# Building permits at 840 16th St, Boulder, CO

One permit here in the last two years. The newest, Sep 19, 2025: Convert existing attached garage into 2 bedrooms and a bathroom. 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 |
|---|---|---|---|---|
| Sep 19, 2025 | Alteration or repair | Convert existing attached garage into 2 bedrooms and a bathroom | $50,000 | [BLD-SFD2025-00061](https://nearbypermits.com/boulder/permit/BLD-SFD2025-00061/) |

## More on this street

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

- [780 16th St](https://nearbypermits.com/boulder/address/780-16th-st/): newest permit Jun 9, 2026
- [775 16th St](https://nearbypermits.com/boulder/address/775-16th-st/): newest permit Feb 4, 2026
- [772 16th St](https://nearbypermits.com/boulder/address/772-16th-st/): newest permit Aug 13, 2026
- [749 16th St](https://nearbypermits.com/boulder/address/749-16th-st/): newest permit Jul 8, 2025
- [935 16th St](https://nearbypermits.com/boulder/address/935-16th-st/): newest permit Aug 29, 2025
- [728 16th St](https://nearbypermits.com/boulder/address/728-16th-st/): newest permit Jun 16, 2026
- [961 16th St](https://nearbypermits.com/boulder/address/961-16th-st/): newest permit Sep 22, 2026
- [1011 16th St](https://nearbypermits.com/boulder/address/1011-16th-st/): newest permit Jul 8, 2025
- [628 16th St](https://nearbypermits.com/boulder/address/628-16th-st/): newest permit Jun 23, 2025
- [437 16th St](https://nearbypermits.com/boulder/address/437-16th-st/): newest permit Mar 19, 2026

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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 14:01 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

The one permit at this address: https://nearbypermits.com/boulder/address/840-16th-st/