# Building permits at 3345 16th St, Boulder, CO

Three permits on record here. The newest, Jan 20: Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt. 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 |
|---|---|---|---|---|
| Jan 20, 2026 | Roofing | Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). For roof/attic assemblies requiring 1/150 ventilation, include a calculation detailing the quantity of intake and exhaust vents demonstrating 1/150 venting ratio c | $13,500 | [RFG2026-00049](https://nearbypermits.com/boulder/permit/RFG2026-00049/) |
| Aug 15, 2000 | Mechanical (HVAC) | Install a forced air furnace and central A/C. | $2,513 | [PMT2000-03344-MEC](https://nearbypermits.com/boulder/permit/PMT2000-03344-MEC/) |
| Aug 15, 2000 | Electrical | Install a forced air furnace and central A/C. | $125 | [PMT2000-03344-ELE](https://nearbypermits.com/boulder/permit/PMT2000-03344-ELE/) |

## More on this street

Other addresses on 16th St with permits, nearest house number first:

- [3335 16th St](https://nearbypermits.com/boulder/address/3335-16th-st/): newest permit May 14, 2025
- [3355 16th St](https://nearbypermits.com/boulder/address/3355-16th-st/): newest permit Aug 7, 2026
- [3368 16th St](https://nearbypermits.com/boulder/address/3368-16th-st/): newest permit Oct 6, 2025
- [3374 16th St](https://nearbypermits.com/boulder/address/3374-16th-st/): newest permit Jul 7, 2026
- [3496 16th St](https://nearbypermits.com/boulder/address/3496-16th-st/): newest permit Dec 19, 2025
- [3550 16th St](https://nearbypermits.com/boulder/address/3550-16th-st/): newest permit Jul 14, 2026
- [3555 16th St](https://nearbypermits.com/boulder/address/3555-16th-st/): newest permit Aug 26, 2026
- [3559 16th St](https://nearbypermits.com/boulder/address/3559-16th-st/): newest permit Oct 9, 2024
- [3560 16th St](https://nearbypermits.com/boulder/address/3560-16th-st/): newest permit Dec 11, 2024
- [3590 16th St](https://nearbypermits.com/boulder/address/3590-16th-st/): newest permit Aug 15, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 19:09 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 3 permits at this address: https://nearbypermits.com/boulder/address/3345-16th-st/