650 S 41st St

Boulder, CO 80305

One permit here in the last two years. The newest, Apr 15, 2025: Replacement furnace and water heater - heat pump replacing an air conditioner. 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 10:45 UTC. Data status

1. Replacement furnace and water heater - heat pump replacing an air conditioner

   Mechanical (HVAC)
   Apr 15, 2025$21,801

• 640 S 41st St newest permit Aug 20, 2026
• 630 S 41st St newest permit Nov 6, 2024
• 610 S 41st St newest permit Dec 18, 2025
• 605 S 41st St newest permit Dec 3, 2025
• 560 S 41st St newest permit Dec 3, 2024
• 740 S 41st St newest permit Jul 1, 2026
• 750 S 41st St newest permit Jan 8, 2026
• 545 S 41st St newest permit Feb 24, 2025
• 540 S 41st St newest permit Nov 13, 2024
• 515 S 41st St newest permit Mar 2, 2026

Boulder Planning and Development Services updated its data Oct 7, 2026. We checked it Oct 7, 10:45 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