Install a new 4 zone Mitsubishi mini split heat pump system
Mechanical (HVAC) at 520 Marine St, Boulder
Boulder Planning and Development Services permit MEC2024-00006: issued Jan 3, 2024 for mechanical (hvac) work at 520 Marine St. Install a new 4 zone Mitsubishi mini split heat pump system. 48,000 BTU cooling/54,000 BTU heating / 23.00 SEER. 200 amp overhead service change. Convert cellar panel to junction box. Install new 200 amp 40 circuit panel. Complete grounding and bonding. Install whole home surge protection. Landmark Alteration Certificate applied for and approved. Attached to this permit application.
- Permit number
- MEC2024-00006
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Finished
- Reported cost
- $19,281
- ZIP code
- 80302
- City's category
- Mechanical Permit, Mechanical with Electrical
- City's status
- Letter of Completion
- 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 520 Marine St, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 8, 2026. We checked it Oct 9, 03:31 UTC. See the city's official records.
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