2431 23rd St

Boulder, CO 80304

One permit here in the last two years. The newest, Apr 15, 2025: VOID- Over 180 Days No Activity Replace 20 electric water heater. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

The city's data portal didn't answer in time. "Here" shows our copy of the last two years, which we checked 2026-10-07 13:03 UTC. Data status

1. VOID- Over 180 Days No Activity Replace 20 electric water heater

   Mechanical (HVAC)
   Apr 15, 2025$6,086

• 2423 23rd St newest permit Aug 15, 2025
• 2335 23rd St newest permit Jul 17, 2026
• 2251 23rd St newest permit Nov 12, 2025
• 2247 23rd St newest permit Oct 17, 2025
• 2129 23rd St newest permit Feb 24, 2025
• 2090 23rd St newest permit Jan 30, 2026
• 2060 23rd St newest permit Jan 8, 2025
• 1924 23rd St newest permit Jul 27, 2026
• 2987 23rd St newest permit Dec 26, 2024
• 2994 23rd St newest permit Apr 24, 2026

Boulder Planning and Development Services updated its data Oct 7, 2026. We checked it Oct 7, 13:03 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