5023 4th St

Boulder, CO 80304

Two permits here in the last two years. The newest, Apr 2, 2025: VOID- Over 180 Days No Activity Replace Furnace 96% EFF 100K BTU AC 4 Ton 15 Seer. 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 2026-10-06 21:51 UTC. Data status

1. VOID- Over 180 Days No Activity Replace Furnace 96% EFF 100K BTU AC 4 Ton 15 Seer

   Mechanical (HVAC)
   Apr 2, 2025$9,811
2. VOID 180 Days No Activity Replace 50 gallon gas tank water heater with tankless water heater

   Mechanical (HVAC)
   Mar 31, 2025$3,000

• 5022 4th St newest permit Mar 11, 2025
• 3563 4th St newest permit Sep 5, 2025
• 3561 4th St newest permit Jun 23, 2025
• 3500 4th St newest permit Nov 5, 2025
• 3421 4th St newest permit Jan 23, 2026
• 3390 4th St newest permit Apr 6, 2026
• 3380 4th St newest permit Apr 3, 2026
• 3369 4th St newest permit Dec 11, 2025
• 3355 4th St newest permit Jul 9, 2026
• 3311 4th St newest permit Nov 17, 2025

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 21:51 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