2500 55th St

Boulder, CO 80301

54 permits on record here. The newest, Apr 10: Add 68 sprinklers to accommodate the new wall and ceiling layout as per drawings dated 1-31-26. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. Add 68 sprinklers to accommodate the new wall and ceiling layout as per drawings dated 1-31-26

   Fire systems
   Apr 10$15,268
2. Demo old notification

   Fire systems
   Apr 1$6,600
3. New tenant improvement for Atom Computing remodel of existing suite for new work room/equipment chases/mech…

   Alteration or repair
   Apr 1$1,650,000
4. VOID- 180 Days No Activity Interior demolition of non-structural partitions

   Demolition
   Mar 13not listed
5. Roof Overlay

   Roofing
   Mar 19, 2025$164,073
6. Add (6) 120 volt circuits outside at 6 vehicle parking spaces

   Electrical
   Feb 2, 2024$4,000
7. Suite 100: New tenant improvement for Atom Computing office/work room/optics room

   Plumbing
   Mar 18, 2022$75,000
8. Suite 100: New tenant improvement for Atom Computing office/work room/optics room

   Mechanical (HVAC)
   Mar 18, 2022$187,000
9. Suite 100: New tenant improvement for Atom Computing office/work room/optics room

   Electrical
   Mar 18, 2022$87,000
10. Suite 100: New tenant improvement for Atom Computing office/work room/optics room

    New building
    Mar 18, 2022$1,167,654
11. Modify fire alarm notification for tenant finish on first floor

    Fire systems
    Mar 1, 2022$12,415
12. *Voided for inactivity - no inspections within 180 days* Suite 100- Interior demolition of non-load bearing…

    Demolition
    Jan 31, 2022not listed
13. Add/Relocate 72 fire sprinkler heads to accommodate new wall and ACT ceiling

    Fire systems
    Jan 26, 2022$21,920
14. Permit for re-lamping existing parking lot poles

    Electrical
    May 29, 2018$140,000
15. UNIT 100- Interior remodel to restore unoccupied tenant space to white box

    Demolition
    Apr 19, 2018not listed
16. UNIT 100- Interior remodel to restore unoccupied tenant space to white box

    Alteration or repair
    Apr 17, 2018$73,830
17. *Voided for inactivity due to no inspections performed within 180 days of issuance.*UNIT 100- Interior…

    Electrical
    Apr 13, 2018$5,759
18. FS - SOWL (Scope of Work Letter) for adding/removing/relocating all sprinkler heads to accommodate return to…

    Fire systems
    Apr 11, 2018$10,000
19. Suite 100 - Interior, non-structural demolition in association with tenant remodel covered under PMT2017-05202

    Demolition
    Mar 19, 2018not listed
20. Installation of (8) replacement RTU's, like for like in same location

    Mechanical (HVAC)
    Nov 2, 2017$145,251
21. Fa - es - relocate wall devices to ceiling (daily camera)

    Fire systems
    Nov 23, 2015$1,655
22. Interior, non-structural remodel of 1,277 sq.ft × 2 permits

    Plumbing
    Oct 15, 2015$245,000
23. Interior, non-structural remodel of 1,277 sq.ft

    Mechanical (HVAC)
    Oct 15, 2015$2,000
24. Interior, non-structural remodel of 1,277 sq.ft

    Electrical
    Oct 15, 2015$27,000
25. Interior, non-structural remodel of 1,277 sq.ft

    Alteration or repair
    Oct 15, 2015$221,000
26. Fs - sowl - add/relocate 1st and 2nd floor

    Fire systems
    Jul 29, 2015$1,400
27. Interior, non-structural remodel to suite 200 (Formation Environmental) × 2 permits

    Plumbing
    Jul 10, 2015$75,901
28. Interior, non-structural remodel to suite 200 (Formation Environmental)

    Mechanical (HVAC)
    Jul 10, 2015$1,486
29. Interior, non-structural remodel to suite 200 (Formation Environmental)

    Electrical
    Jul 10, 2015$2,345
30. Interior, non-structural remodel to suite 200 (Formation Environmental)

    Alteration or repair
    Jul 10, 2015$122,726
31. Mechanical permit for new A/C unit on roof

    Mechanical (HVAC)
    Dec 2, 2014$6,200
32. SUITE 210 - Interior, non-structural demolition of technical office space

    Demolition
    Dec 10, 2012not listed
33. Scope of Work Letter For Formation Addition of Three New Sprinkler Heads and Addition of One Sprinkler Head

    Fire systems
    Feb 17, 2012$600
34. Suite 200 -- Tenant remodel of 524 sf to reconfigure work station walls and create two offices in an open…

    Mechanical (HVAC)
    Jan 25, 2012$1,200
35. Suite 200 -- Tenant remodel of 524 sf to reconfigure work station walls and create two offices in an open…

    Electrical
    Jan 25, 2012$2,200
36. Suite 200 -- Tenant remodel of 524 sf to reconfigure work station walls and create two offices in an open…

    Alteration or repair
    Jan 25, 2012$43,282
37. Addition of One New horn Strobe

    Fire systems
    Oct 22, 2009$750
38. Reconfiguration of interior non-loadbearing walls to redefine tenant areas of suite #100 & #101

    Mechanical (HVAC)
    Jul 16, 2009$3,500
39. Reconfiguration of interior non-loadbearing walls to redefine tenant areas of suite #100 & #101

    Electrical
    Jul 16, 2009$4,500
40. Reconfiguration of interior non-loadbearing walls to redefine tenant areas of suite #100 & #101

    Alteration or repair
    Jul 16, 2009$30,092
41. Add partition walls and shower Suite 202 9300 SF

    Plumbing
    Dec 7, 2007$7,500
42. Add partition walls and shower Suite 202 9300 SF

    Electrical
    Dec 7, 2007$5,000
43. Add partition walls and shower Suite 202 9300 SF

    Alteration or repair
    Dec 7, 2007$30,000
44. Tenant finish for new commercial building

    Plumbing
    May 24, 2000$75,000
45. Tenant finish for new commercial building

    Mechanical (HVAC)
    May 24, 2000$150,000
46. Tenant finish for new commercial building

    Electrical
    May 24, 2000$190,000
47. Tenant finish for new commercial building

    Other
    May 24, 2000$759,000
48. Two story industrial building core and shell (no interior finishes)

    Plumbing
    Feb 3, 2000$40,000
49. Two story industrial building core and shell (no interior finishes)

    Mechanical (HVAC)
    Feb 3, 2000$130,000
50. Two story industrial building core and shell (no interior finishes)

    Electrical
    Feb 3, 2000$80,000
51. Two story industrial building core and shell (no interior finishes)

    New building
    Feb 3, 2000$1,725,000
52. Grading only 16,000 cubic yards

    Grading
    Jan 28, 2000not listed

• 2511 55th St newest permit Sep 4, 2026
• 2477 55th St newest permit Sep 2, 2026
• 2555 55th St newest permit Feb 9, 2026
• 2560 55th St newest permit Jul 23, 2026
• 2425 55th St newest permit Mar 10, 2025
• 2580 55th St newest permit Feb 13, 2026
• 2323 55th St newest permit Feb 24, 2026
• 2300 55th St newest permit Jan 23, 2026
• 2108 55th St newest permit Nov 6, 2025
• 2907 55th St newest permit Jan 9, 2026

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 13:29 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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