Nearby Permits
Map of 41 permits within a quarter mile of 800 Union StAlteration or repair, 520 Pike St, Oct 2, 2026Alteration or repair, 601 Union St, Sep 23, 2026Alteration or repair, 601 Union St, Sep 23, 2026Alteration or repair, 906 Pine St, Sep 21, 2026Alteration or repair, 601 Union St, Sep 15, 2026Alteration or repair, 600 University St, Sep 14, 2026Alteration or repair, 1420 5th Ave, Sep 14, 2026Alteration or repair, 1420 5th Ave, Sep 14, 2026Roofing, 903 Union St, Sep 8, 2026Alteration or repair, 520 Pike St, Sep 2, 2026Alteration or repair, 700 Olive Way, Aug 26, 2026Alteration or repair, 500 Pine St, Aug 21, 2026Alteration or repair, 600 Pine St, Aug 18, 2026Alteration or repair, 600 Pine St, Aug 17, 2026Alteration or repair, 600 Pine St, Aug 14, 2026Alteration or repair, 600 University St, Aug 12, 2026Alteration or repair, 601 Pine St, Aug 10, 2026Alteration or repair, 601 Union St, Aug 7, 2026Alteration or repair, 601 Union St, Aug 7, 2026Alteration or repair, 500 Pike St, Aug 7, 2026Alteration or repair, 701 Pike St, Aug 7, 2026Alteration or repair, 601 Union St, Aug 4, 2026Alteration or repair, 500 Pine St, Aug 4, 2026Alteration or repair, 700 Olive Way, Jul 30, 2026Alteration or repair, 601 Union St, Jul 27, 2026Alteration or repair, 600 University St, Jul 8, 2026Alteration or repair, 600 University St, Jul 1, 2026Alteration or repair, 600 University St, Jun 16, 2026Alteration or repair, 600 Pine St, Jun 9, 2026Alteration or repair, 600 Pine St, Jun 9, 2026Alteration or repair, 900 University St, Jun 9, 2026Alteration or repair, 520 Pike St, Jun 2, 2026Alteration or repair, 1020 Seneca St, Jun 2, 2026Alteration or repair, 415 Pine St, May 28, 2026Alteration or repair, 425 Pike St, May 28, 2026Alteration or repair, 600 University St, May 27, 2026Alteration or repair, 600 University St, May 20, 2026Alteration or repair, 600 Pine St, May 19, 2026Alteration or repair, 600 University St, May 5, 2026Alteration or repair, 600 Pine St, May 5, 2026Alteration or repair, 600 Pine St, May 5, 2026660 ft Map preview
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800 Union St

Seattle, WA 98101

The biggest project within a quarter mile since May 1: a $4.8M alteration or repair at 600 University St, permitted Jul 8.

96 permits on record here. The newest, Sep 30: Construct blanket permit tenant improvements to the Consulate General of Japan in Seattle on the tenth floor. Within a quarter mile, the city has issued 41 more permits (40 projects) since May 1.

MayJunJulAugSepOct
Within
Since
Here96 permits · 800 Union St
  1. Construct blanket permit tenant improvements to the Consulate General of Japan in Seattle on the tenth floor…
    Alteration or repair
    Sep 30$18,000
  2. Construct blanket permit tenant improvements to Oppenheimer & Co × 2 permits
    Alteration or repair
    Aug 13$325,000
  3. Construct blanket permit tenant improvements to Mutual of Enumclaw on the 11th floor of existing commercial…
    Alteration or repair
    Jul 23$100,000
  4. Interior improvements at level 600 of seattle convention center arch building
    Alteration or repair
    Jan 14$500,000
  5. Construct blanket permit tenant improvements to Angeli & Calfo on the 16th floor of existing commercial…
    Alteration or repair
    Jun 11, 2025$135,100
  6. Construct blanket permit tenant improvements to future tenant on the 16th floor of existing commercial…
    Alteration or repair
    Aug 1, 2024$50,000
  7. Construct blanket permit tenant improvements to future tenant on the 11th floor of existing commercial…
    Alteration or repair
    Jul 26, 2024$50,000
  8. Construct blanket permit tenant improvements to future tenant on the 16th floor of existing commercial…
    Alteration or repair
    Mar 18, 2024$143,454
  9. Construct blanket permit tenant improvements to future tenant on the 18th floor of existing commercial…
    Alteration or repair
    Jan 24, 2024$68,500
  10. Construct blanket permit tenant improvements to future tenant on the 17th floor of existing commercial…
    Alteration or repair
    Dec 22, 2023$221,619
  11. Construct blanket permit tenant improvements to future tenant on the 16th floor of existing commercial…
    Alteration or repair
    Dec 22, 2023$199,636
  12. Construct blanket permit tenant improvements to future tenant on the 19th floor of existing commercial…
    Alteration or repair
    Dec 14, 2023$23,800
  13. Construct blanket permit tenant improvements to future tenant on the 11th floor of existing commercial…
    Alteration or repair
    Sep 12, 2023$203,756
  14. Construct blanket permit tenant improvements to future tenant on the 21st floor of existing commercial…
    Alteration or repair
    Apr 7, 2023$50,000
  15. Construct blanket permit tenant improvements for office tenant on the eleventh floor of existing commercial…
    Alteration or repair
    Mar 28, 2023$403,953
  16. Tenant Improvement to existing office space on 21st floor subject to field inspection STFI
    Alteration or repair
    Mar 14, 2023$83,500
  17. Construct blanket permit tenant improvements for Lee Smart on Floor 18 of existing commercial building
    Alteration or repair
    Jun 27, 2022$775,000
  18. Construct blanket permit tenant improvements to Floor 18 of existing commercial building
    Alteration or repair
    Jun 27, 2022$50,000
  19. Blanket permit tenant improvements to office space for unnamed tenant on the 13th floor
    Alteration or repair
    Mar 11, 2022$450,000
  20. Blanket permit tenant improvements to existing office space for office tenant on the 21st floor
    Alteration or repair
    Jul 28, 2021$106,000
  21. Blanket permit tenant improvements to office space for HPG on the 20th floor
    Alteration or repair
    Jul 8, 2021$400,000
  22. Blanket permit for tenant improvements to Washington Institute for Coagulation existing office space on the…
    Alteration or repair
    Dec 7, 2020$1,000,000
  23. Blanket permit tenant improvements to existing office space (Betts Patterson Mines Attorney) on the 14th floor
    Alteration or repair
    Jun 24, 2020$1,100,000
  24. Blanket permit tenant improvements to existing office space (Avalyn Pharma) and (AFRCT Law LLC) on the 15th…
    Alteration or repair
    Jun 10, 2020$111,980
  25. Change of use from commercial to restaurant in 17 and construct alterations to suites 16 & 17 occupy
    Alteration or repair
    Feb 12, 2020$120,000
  26. Blanket permit tenant improvements to existing office space for 'Here Technologies' on the 7th floor
    Alteration or repair
    Jan 31, 2020$35,000
  27. Construct interior nonstructural alterations for office tenant (Oppenheimer) at SE portion of 21st floor
    Alteration or repair
    Apr 8, 2019$109,500
  28. Construct interior non-structural alterations to existing office space for STIB Law Firm on the 15th floor
    Alteration or repair
    Dec 3, 2018$125,689
  29. Tenant improvements to existing retail tenant space and occupy as video studio
    Alteration or repair
    Nov 1, 2017$25,000
  30. Blanket Permit for interior non-structural alterations to the 16th floor
    Alteration or repair
    Jan 11, 2017not listed
  31. Blanket Permit for interior non-structural alterations to 7th floor of existing office space (Accolade)
    Alteration or repair
    Jul 26, 2016not listed
  32. Blanket Permit for interior non-structural alterations × 2 permits
    Alteration or repair
    Nov 23, 2015 to Jan 11, 2016not listed
  33. Blanket Permit for interior non-structural alterations to the 21st floor
    Alteration or repair
    Jan 8, 2016not listed
  34. Blanket Permit for interior non-structural alterations to office tenant (GTT) on the 11th floor
    Alteration or repair
    Nov 23, 2015not listed
  35. Blanket Permit for interior non-structural alterations for tenant BINW
    Alteration or repair
    Nov 17, 2015not listed
  36. Blanket Permit for interior non-structural alterations for tenant (BETTS PATTERSON & MINES) on 15th floor
    Alteration or repair
    Oct 19, 2015not listed
  37. Construct alterations to remove existing convenience stair at level 20 of existing commercial building and…
    Alteration or repair
    Jul 2, 2015$35,000
  38. Blanket Permit for interior non-structural alterations to the 20th floor
    Alteration or repair
    Apr 14, 2015not listed
  39. Blanket Permit for interior non-structural alterations to the 11th floor
    Alteration or repair
    Jun 17, 2014not listed
  40. Contruct TI to existing "B" restaurant (Suite 13) per floor plan subject to field inspection (STFI)
    Alteration or repair
    May 1, 2014$85,000
  41. Alteration to coridor 378 on third floor for Washington State Convention Center
    Alteration or repair
    Oct 14, 2013$100,000
  42. Blanket Permit for interior non-structural non-structural alterations to 16th floor for Lee & Hayes Expansion
    Alteration or repair
    Sep 11, 2013not listed
  43. Blanket Permit for interior non-structural alterations to 9th floor for Hewlett-Packard company
    Alteration or repair
    Aug 2, 2013not listed
  44. Blanket Permit for interior non-structural alterations to the 10th floor
    Alteration or repair
    Jun 5, 2013not listed
  45. Blanket Permit for interior non-structural alterations to the 16th floor
    Alteration or repair
    May 1, 2013not listed
  46. Blanket Permit for interior non-structural alterations to the 21st floor tenant name is "Oppenheimer"
    Alteration or repair
    Feb 14, 2013not listed
  47. Blanket Permit for interior non-structural alterations to the 10th floor
    Alteration or repair
    Jun 7, 2012not listed
  48. Closed as incomplete - expired permit
    Other
    May 17, 2012not listed
  49. Blanket Permit for interior non-structural alterations for the 10th floor
    Alteration or repair
    Jan 11, 2012not listed
  50. Blanket Permit for interior non-structural alterations for Scheer & Zehnder Floor 22
    Alteration or repair
    Dec 13, 2011not listed
  51. Blanket Permit interior walls relites floor 15 (Allbee Romein) for interior non-structural alterations this…
    Alteration or repair
    Aug 11, 2011not listed
  52. Blanket Permit for interior non-structural alterations in SE portion of 15th floor
    Alteration or repair
    Jul 18, 2011not listed
  53. Blanket Permit for interior non-structural alterations for 18th floor and part of sw 15th floor
    Alteration or repair
    Mar 14, 2011not listed
  54. Blanket Permit for interior non-structural alterations to 14th floor
    Alteration or repair
    Dec 22, 2010not listed
  55. Blanket Permit for interior non-structural alterations to the 21st floor
    Alteration or repair
    Jun 23, 2010not listed
  56. Closed as incomplete - expired permit
    Alteration or repair
    Apr 7, 2010$12,000
  57. Blanket Permit for interior non-structural alterations
    Alteration or repair
    Dec 17, 2009not listed
  58. Blanket Permit for interior non-structural alterations
    Addition
    Dec 17, 2009not listed
  59. Closed as incomplete - expired permit × 2 permits
    Fence, wall or deck
    Sep 25, 2009 to Oct 15, 2009not listed
  60. Blanket Permit for interior non-structural alterations to 11th floor
    Alteration or repair
    Jun 2, 2009not listed
  61. Closed as Incomplete - Expired Permit Erect Temporary two level booth for QuadraMed Booth 329 South Hall…
    Other
    Sep 12, 2008not listed
  62. Closed as Incomplete - Expired Permit Erect 2 level booth for "Cardone" Booth 311 South Hall for AHIMA 2008…
    Other
    Aug 24, 2008not listed
  63. Non-structural TI work to the 16th floor
    Alteration or repair
    Jul 28, 2008not listed
  64. Blanket Permit for interior non-structural alterations to floor P1
    Alteration or repair
    Apr 10, 2008not listed
  65. Closed as Incomplete - Expired Permit Erect temporary two level booth for Charles River Labs Booth 2329 South…
    Other
    Feb 21, 2008not listed
  66. Blanket Permit for interior non-structural alterations to the 11th floor
    Alteration or repair
    Feb 14, 2008not listed
  67. Blanket Permit for interior non-structural alterations to the 16th floor
    Alteration or repair
    Oct 15, 2007not listed
  68. Closed as Incomplete - Expired Permit Erect temporary seating risers and control platform room 6A-B WSCTC…
    Fence, wall or deck
    Aug 24, 2007not listed
  69. Closed as Incomplete - Expired Permit Construct temporary stage for BMM Convention June 28-July 1 2007 room…
    Other
    Jun 22, 2007not listed
  70. Closed as Incomplete - Expired Permit Erect temporary two level booth for Countrywide Exhibit Booth 801…
    Other
    Jun 11, 2007not listed
  71. Closed as Incomplete - Expired Permit Erect temporary two level booth and tower unit for Merial Exhibit Booth…
    Other
    May 31, 2007not listed
  72. Closed as Incomplete - Expired Permit Erect temporary two level booth for Angio Dynamics Exhibit Booth 1001…
    Other
    Feb 20, 2007not listed
  73. Closed as Incomplete - Expired Permit Erect temporary two level booth for Cook Medical Exhibit Booth 543…
    Other
    Jan 31, 2007not listed
  74. Closed as Incomplete - Expired Permit Interior non-structural office TI at east portion of 9th floor subject…
    Alteration or repair
    Jan 30, 2007$10,920
  75. Closed as Incomplete - Expired Permit Erect temporary stage and scenic structure in rooms 4A & B for event on…
    Fence, wall or deck
    Jan 18, 2007not listed
  76. Closed as Incomplete - Expired Permit Erect temporary two level booth for EBSCO Information Services Exhibit…
    Other
    Jan 11, 2007not listed
  77. Closed as Incomplete - Expired Permit Erect temporary two level booth for ProQuest Exhibit Booth 1615…
    Other
    Dec 4, 2006not listed
  78. Closed as Incomplete - Expired Permit Tenant improvement to offices and break room on the east side of the…
    Alteration or repair
    Nov 14, 2006$12,500
  79. Blanket Permit for interior non-structural alterations to the 21st floor Trammel Crow
    Alteration or repair
    Oct 25, 2006not listed
  80. Erect temporary two level booth for Globus Medical Exhibit Booth 2030 North American Spine Society…
    Other
    Sep 26, 2006not listed
  81. Erect temporary two level booth for Blackstone Medical Exhibit Booth 739 North American Spine Society…
    Other
    Sep 26, 2006not listed
  82. Erect temporary two level booth for NuVasive Exhibit Booth 1830 North American Spine Society 9/27-29/2006
    Other
    Sep 25, 2006not listed
  83. Erect temporary two level booth for DePuy Exhibit Booth 1006 North American Spine Society 9/27-29/2006
    Other
    Sep 23, 2006not listed
  84. Erect temporary two level booth for K2M Exhibit Booth 2130 North American Spine Society 9/27-29/2006
    Other
    Sep 23, 2006not listed
  85. Erect temporary two level booth for Orthofix Exhibit Booth 2010 North American Spine Society 9/27-29/2006
    Other
    Sep 23, 2006not listed
  86. Erect temporary two level booth for Stryker Exhibit Booth 723 North American Spine Society 9/27-29/2006
    Other
    Sep 23, 2006not listed
  87. Blanket Permit for interior non-structural alterations to the 10th floor Lifestyle Lifts
    Alteration or repair
    Aug 4, 2006not listed
  88. Blanket Permit for interior non-structural alterations to Filament 22nd floor
    Alteration or repair
    Aug 4, 2006not listed
  89. Closed as Incomplete - Expired Permit Erect temporary stage and scenic structure in rooms 4A & B for event on…
    Fence, wall or deck
    Jul 18, 2006not listed
  90. Blanket Permit for interior non-structural alterations for the 22nd floor
    Alteration or repair
    Apr 29, 2006not listed
  91. Erect temporary stage and scenic structure in rooms 4A & B for event on 1/6-13/06
    Fence, wall or deck
    Nov 30, 2005not listed
  92. Blanket Permit for interior non-structural alterations to the 12th & 13th floor Brown & Caldwell
    Alteration or repair
    Oct 24, 2005not listed
  93. Closed as Incomplete - Expired Permit Erect a temporary stage and scenic structure in rooms 4A & B for event…
    Fence, wall or deck
    Jul 27, 2005not listed
Sort
This block250 to 1,000 ft · 34 permits in 33 projects
  1. Construct tenant improvements for office tenant [BMO] at level 13 of commercial office building [520 PIKE…
    520 Pike St · 840 ft W · Alteration or repair
    Oct 2$484,176
  2. Construct blanket permit tenant improvements to Snell & Wilmer on the 37th floor of existing commercial… × 2 permits
    601 Union St · 560 ft S · Alteration or repair
    Sep 23$270,000
  3. Construct initial tenant improvement to existing commercial building ( Seattle convention Center) at level 2…
    906 Pine St · 810 ft N · Alteration or repair
    Sep 21$491,670
  4. Construct blanket permit tenant improvements to Avenue5 Residential on the 50th floor of existing commercial…
    601 Union St · 560 ft S · Alteration or repair
    Sep 15$1,107,000
  5. Construct blanket permit tenant improvements to Puget Sound Clean Air Agency on the seventh floor of existing…
    600 University St · 850 ft S · Alteration or repair
    Sep 14$312,000
  6. Construct alterations in commercial building for assembly spaces on levels 27 & 28 occupy
    1420 5th Ave · 900 ft SW · Alteration or repair
    Sep 14$192,628
  7. Construct blanket permit tenant improvements to PwC on the 27th and 28th floors of existing commercial…
    1420 5th Ave · 900 ft SW · Alteration or repair
    Sep 14$1,950,000
  8. Remove old modified bitumen roof and replae with new Certainteed SBS roof membrane system
    903 Union St · 480 ft E · Roofing
    Sep 8$449,966
  9. Construct blanket permit tenant improvements to Wilson Elser LLP on the 28th floor of existing commercial…
    520 Pike St · 840 ft W · Alteration or repair
    Sep 2$1,302,840
  10. Construct tenant improvements to existing commercial building (Pacific Place) at 2nd level suite (suite 210)
    600 Pine St · 960 ft W · Alteration or repair
    Aug 18$80,000
  11. Construct tenant improvement to existing restaurant space (Suite 132) at Pacific Place
    600 Pine St · 960 ft W · Alteration or repair
    Aug 17$40,000
  12. Construct tenant improvements to existing commercial office space per STFI
    600 Pine St · 960 ft W · Alteration or repair
    Aug 14$35,000
  13. Construct blanket permit tenant improvements to Consor Engineers on the third floor of existing commercial…
    600 University St · 850 ft S · Alteration or repair
    Aug 12$49,000
  14. Tenant improvements at levels 1-3 of existing commercial building
    601 Pine St · 790 ft W · Alteration or repair
    Aug 10$3,000,000
  15. Construct blanket permit tenant improvements to Kilpatrick Townsend on the 41st floor of existing commercial…
    601 Union St · 560 ft S · Alteration or repair
    Aug 7$1,535,000
  16. Construct blanket permit tenant improvements to JLL on the 28th floor of existing commercial building
    601 Union St · 560 ft S · Alteration or repair
    Aug 7$977,000
  17. Allow gallery use in portion of existing landmark building per the land use code
    500 Pike St · 1,000 ft W · Alteration or repair
    Aug 7$209,811
  18. Construct blanket permit tenant improvements to Lee and Hayes on the 16th floor of existing commercial…
    701 Pike St · 320 ft SW · Alteration or repair
    Aug 7$375,000
  19. Construct blanket permit tenant improvements to Washington Holdings on the 41st floor of existing commercial…
    601 Union St · 560 ft S · Alteration or repair
    Aug 4$183,000
  20. Construct blanket permit tenant improvements to Puget Sound Clean Air Agency on parking level B of existing…
    601 Union St · 560 ft S · Alteration or repair
    Jul 27$15,000
  21. Construct blanket permit tenant improvements to Arnold & Porter Seattle on the 35th and 36th floors of…
    600 University St · 850 ft S · Alteration or repair
    Jul 8$4,752,065
  22. Tenant Improvements for office (Buchalter) at 31st floor of existing Office Building
    600 University St · 850 ft S · Alteration or repair
    Jul 1$181,191
  23. Construct alterations to eliminate and close off portion of convenience stair connecting L35 - 36 maintaining…
    600 University St · 850 ft S · Alteration or repair
    Jun 16$45,000
  24. Construct tenant improvement to existing retail space subject to field inspection STFI
    600 Pine St · 960 ft W · Alteration or repair
    Jun 9$55,000
  25. Construct tenant improvements in existing mall in Suite 120A
    600 Pine St · 960 ft W · Alteration or repair
    Jun 9$80,000
  26. Construct interior alterations in residential building on level 1 for a cafe (Horizon House) occupy
    900 University St · 700 ft SE · Alteration or repair
    Jun 9$300,000
  27. Blanket permit tenant improvements for JACKSON LEWIS in Suite 2300 of existing commercial building
    520 Pike St · 840 ft W · Alteration or repair
    Jun 2$350,000
  28. Blanket permit tenant improvements for BUCHALTER on Floor 31 of existing commercial building
    600 University St · 850 ft S · Alteration or repair
    May 27$1,187,236
  29. Blanket permit tenant improvements for BEVERIDGE AND DIAMOND LAW on Floor 16 of existing commercial building
    600 University St · 850 ft S · Alteration or repair
    May 20$52,000
  30. Construct interior alterations for "In the Mind of a Serial Killer" temporary exhibit within existing…
    600 Pine St · 960 ft W · Alteration or repair
    May 19$250,000
  31. Construct blanket permit tenant improvements to the Washington State Court of Appeals on the 26th floor of…
    600 University St · 850 ft S · Alteration or repair
    May 5$122,000
  32. Tenant improvements at level 2 to existing retail space (suite 235) for future temporary FIFA-related retail
    600 Pine St · 960 ft W · Alteration or repair
    May 5$60,000
  33. Interior tenant improvements for storage space (no current tenant) at level 4 (suite 401) of commercial…
    600 Pine St · 960 ft W · Alteration or repair
    May 5$80,000
Within a quarter mile1,000 ft to ¼ mi · 7 permits
  1. Construct blanket permit tenant improvements to future tenant on the seventh floor of existing commercial…
    700 Olive Way · 0.22 mi NW · Alteration or repair
    Aug 26$2,800,000
  2. Tenant improvement for office building (Nordstrom's Corporate) at northwest entry on ground level of existing…
    500 Pine St · 0.22 mi W · Alteration or repair
    Aug 21$60,000
  3. Construct tenant improvement to existing commercial building (Nordstrom tenant) at metro floor
    500 Pine St · 0.22 mi W · Alteration or repair
    Aug 4$252,000
  4. Construct blanket permit tenant improvements to RC Hedreen on the 16th floor of existing commercial building
    700 Olive Way · 0.22 mi NW · Alteration or repair
    Jul 30$395,000
  5. Construct voluntary seismic retrofit (alternate method) to existing multifamily building (John Winthrop…
    1020 Seneca St · 0.24 mi E · Alteration or repair
    Jun 2$824,397
  6. Construct alterations to commercial space subject to field inspection STFI
    415 Pine St · 0.23 mi W · Alteration or repair
    May 28$102,000
  7. Construct alterations to existing commercial building at level 1
    425 Pike St · 0.22 mi SW · Alteration or repair
    May 28$120,000

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Seattle Department of Construction and Inspections updated its data Oct 5, 2026. We checked it Oct 5, 18:37 UTC. See the city's official records.

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

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