# Building permits at 4840 Sterling Dr, Boulder, CO

Two permits here in the last two years. The newest, Jan 7: The work includes disconnecting and removing existing wiring to the supervisory tamper switch. 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 |
|---|---|---|---|---|
| Jan 7, 2026 | Fire systems | The work includes disconnecting and removing existing wiring to the supervisory tamper switch. And then re-wiring and connecting the two new supervisory switches in conjunction with the backflow retrofit project on the fire sprinkler system. (Fati) | $500 | [FIR2025-00522](https://nearbypermits.com/boulder/permit/FIR2025-00522/) |
| Jan 7, 2026 | Fire systems | The existing system is calculated, and we are adding a 4? Ames Colt 200, Double Check Backflow to the system. We are installing this per NFPA 13 2025 Chapter 30 Section 30.1.4 | $6,820 | [FIR2025-00373](https://nearbypermits.com/boulder/permit/FIR2025-00373/) |

## More on this street

Other addresses on Sterling Dr with permits, nearest house number first:

- [4805 Sterling Dr](https://nearbypermits.com/boulder/address/4805-sterling-dr/): newest permit Aug 7, 2025
- [4781 Sterling Dr](https://nearbypermits.com/boulder/address/4781-sterling-dr/): newest permit Aug 6, 2026
- [4770 Sterling Dr](https://nearbypermits.com/boulder/address/4770-sterling-dr/): newest permit Dec 6, 2024
- [5300 Sterling Dr](https://nearbypermits.com/boulder/address/5300-sterling-dr/): newest permit Jan 7, 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 18:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Both permits at this address: https://nearbypermits.com/boulder/address/4840-sterling-dr/