# Addition permit BLD-SFD2025-00084 at 4650 Ludlow St, Boulder

Boulder Planning and Development Services permit BLD-SFD2025-00084: issued Sep 10, 2025 for addition work at 4650 Ludlow St. Construction of a two-story rear addition to a single family detached dwelling. Upper level includes a master suite for the principal dwelling and lower level is a proposed attached ADU. *10/7/25 Revision to location of deck support beam and floor framing*.

- Permit number: BLD-SFD2025-00084
- Issued: Sep 10, 2025
- Type of work: Addition (city: Building Permit - Single Family Detached Dwelling, Addition and Alteration)
- Status: Finished (city: Letter of Completion)
- Reported cost: $231,000
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/4650-ludlow-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 11:02 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4650 Ludlow St: https://nearbypermits.com/boulder/address/4650-ludlow-st/