# Building permits at 3168 3rd St, Boulder, CO

One permit here in the last two years. The newest, May 7, 2025: New Mitsubishi 4:1 mini split heat pump system - 48,000 BTU/cooling capacity. 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 7, 2025 | Mechanical (HVAC) | New Mitsubishi 4:1 mini split heat pump system - 48,000 BTU/cooling capacity, 23 SEER, 54,000 high heat, 11.5 HSPF. New electrical circuit for condenser. | $27,597 | [MEC2025-00719](https://nearbypermits.com/boulder/permit/MEC2025-00719/) |

## More on this street

Other addresses on 3rd St with permits, nearest house number first:

- [3203 3rd St](https://nearbypermits.com/boulder/address/3203-3rd-st/): newest permit Jan 5, 2026
- [3120 3rd St](https://nearbypermits.com/boulder/address/3120-3rd-st/): newest permit Aug 13, 2026
- [3233 3rd St](https://nearbypermits.com/boulder/address/3233-3rd-st/): newest permit Nov 1, 2024
- [3010 3rd St](https://nearbypermits.com/boulder/address/3010-3rd-st/): newest permit Apr 7, 2025
- [2918 3rd St](https://nearbypermits.com/boulder/address/2918-3rd-st/): newest permit Oct 15, 2025
- [2903 3rd St](https://nearbypermits.com/boulder/address/2903-3rd-st/): newest permit Jan 2, 2026
- [2838 3rd St](https://nearbypermits.com/boulder/address/2838-3rd-st/): newest permit May 15, 2026
- [2828 3rd St](https://nearbypermits.com/boulder/address/2828-3rd-st/): newest permit Oct 22, 2024
- [2825 3rd St](https://nearbypermits.com/boulder/address/2825-3rd-st/): newest permit Apr 8, 2026
- [2814 3rd St](https://nearbypermits.com/boulder/address/2814-3rd-st/): newest permit May 5, 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 13:25 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/3168-3rd-st/