (24+ month term), $2,511/month (12–24 month term).
private office
3-person External Superior View Office
- Available now
3 people · 11 m² · floor 60. Indicative monthly pricing: $1,755/month (24+ month term), $2,511/month (12–24 month term).
private office
3-person External Standard Suite - Small
- Available from 1 Feb 2027
3 people · 11 m² · floor 60. Indicative monthly pricing: $1,755/month (24+ month term), $2,511/month (12–24 month term).
private office
3-person Internal Suite - Small
- Available from 1 Sept 2027
3 people · 11 m² · floor 60. Indicative monthly pricing: $1,755/month (24+ month term), $2,511/month (12–24 month term).
private office
4-person Internal Standard Office
- Available now
4 people · 17 m² · floor 60. Indicative monthly pricing: $2,340/month (24+ month term), $3,348/month (12–24 month term).
private office
4-person External Standard Suite - Small
- Available from 1 Jun 2028
4 people · 15 m² · floor 60. Indicative monthly pricing: $2,340/month (24+ month term), $3,348/month (12–24 month term).
private office
4-person External Standard Office
- Available from 1 Apr 2029
4 people · 15 m² · floor 60. Indicative monthly pricing: $2,340/month (24+ month term), $3,348/month (12–24 month term).
private office
5-person External Standard Office
- Available now
5 people · 19 m² · floor 60. Indicative monthly pricing: $2,925/month (24+ month term), $4,185/month (12–24 month term).
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6-person External Standard Office
- Available from 1 Mar 2027
6 people · 22 m² · floor 60. Indicative monthly pricing: $3,510/month (24+ month term), $5,022/month (12–24 month term).
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7-person External Standard Office
- Available now
7 people · 26 m² · floor 60. Indicative monthly pricing: $4,095/month (24+ month term), $5,859/month (12–24 month term).
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9-person External Standard Office
- Available from 1 Jul 2027
9 people · 34 m² · floor 6. Indicative monthly pricing: $5,265/month (24+ month term), $7,533/month (12–24 month term).
Private office facilities
Great for work
- High-speed WiFi
- Fully furnished office
- Utilities included
Services & support
- On-site support and reception
Access & spaces
- 24/7 building access
- Meeting room access
Private Offices at Triton Towers Three in Renton
Base your team in a fully furnished private office at Triton Towers Three, a steel and glass landmark at 707 South Grady Way in Renton. Rentals include high-speed WiFi, utilities, on-site support and reception, 24/7 building access and meeting room access, so your business is ready from day one. Set on a 19-acre business park just off I-405 with a gym, business lounge, parking and wheelchair access, it offers a professional home.
Frequently asked questions
Fully furnished space with high-speed WiFi, utilities, on-site support, 24/7 access and meeting room access.
Yes, private office tenants have 24/7 building access at Triton Towers Three.
A gym, business lounge, parking and wheelchair access are available on the business park.
Yes, meeting room access is included with private office rentals.
At 707 South Grady Way in Renton, Washington, just off I-405.
What makes Triton Towers Three special
Landmark tower on the Renton skyline
A steel and glass tower with a double-height foyer at 707 South Grady Way.
Just off I-405
Easy access from I-405 and near the Renton Transit Center for bus services.
Green space and waterfront nearby
A 19-acre business park near the Cedar River Trail and Lake Washington parks.
How to get there?
Triton Towers Three at 707 South Grady Way sits just off I-405 with bus stops on Southwest Grady Way and Southwest 7th Street within walking distance, plus several parking areas nearby. Set on a 19-acre business park, it is close to the Cedar River Trail and Gene Coulon Memorial Park on Lake Washington for walking, water sports and unwinding after work.