105 S 31st St
Boulder, CO 80305
- At this address
- 4 permits on record. Newest issued Apr 9: Install cold-climate, ductless heat pump system
- Within ¼ mile
- Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.
Here4 permits · 105 S 31st St
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Install cold-climate, ductless heat pump systemMechanical (HVAC)Apr 9$13,778
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Oct 5, 2021$6,500
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Installation of replacement 84%, 100k BTU boilerMechanical (HVAC)Oct 3, 2016$8,764
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Replacement Low Pressure BoilerMechanical (HVAC)Nov 19, 2009$2,865
Zoning requests nearbynot published by Boulder
We don't list zoning cases for Boulder yet. Look them up on the city's Board of Zoning Adjustment page.
More on this streetS 31st St · 7 other addresses with permits
- 120 S 31st St newest permit Sep 15, 2026
- 90 S 31st St newest permit Dec 10, 2025
- 70 S 31st St newest permit Jul 8, 2025
- 50 S 31st St newest permit Oct 7, 2025
- 170 S 31st St newest permit Aug 4, 2026
- 180 S 31st St newest permit Jun 9, 2026
- 18 S 31st St newest permit Oct 7, 2025
Boulder Planning and Development Services updated its data Oct 9, 2026. We checked it Oct 9, 21:31 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