521 Arapahoe Ave
Boulder, CO 80302
- At this address
- 10 permits on record. Newest issued Mar 30: Upgrade to a high-efficiency tankless water heater
- Within ¼ mile
- Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.
Here10 permits · 521 Arapahoe Ave
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Upgrade to a high-efficiency tankless water heaterMechanical (HVAC)Mar 30$7,128
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Nov 14, 2024$2,000
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Nov 14, 2024$7,500
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Replacement of forced air furnaceMechanical (HVAC)Nov 10, 2015$3,194
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Oct 6, 1998$1,400
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Detached one car garage w/loft the original general permit number is 946086Alteration or repairAug 16, 1994$5,040
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Jun 17, 1994$60,000
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Roofing replace roofingRoofingJun 16, 1989$400
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SkylightAlteration or repairMar 16, 1989$240
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Fence 7 foot wood fenceFence, wall or deckJul 14, 1988$500
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 streetArapahoe Ave · 10 nearest addresses with permits
- 522 Arapahoe Ave newest permit Jun 20, 2025
- 531 Arapahoe Ave newest permit Jul 6, 2026
- 552 Arapahoe Ave newest permit Dec 23, 2025
- 555 Arapahoe Ave newest permit Jul 18, 2025
- 484 Arapahoe Ave newest permit Nov 20, 2024
- 479 Arapahoe Ave newest permit Dec 20, 2024
- 468 Arapahoe Ave newest permit Jan 7, 2026
- 574 Arapahoe Ave newest permit Apr 21, 2025
- 425 Arapahoe Ave newest permit Nov 14, 2025
- 416 Arapahoe Ave newest permit Sep 28, 2026
Boulder Planning and Development Services updated its data Oct 15, 2026. We checked it Oct 16, 02:01 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