# Building permits at 843 17th St, Boulder, CO

Two permits here in the last two years. The newest, Feb 27: Replace (2) 50-gallon water heaters Any electrical work required beyond a like-for-like replacement of. 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 |
|---|---|---|---|---|
| Feb 27, 2026 | Mechanical (HVAC) | Replace (2) 50-gallon water heaters Any electrical work required beyond a like-for-like replacement of equipment will require an electrical permit for inspection of the electrical scope. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burnin | $4,102 | [MEC2026-00293](https://nearbypermits.com/boulder/permit/MEC2026-00293/) |
| Jan 9, 2025 | Roofing | Voided for inactivity - no inspection within 180 days. Total tear-off & reroof of SFD, 15 squares of dimensional shingles on a pitch represented as 7/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. All roof covering materia | $12,000 | [RFG2025-00010](https://nearbypermits.com/boulder/permit/RFG2025-00010/) |

## More on this street

Other addresses on 17th St with permits, nearest house number first:

- [849 17th St](https://nearbypermits.com/boulder/address/849-17th-st/): newest permit Feb 23, 2026
- [851 17th St](https://nearbypermits.com/boulder/address/851-17th-st/): newest permit Jul 21, 2026
- [816 17th St](https://nearbypermits.com/boulder/address/816-17th-st/): newest permit Mar 20, 2026
- [878 17th St](https://nearbypermits.com/boulder/address/878-17th-st/): newest permit Aug 12, 2025
- [750 17th St](https://nearbypermits.com/boulder/address/750-17th-st/): newest permit Oct 23, 2024
- [720 17th St](https://nearbypermits.com/boulder/address/720-17th-st/): newest permit May 20, 2026
- [705 17th St](https://nearbypermits.com/boulder/address/705-17th-st/): newest permit Feb 20, 2025
- [1213 17th St](https://nearbypermits.com/boulder/address/1213-17th-st/): newest permit May 20, 2025
- [1226 17th St](https://nearbypermits.com/boulder/address/1226-17th-st/): newest permit Mar 24, 2025
- [350 17th St](https://nearbypermits.com/boulder/address/350-17th-st/): newest permit Aug 8, 2025

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 14:06 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/843-17th-st/