*Voided for inactivity - no inspections within 180 days* Low Pressure Boiler Annual Fuel Utilization
Mechanical (HVAC) at 454 Highland Ave, Boulder
Boulder Planning and Development Services permit MEC2021-01974: issued Oct 5, 2021 for mechanical (hvac) work at 454 Highland Ave. *Voided for inactivity - no inspections within 180 days* Low Pressure Boiler Annual Fuel Utilization Efficiency (AFUE) 95, 155000BTU, Natural Gas, Interior, Replace.
- Permit number
- MEC2021-01974
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Cancelled
- Reported cost
- $11,096
- ZIP code
- 80302
- City's category
- Mechanical Permit, Mechanical HVAC/Solar
- City's status
- Void
- Source
- Boulder Planning and Development Services permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 454 Highland Ave, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 9, 2026. We checked it Oct 9, 20:15 UTC. See the city's official records.
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