Preview 436,579 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got. Sourced from city open-data portals. Data as of 2026-09-20.

600 STEWART ST

SEATTLE, WA 98101

35 permits on record, mostly alteration work — general/building.

Permits on record35
Declared valueLog in with your free account
Contractors2
Most recent2026-04-01
Earliest2017-03-09

Work here was permitted by BLANKET: PLAZA 600, Individual.

  1. 2026-04-01

    Addition/Alteration — Building

    Construct tenant improvements to existing commercial building at ground floor tenant (cafe) subject to field inspection

    Declared value Log in with your free accountStatus CompletedPermit 7059481-CN
  2. 2026-04-01

    Addition/Alteration — Building

    Construct tenant improvements to offices on 17th floor of existing commercial building per plan.

    Declared value Log in with your free accountStatus CompletedPermit 7123205-CN
  3. 2026-02-02

    Tenant Improvment — Building

    Construct blanket permit tenant improvements to Clark Construction on the 17th floor of existing commercial building per plan.

    Declared value Log in with your free accountStatus CompletedPermit 7118281-BK
  4. 2026-01-28

    Tenant Improvment — Building

    Construct blanket permit tenant improvements to Emery-Reddy on the 11th floor of existing commercial building per plan.

    Declared value Log in with your free accountStatus IssuedPermit 7125372-BK
  5. 2025-11-12

    Tenant Improvment — Building

    Construct blanket permit tenant improvements to Sazan Group on the 14th and 16th floors of existing commercial building per plan.

    Declared value Log in with your free accountStatus CompletedPermit 7101259-BK
  6. 2025-04-25

    Addition/Alteration — Building

    Construct tenant improvements to existing commercial office building at the tenth floor level subject to field inspection STFI

    Declared value Log in with your free accountStatus CompletedPermit 7082506-CN
  7. 2025-01-08

    Tenant Improvment — Building

    Construct blanket permit tenant improvements to Urban Renaissance Group on the sixth floor of existing commercial building per plan.

    Declared value Log in with your free accountStatus CompletedPermit 7061507-BK
  8. 2025-01-08

    Tenant Improvment — Building

    Construct blanket permit tenant improvements to future tenant on the 15th floor of existing commercial building per plan.

    Declared value Log in with your free accountStatus CompletedPermit 7062114-BK
  9. 2024-12-18

    Tenant Improvment — Building

    Construct blanket permit tenant improvements to Suite 824 on the eighth floor of existing commercial building per plan.

    Declared value Log in with your free accountStatus CompletedPermit 7059786-BK
  10. 2023-02-09

    Addition/Alteration — Building

    Construct tenant improvements to existing commercial office building at the tenth floor level subject to field inspection.

    Declared value Log in with your free accountStatus CompletedPermit 6947260-CN
  11. 2022-06-21

    Addition/Alteration — Building

    Construct interior alterations to create a fire pump room at basement parking level of commercial building per plan.

    Declared value Log in with your free accountStatus CompletedPermit 6862199-CN
  12. 2022-05-06

    Addition/Alteration — Building

    Construct alterations to install inclined lift at stair between 19th and 20th floors of existing office tenant space per plan.

    Declared value Log in with your free accountStatus ExpiredPermit 6874516-CN
  13. 2022-04-25

    Addition/Alteration — Building

    Construct tenant improvements to ground floor lobby/lounge areas and mezzanine amenities of existing office building (Plaza 600) and occupy per plan.

    Declared value Log in with your free accountStatus CompletedPermit 6807627-CN
  14. 2021-10-01

    Tenant Improvment — Building

    Blanket permit tenant improvements to existing office space for future tenants on the 6th & 7th floors per plans.

    Declared value Log in with your free accountStatus CompletedPermit 6856666-BK
  15. 2021-08-03

    Tenant Improvment — Building

    Blanket permit tenant improvements to office space for PMG on the 8th floor per plans.

    Declared value Log in with your free accountStatus CompletedPermit 6843176-BK
  16. 2021-07-07

    Addition/Alteration — Building

    Non-structural interior tenant improvement subject to field inspection STFI.

    Declared value Log in with your free accountStatus CompletedPermit 6846894-CN
  17. 2021-05-13

    Addition/Alteration — Building

    Construct interior alterations in a commercial building on the 17th Floor subject to field inspection (STFI)

    Declared value Log in with your free accountStatus CompletedPermit 6838490-CN
  18. 2021-02-19

    Tenant Improvment — Building

    Blanket permit tenant improvements to office space for Morrison Hershfield on the 2nd floor per plans.

    Declared value Log in with your free accountStatus CompletedPermit 6818862-BK
  19. 2021-01-13

    Addition/Alteration — Building

    Construct alterations to apply fireproofing materials to structural members on 17th floor of a high-rise building per plans

    Declared value Log in with your free accountStatus CompletedPermit 6792992-CN
  20. 2020-04-23

    Tenant Improvment — Building

    Blanket permit tenant improvements to office space for Valant on the 5th floor per plans.

    Declared value Log in with your free accountStatus CompletedPermit 6774982-BK
  21. 2019-07-24

    Addition/Alteration — Building

    Tenant improvement to existing commercial space subject to field inspection STFI.

    Declared value Log in with your free accountStatus ExpiredPermit 6738725-CN
  22. 2019-06-06

    Tenant Improvment — Building

    Blanket permit for tenant improvements to existing office space for Avail Partners on the 15th floor per plans.

    Declared value Log in with your free accountStatus CompletedPermit 6729273-BK
  23. 2019-02-28

    Tenant Improvment — Building

    Blanket permit tenant improvements to office space for NBC Digital on the 18th floor per plans.

    Declared value Log in with your free accountStatus CompletedPermit 6711495-BK
  24. 2019-02-14

    Addition/Alteration — Building

    Non-structural interior tenant improvement to existing office space subject to field inspection STFI.

    Declared value Log in with your free accountStatus CompletedPermit 6712600-CN
  25. 2018-12-14

    Addition/Alteration — Building

    Tenant improvement to existing commercial space subject to field inspection STFI.

    Declared value Log in with your free accountStatus ExpiredPermit 6703913-CN
  26. 2018-11-21

    Tenant Improvment — Building

    Construct interior non-structural tenant improvements to existing office space for Matrix and Viri on the 12th floor per plans.

    Declared value Log in with your free accountStatus ExpiredPermit 6696249-BK
  27. 2018-08-22

    Addition/Alteration — Building

    Minor non structural interior renovation of existing Starbucks Plaza 600 subject to field inspection (STFI).

    Declared value Log in with your free accountStatus CompletedPermit 6684888-CN
  28. 2018-07-25

    Tenant Improvment — Building

    Blanket permit tenant improvements for alterations to restrooms on 1st floor per plans.

    Declared value Log in with your free accountStatus CompletedPermit 6671820-BK
  29. 2018-07-20

    Addition/Alteration — Building

    Tenant improvements to existing office on the 3rd floor of existing office building per plan

    Declared value Log in with your free accountStatus CompletedPermit 6633388-CN
  30. 2018-07-09

    Tenant Improvment — Building

    Blanket permit tenant improvements to existing lobby and restrooms on the 7th and 8th floors for existing office tenant per plans.

    Declared value Log in with your free accountStatus CompletedPermit 6671814-BK
  31. 2018-01-11

    Tenant Improvment — Building

    Blanket Permit for interior non-structural alterations. Tenant improvement for new walls doors and finishes "Harris & Bricken" 12th floor per plan.

    Declared value N/A. Declared value is a premium field which requires a paid plan. However, this permit has no value declared.Contractor BLANKET: PLAZA 600Status CompletedPermit 6635555-BK
  32. 2017-09-09

    Tenant Improvment — Building

    Blanket Permit for interior non-structural alterations. Tenant improvement on the 11th floor common area upgrades per plan.

    Declared value N/A. Declared value is a premium field which requires a paid plan. However, this permit has no value declared.Contractor BLANKET: PLAZA 600Status CompletedPermit 6612932-BK
  33. 2017-05-23

    Addition/Alteration — Building

    Construct tenant improvement to office space on the 6th floor per (STFI)

    Declared value Log in with your free accountStatus CompletedPermit 6598682-CN
  34. 2017-03-31

    Tenant Improvment — Building

    Blanket Permit for interior non-structural alterations for tenant SAZAN GROUP. FLOORS 14 & 16

    Declared value N/A. Declared value is a premium field which requires a paid plan. However, this permit has no value declared.Contractor IndividualStatus CompletedPermit 6580722-BK
  35. 2017-03-09

    Addition/Alteration — Building

    Construct tenant improvements to existing office space on 1st floor per (STFI)

    Declared value Log in with your free accountStatus CompletedPermit 6585294-CN

Other addresses on this street

Permit records published by the City of Seattle. Each entry links to the city's own record where the city provides one.