# Building permits at 3335 16th St, Boulder, CO

Three permits on record here. The newest, May 14, 2025: 200A service upgrade. 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 |
|---|---|---|---|---|
| May 14, 2025 | Electrical | 200A service upgrade | $4,700 | [ELE2025-00382](https://nearbypermits.com/boulder/permit/ELE2025-00382/) |
| Oct 15, 2019 | Roofing | *Total tear off and reroof, placement of new felt 15#, drip edge and Ice and water shield. Owens Corning Laminate shingles, 29 squares, 4:12 pitch. | $12,230 | [RFG2019-01189](https://nearbypermits.com/boulder/permit/RFG2019-01189/) |
| Oct 29, 2008 | New building | Construction of 192 SF detached shed. Built without permit, see CPL2008-00754. | $3,665 | [PMT2008-04526](https://nearbypermits.com/boulder/permit/PMT2008-04526/) |

## More on this street

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

- [3345 16th St](https://nearbypermits.com/boulder/address/3345-16th-st/): newest permit Jan 20, 2026
- [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 2026-10-07 01:14 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/3335-16th-st/