# Building permits at 3660 Iris Ave A, Boulder, CO

One permit here in the last two years. The newest, Mar 18, 2025: Remove and replace high efficiency furnace. 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 |
|---|---|---|---|---|
| Mar 18, 2025 | Mechanical (HVAC) | Remove and replace high efficiency furnace | $2,267 | [MEC2025-00382](https://nearbypermits.com/boulder/permit/MEC2025-00382/) |

## More on this street

Other addresses on Iris Ave with permits, nearest house number first:

- [3630 Iris Ave C](https://nearbypermits.com/boulder/address/3630-iris-ave-c/): newest permit Mar 23, 2026
- [3690 Iris Ave B](https://nearbypermits.com/boulder/address/3690-iris-ave-b/): newest permit Oct 15, 2024
- [3825 Iris Ave](https://nearbypermits.com/boulder/address/3825-iris-ave/): newest permit Jan 5, 2026
- [3240 Iris Ave](https://nearbypermits.com/boulder/address/3240-iris-ave/): newest permit Jun 10, 2026
- [3150 Iris Ave](https://nearbypermits.com/boulder/address/3150-iris-ave/): newest permit Mar 7, 2025
- [3107 Iris Ave](https://nearbypermits.com/boulder/address/3107-iris-ave/): newest permit Jul 21, 2026
- [2972 Iris Ave](https://nearbypermits.com/boulder/address/2972-iris-ave/): newest permit Nov 19, 2024
- [2850 Iris Ave](https://nearbypermits.com/boulder/address/2850-iris-ave/): newest permit Oct 24, 2025
- [2801 Iris Ave](https://nearbypermits.com/boulder/address/2801-iris-ave/): newest permit Apr 25, 2025
- [2795 Iris Ave](https://nearbypermits.com/boulder/address/2795-iris-ave/): newest permit Jan 13, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 22:25 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/3660-iris-ave-a/