2840 20th St

Boulder, CO 80304

Three permits on record here. The newest, Jun 24: Mitsubishi Mini Split-5 ceiling cassettes to 1 outdoor condenser Does not include electrical supply to. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. Mitsubishi Mini Split-5 ceiling cassettes to 1 outdoor condenser Does not include electrical supply to…

   Mechanical (HVAC)
   Jun 24$15,561
2. Partial tear-off & reroof of SFD due to wind damage

   Roofing
   Jan 12, 2022$8,200
3. Partial tear-off & reroof of the west and east facing slopes of the existing SFD

   Roofing
   Dec 6, 2017$4,200

• 2831 20th St newest permit Dec 18, 2024
• 2810 20th St newest permit Jan 13, 2026
• 2800 20th St newest permit Jun 25, 2025
• 2940 20th St newest permit Jan 7, 2026
• 2980 20th St newest permit Jan 6, 2025
• 3110 20th St newest permit Jul 28, 2025
• 3115 20th St newest permit Dec 16, 2025
• 3125 20th St newest permit Jun 13, 2025
• 3145 20th St newest permit Sep 18, 2026
• 3210 20th St newest permit Jun 15, 2026

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 18:42 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