# Building permits at 2420 9th St 16, Boulder, CO

One permit here in the last two years. The newest, Nov 13, 2025: Voided for inactivity - no inspection within 180 days. 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 13, 2025 | Electrical | Voided for inactivity - no inspection within 180 days. Replace interior 100 amp panel with new one and new breakers. *No Exterior work allowed* | $1,500 | [ELE2025-01213](https://nearbypermits.com/boulder/permit/ELE2025-01213/) |

## More on this street

Other addresses on 9th St with permits, nearest house number first:

- [2444 9th St 4](https://nearbypermits.com/boulder/address/2444-9th-st-4/): newest permit Jun 11, 2026
- [2343 9th St](https://nearbypermits.com/boulder/address/2343-9th-st/): newest permit Mar 18, 2025
- [2336 9th St](https://nearbypermits.com/boulder/address/2336-9th-st/): newest permit Apr 16, 2026
- [2550 9th St](https://nearbypermits.com/boulder/address/2550-9th-st/): newest permit Mar 26, 2026
- [2650 9th St](https://nearbypermits.com/boulder/address/2650-9th-st/): newest permit Nov 19, 2025
- [2651 9th St](https://nearbypermits.com/boulder/address/2651-9th-st/): newest permit May 15, 2026
- [2653 9th St](https://nearbypermits.com/boulder/address/2653-9th-st/): newest permit Aug 20, 2026
- [2798 9th St](https://nearbypermits.com/boulder/address/2798-9th-st/): newest permit Jul 9, 2026
- [2816 9th St](https://nearbypermits.com/boulder/address/2816-9th-st/): newest permit Apr 2, 2026
- [2824 9th St](https://nearbypermits.com/boulder/address/2824-9th-st/): newest permit Dec 15, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 04:13 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/2420-9th-st-16/