# Building permits at 3100 34th St A1, Boulder, CO

Two permits here in the last two years. The newest, Aug 6: Replace existing water heater with new 40gal, 40k btu water heater. 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 |
|---|---|---|---|---|
| Aug 6, 2026 | Mechanical (HVAC) | Replace existing water heater with new 40gal, 40k btu water heater. LIKE FOR LIKE PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photogra | $3,663 | [MEC2026-01363](https://nearbypermits.com/boulder/permit/MEC2026-01363/) |
| Jul 20, 2026 | Fence, wall or deck | Laundry pavilion. Building and unit improvements and maintenance upgrades, including accessibility and exterior improvements. All fixture and appliance replacements to be essentially like for like. Building is part of the San Juan Del Centro Community consisting of 13 (2)-story walk-up apartment bui | $64,407 | [BLD-ACC2026-00005](https://nearbypermits.com/boulder/permit/BLD-ACC2026-00005/) |

## Zoning requests nearby

We don't list zoning cases for Boulder yet. Look them up on the city's Board of Zoning Adjustment page: https://bouldercolorado.gov/government/board-commission/board-zoning-adjustment

## More on this street

Other addresses on 34th St with permits, nearest house number first:

- [3125 34th St](https://nearbypermits.com/boulder/address/3125-34th-st/): newest permit Jun 16, 2026
- [3275 34th St 75](https://nearbypermits.com/boulder/address/3275-34th-st-75/): newest permit Oct 13, 2025
- [3295 34th St 69](https://nearbypermits.com/boulder/address/3295-34th-st-69/): newest permit Jun 1, 2026
- [3312 34th St](https://nearbypermits.com/boulder/address/3312-34th-st/): newest permit Mar 11, 2025
- [3316 34th St](https://nearbypermits.com/boulder/address/3316-34th-st/): newest permit Aug 13, 2026
- [3324 34th St](https://nearbypermits.com/boulder/address/3324-34th-st/): newest permit May 2, 2025
- [3332 34th St](https://nearbypermits.com/boulder/address/3332-34th-st/): newest permit May 2, 2025
- [3336 34th St](https://nearbypermits.com/boulder/address/3336-34th-st/): newest permit May 2, 2025
- [3344 34th St](https://nearbypermits.com/boulder/address/3344-34th-st/): newest permit May 2, 2025
- [3360 34th St](https://nearbypermits.com/boulder/address/3360-34th-st/): newest permit Feb 3, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 17:26 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/3100-34th-st-a1/