# Building permits at 3215 Arnett St, Boulder, CO 10 permits on record here. The newest, Nov 3, 2025: Replacement furnace with new bypass humidifier. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Nov 3, 2025 | Mechanical (HVAC) | Replacement furnace with new bypass humidifier; 70,000 BTU and 80% AFUE Any electrical work required beyond a like-for-like replacement of equipment will require an electrical permit for inspection of the electrical scope. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new | $7,176 | [MEC2025-01900](https://nearbypermits.com/boulder/permit/MEC2025-01900/) | | Mar 19, 2012 | Electrical | Electrical work related to the installation of a new a/c unit -- a/c unit install by separate mechanical permit. | $450 | [PMT2012-01178-ELE](https://nearbypermits.com/boulder/permit/PMT2012-01178-ELE/) | | Mar 19, 2012 | Mechanical (HVAC) | Installation of a a/c unit -- SEER 13.0 minimum -- electrical work by separate permit & separate inspections. | $2,300 | [PMT2012-01177-MEC](https://nearbypermits.com/boulder/permit/PMT2012-01177-MEC/) | | Feb 18, 2011 | Roofing | Total tear off and reroof of existing single family dwelling. Owens Corning Duration 130 mph shingles, 19 squares, 4/12 pitch as indicated on permit application. | $2,375 | [PMT2011-00675-RFG](https://nearbypermits.com/boulder/permit/PMT2011-00675-RFG/) | | Oct 30, 2006 | Plumbing | Remodel bathroom in existing SFD. Remove one wall and convert two baths into one master bath. Move washer dryer hookup. | $3,000 | [PMT2006-04657-PLB](https://nearbypermits.com/boulder/permit/PMT2006-04657-PLB/) | | Oct 30, 2006 | Mechanical (HVAC) | Remodel bathroom in existing SFD. Remove one wall and convert two baths into one master bath. Move washer dryer hookup. | $100 | [PMT2006-04657-MEC](https://nearbypermits.com/boulder/permit/PMT2006-04657-MEC/) | | Oct 30, 2006 | Electrical | Remodel bathroom in existing SFD. Remove one wall and convert two baths into one master bath. Move washer dryer hookup. | $1,000 | [PMT2006-04657-ELE](https://nearbypermits.com/boulder/permit/PMT2006-04657-ELE/) | | Oct 30, 2006 | Alteration or repair | Remodel bathroom in existing SFD. Remove one wall and convert two baths into one master bath. Move washer dryer hookup. | $5,900 | [PMT2006-04657](https://nearbypermits.com/boulder/permit/PMT2006-04657/) | | Jun 28, 2001 | Mechanical (HVAC) | Replace existing forced air furnace. | $2,620 | [PMT2001-02754-MEC](https://nearbypermits.com/boulder/permit/PMT2001-02754-MEC/) | | Mar 25, 1988 | Alteration or repair | Siding vinyl siding | $1,700 | [PMT1988-N7228-SDG](https://nearbypermits.com/boulder/permit/PMT1988-N7228-SDG/) | ## More on this street Other addresses on Arnett St with permits, nearest house number first: - [3201 Arnett St](https://nearbypermits.com/boulder/address/3201-arnett-st/): newest permit Nov 25, 2025 - [3200 Arnett St](https://nearbypermits.com/boulder/address/3200-arnett-st/): newest permit Dec 2, 2025 - [3230 Arnett St](https://nearbypermits.com/boulder/address/3230-arnett-st/): newest permit Jul 6, 2026 - [3165 Arnett St](https://nearbypermits.com/boulder/address/3165-arnett-st/): newest permit Sep 17, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 13:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 10 permits at this address: https://nearbypermits.com/boulder/address/3215-arnett-st/