# Building permits at 3309 4th St, Boulder, CO

Three permits on record here. The newest, May 22, 2025: Total tear-off & reroof of SFD. 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 22, 2025 | Roofing | Total tear-off & reroof of SFD, 27 squares of dimensional shingles on a pitch represented as 3/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch).  | $10,125 | [RFG2025-00343](https://nearbypermits.com/boulder/permit/RFG2025-00343/) |
| Dec 1, 2006 | Mechanical (HVAC) | Replacement Forced Air Furnace | $1,561 | [PMT2006-20329-MEC](https://nearbypermits.com/boulder/permit/PMT2006-20329-MEC/) |
| Apr 24, 1998 | Addition | 2Nd story addition and kitchen remodel the original general permit number is 9 | $100,000 | [PMT1998-02418](https://nearbypermits.com/boulder/permit/PMT1998-02418/) |

## More on this street

Other addresses on 4th St with permits, nearest house number first:

- [3311 4th St](https://nearbypermits.com/boulder/address/3311-4th-st/): newest permit Nov 17, 2025
- [3307 4th St](https://nearbypermits.com/boulder/address/3307-4th-st/): newest permit Apr 13, 2026
- [3302 4th St](https://nearbypermits.com/boulder/address/3302-4th-st/): newest permit Jul 3, 2025
- [3355 4th St](https://nearbypermits.com/boulder/address/3355-4th-st/): newest permit Jul 9, 2026
- [3369 4th St](https://nearbypermits.com/boulder/address/3369-4th-st/): newest permit Dec 11, 2025
- [3239 4th St](https://nearbypermits.com/boulder/address/3239-4th-st/): newest permit Oct 21, 2024
- [3380 4th St](https://nearbypermits.com/boulder/address/3380-4th-st/): newest permit Apr 3, 2026
- [3232 4th St](https://nearbypermits.com/boulder/address/3232-4th-st/): newest permit Dec 12, 2024
- [3231 4th St](https://nearbypermits.com/boulder/address/3231-4th-st/): newest permit Aug 21, 2025
- [3229 4th St](https://nearbypermits.com/boulder/address/3229-4th-st/): newest permit Sep 16, 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 02:49 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/3309-4th-st/