# Alteration or repair permit BLD-SFD2026-00121 at 650 S 46th St, Boulder

Boulder Planning and Development Services permit BLD-SFD2026-00121: issued Sep 8, 2026 for alteration or repair work at 650 S 46th St. ASSOCIATED ENF2024-00968 Added bedrooms and bathroom without permit Basement life-safety compliance within existing finished basement (approx. 1,000 SF). Scope includes replacement of (2) existing non-compliant basement bedroom windows with code-compliant egress windows and window wells. Installation of required smoke and carbon monoxide alarms throughout dwelling unit per current IRC. No change to building footprint, floor area, or use.

- Permit number: BLD-SFD2026-00121
- Issued: Sep 8, 2026
- Type of work: Alteration or repair (city: Building Permit - Single Family Detached Dwelling, Alteration)
- Status: Issued (city: Issued)
- Reported cost: $45,000
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/650-s-46th-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 03:11 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 650 S 46th St: https://nearbypermits.com/boulder/address/650-s-46th-st/