# Building permits at 787 9th St, Boulder, CO

Two permits here in the last two years. The newest, Apr 3: Replacement boiler Any electrical work required beyond a like-for-like replacement of equipment will require. 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 |
|---|---|---|---|---|
| Apr 3, 2026 | Mechanical (HVAC) | Replacement boiler 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 burning appliances must | $16,073 | [MEC2026-00507](https://nearbypermits.com/boulder/permit/MEC2026-00507/) |
| Nov 20, 2024 | Mechanical (HVAC) | Gas line repair. Repair includes abandoning the gas line that enters the main property for the cottage and rerouting the gas line externally and above ground with a repair connection underground with an 18? radius to the flag posted by XCEL. | $970 | [MEC2024-01546](https://nearbypermits.com/boulder/permit/MEC2024-01546/) |

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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 10:48 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/787-9th-st/