# Building permits at 3271 30th St 2, Boulder, CO

One permit here in the last two years. The newest, Oct 2: Remove and recycle the existing 80% 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 |
|---|---|---|---|---|
| Oct 2, 2026 | Mechanical (HVAC) | Remove and recycle the existing 80% furnace. Furnish and install a new 3-ton, two-stage Trane furnace rated at 97% efficiency. Remove and recycle the existing air conditioner. Furnish and install a new 2-ton Trane heat pump rated at 17.0 SEER2 and a 4-ton Trane coil for a dual-fuel system. PLEASE NO | $14,952 | [MEC2026-01883](https://nearbypermits.com/boulder/permit/MEC2026-01883/) |

## More on this street

Other addresses on 30th St with permits, nearest house number first:

- [3269 30th St 1](https://nearbypermits.com/boulder/address/3269-30th-st-1/): newest permit Oct 2, 2026
- [3273 30th St 1](https://nearbypermits.com/boulder/address/3273-30th-st-1/): newest permit Oct 2, 2026
- [3267 30th St 1](https://nearbypermits.com/boulder/address/3267-30th-st-1/): newest permit Oct 1, 2026
- [3265 30th St 1](https://nearbypermits.com/boulder/address/3265-30th-st-1/): newest permit Oct 1, 2026
- [3303 30th St](https://nearbypermits.com/boulder/address/3303-30th-st/): newest permit Apr 8, 2026
- [3121 30th St](https://nearbypermits.com/boulder/address/3121-30th-st/): newest permit Jun 5, 2026
- [3055 30th St](https://nearbypermits.com/boulder/address/3055-30th-st/): newest permit Nov 21, 2024
- [2995 30th St](https://nearbypermits.com/boulder/address/2995-30th-st/): newest permit Jun 29, 2026
- [2600 30th St](https://nearbypermits.com/boulder/address/2600-30th-st/): newest permit Jan 23, 2025
- [2555 30th St](https://nearbypermits.com/boulder/address/2555-30th-st/): newest permit Sep 4, 2025

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 19:55 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/3271-30th-st-2/