# Alteration or repair permit BLD-SFD2025-00079 at 2345 Walnut St, Boulder

Boulder Planning and Development Services permit BLD-SFD2025-00079: issued May 8, 2025 for alteration or repair work at 2345 Walnut St. Level 3 Alteration of existing rear building to convert a 2-bed 1-bath into a 3-bed 2-bath. Mechanical and appliances upgraded to electric. *8/11/25 Revision to HVAC design from heat pump serving handler to heat pump serving individual cassettes and electric heaters in bathrooms*.

- Permit number: BLD-SFD2025-00079
- Issued: May 8, 2025
- Type of work: Alteration or repair (city: Building Permit - Single Family Detached Dwelling, Alteration)
- Status: Finished (city: Letter of Completion)
- Reported cost: $80,000
- ZIP code: 80302
- All permits at this address: https://nearbypermits.com/boulder/address/2345-walnut-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 16:34 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 2345 Walnut St: https://nearbypermits.com/boulder/address/2345-walnut-st/