4545 Sioux Dr

Boulder, CO 80303

14 permits on record here. The newest, May 14, 2025: New Fire Alarm System Upgrade (FATI). Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. New Fire Alarm System Upgrade (FATI)

   Fire systems
   May 14, 2025$65,000
2. This is a small tenant finish that includes approx. 4 sprinklers to accommodate new interior renovations

   Fire systems
   Mar 21, 2025$1,988
3. Ansul hood fire suppression system horizons k-8 school

   Fire systems
   Jul 30, 2019$1,800
4. Provide 2 new Carbon Monoxide Detectors in Kitchen 132

   Fire systems
   Jul 1, 2019$3,580
5. Add/relocate for new wall/ceiling layout

   Fire systems
   Jun 19, 2019$16,000
6. Fire Alarm - Phase II

   Fire systems
   Jul 11, 2012$14,000
7. Fire sprinkler system for Phase II

   Fire systems
   May 24, 2012$52,000
8. New Fire Alarm System For Horizon K-8 School

   Fire systems
   Jun 21, 2011$14,000
9. Tap/ install new 4" fire line for horizons k-8 middle school, (bvsd)

   Fire systems
   Jun 1, 2011not listed
10. Fire Sprinkler system for new addition 2011

    Fire systems
    Mar 29, 2011$15,510
11. Tennant Finish Hood System For Horizons K-8

    Fire systems
    Nov 1, 2010$3,200
12. New outlets and switches

    Electrical
    Jul 24, 2007$1,500
13. Electrical temporary construction power at 480 mohawk

    Electrical
    Mar 20, 1998not listed
14. Fence 39 inch fence

    Fence, wall or deck
    Aug 23, 1988$300

• 4520 Sioux Dr newest permit Jun 25, 2026
• 4660 Sioux Dr newest permit Aug 19, 2026
• 4830 Sioux Dr newest permit Sep 24, 2026

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 14:44 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.

For agents and scripts: This page as Markdown · JSON · Nearby as JSON · MCP tool permits_near