# Building permits at 960 35th St, Boulder, CO

Two permits here in the last two years. The newest, Apr 23: Single family residential electrical service upgrade from 100A to 200A. 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 23, 2026 | Electrical | Single family residential electrical service upgrade from 100A to 200A. All new equipment will be installed in the same locations as existing equipment; the utility meter and main panel are not being relocated. The grounding system will be fully updated and a new whole home surge protection device w | $10,000 | [ELE2026-00422](https://nearbypermits.com/boulder/permit/ELE2026-00422/) |
| Apr 8, 2026 | Mechanical (HVAC) | 4 ton electric heat pump installation replacing an existing gas furnace. The gas line will be capped at the removed furnace location. Need to disconnect the electrical from the old HVAC and connect it to the new HVAC. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plas | $18,430 | [MEC2026-00518](https://nearbypermits.com/boulder/permit/MEC2026-00518/) |

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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 10:09 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/960-35th-st/