# Building permits at 3955 28th St, Boulder, CO

Three permits here in the last two years. The newest, Jun 4, 2025: ANMAC is contracted to install one water conditioning system on the domestic main water line of each of the. 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 |
|---|---|---|---|---|
| Jun 4, 2025 | Plumbing | ANMAC is contracted to install one water conditioning system on the domestic main water line of each of the three buildings at Sunrise of Boulder Apartments. Each system will be installed downstream of the existing 2" backflow device at its respective location. This application is for Building 3 onl | $5,000 | [PLB2025-00052](https://nearbypermits.com/boulder/permit/PLB2025-00052/) |
| Jun 4, 2025 | Plumbing | ANMAC is contracted to install one water conditioning system on the domestic main water line of each of the three buildings at Sunrise of Boulder Apartments. Each system will be installed downstream of the existing 2" backflow device at its respective location. This application is for Building 2 onl | $5,000 | [PLB2025-00051](https://nearbypermits.com/boulder/permit/PLB2025-00051/) |
| Jun 4, 2025 | Plumbing | ANMAC is contracted to install 3 water conditioning systems on each of the three domestic main water lines at Sunrise of Boulder apartments. The conditioning systems will be installed downstream of the existing 2" backflow devices at each install location. *This is for one building - see PLB2025-000 | $5,000 | [PLB2025-00046](https://nearbypermits.com/boulder/permit/PLB2025-00046/) |

## More on this street

Other addresses on 28th St with permits, nearest house number first:

- [3901 28th St](https://nearbypermits.com/boulder/address/3901-28th-st/): newest permit Jun 16, 2026
- [3565 28th St 105](https://nearbypermits.com/boulder/address/3565-28th-st-105/): newest permit Mar 7, 2025
- [3545 28th St 305](https://nearbypermits.com/boulder/address/3545-28th-st-305/): newest permit Aug 20, 2025
- [3525 28th St 304](https://nearbypermits.com/boulder/address/3525-28th-st-304/): newest permit Jul 21, 2026
- [3515 28th St 104](https://nearbypermits.com/boulder/address/3515-28th-st-104/): newest permit Feb 10, 2026
- [3473 28th St](https://nearbypermits.com/boulder/address/3473-28th-st/): newest permit Mar 30, 2026
- [3390 28th St](https://nearbypermits.com/boulder/address/3390-28th-st/): newest permit Jun 16, 2025
- [3325 28th St](https://nearbypermits.com/boulder/address/3325-28th-st/): newest permit Apr 28, 2026
- [3320 28th St](https://nearbypermits.com/boulder/address/3320-28th-st/): newest permit Jul 16, 2026
- [3280 28th St](https://nearbypermits.com/boulder/address/3280-28th-st/): newest permit Sep 29, 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 04:35 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/3955-28th-st/