# Alteration or repair permit BLD-NRE2025-00052 at 2255 31st St, Boulder

Boulder Planning and Development Services permit BLD-NRE2025-00052: issued Jul 10, 2025 for alteration or repair work at 2255 31st St. Tenant improvements to include: nonstructural interior renovations only (finishes and fixtures) - interior layout updates, electrical HVAC and plumbing updates. 6/10/25 Reduced bathrooms adding a sauna room. 9/25/25 - Revised HVAC equipment and electrical requirements to meet landlord's revised core and shell HVAC equipment layout and specifications.

- Permit number: BLD-NRE2025-00052
- Issued: Jul 10, 2025
- Type of work: Alteration or repair (city: Building Permit - Non-Residential, Tenant Finish)
- Status: Finished (city: Letter of Completion)
- Reported cost: $450,000
- ZIP code: 80301
- All permits at this address: https://nearbypermits.com/boulder/address/2255-31st-st/

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-13 18:23 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 2255 31st St: https://nearbypermits.com/boulder/address/2255-31st-st/