# Mechanical (HVAC) permit MEC2020-01735 at 505 Marine St, Boulder

Boulder Planning and Development Services permit MEC2020-01735: issued Nov 3, 2020 for mechanical (hvac) work at 505 Marine St. *Voided for inactivity - no inspections within 180 days* *Replace existing furnace with new 96% AFUE, 120,000 btu/hr furnace.

- Permit number: MEC2020-01735
- Issued: Nov 3, 2020
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Cancelled (city: Void)
- Reported cost: $5,425
- ZIP code: 80302
- All permits at this address: https://nearbypermits.com/boulder/address/505-marine-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-10 21:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 505 Marine St: https://nearbypermits.com/boulder/address/505-marine-st/