444 18th St

Boulder, CO 80302

10 permits on record here. The newest, Jun 11: ESS addition. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. ESS addition

   Electrical
   Jun 11$18,291
2. Roof mounted solar panels - 8.2 kW - 20 410 W panels, SMA 7 inverter

   Electrical
   Feb 16, 2023$12,000
3. Replacement Forced Air Furnace

   Mechanical (HVAC)
   Jan 4, 2018$5,079
4. Installation of cedar fence in eastern side-yard of single-family residence

   Fence, wall or deck
   Mar 3, 2008$3,161
5. Temp power

   Electrical
   Feb 17, 2005not listed
6. Two story addition & remodel

   Plumbing
   Feb 17, 2005$6,000
7. Two story addition & remodel

   Mechanical (HVAC)
   Feb 17, 2005$5,000
8. Two story addition & remodel

   Electrical
   Feb 17, 2005$4,500
9. Two story addition & remodel

   Addition
   Feb 17, 2005$277,466
10. Interior non-structural demolition connected with PMT 2005-00092

    Demolition
    Jan 7, 2005not listed

• 401 18th St newest permit May 22, 2026
• 360 18th St newest permit Oct 30, 2025
• 709 18th St newest permit Mar 16, 2026
• 736 18th St newest permit Sep 24, 2025
• 755 18th St newest permit Aug 18, 2026
• 760 18th St newest permit May 14, 2026
• 765 18th St newest permit Jun 17, 2026
• 801 18th St newest permit Jan 15, 2025
• 811 18th St newest permit Aug 13, 2026
• 823 18th St 3 newest permit Feb 21, 2025

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 17:30 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