# New building permit BLD-SFD2023-00408 at 2431 4th St, Boulder

Boulder Planning and Development Services permit BLD-SFD2023-00408: issued Aug 20, 2024 for new building work at 2431 4th St. New construction of a two-bedroom two-story single family home with an attached single-car garage and finished basement. Unit Area: Basement 1395 SF, First Floor, 1310 SF excluding garage, Second Floor 1227 SF, Garage 254 SF totaling 4,186 SF (inclusive of garage). Additionally there are two patios at the first floor one of 421 SF and the other of 120 SF. The building materials shall include brick, cementitious fiberboard siding, metal railing, asphalt roof, overhead garage door, aluminum clad wood doors and windows.

- Permit number: BLD-SFD2023-00408
- Issued: Aug 20, 2024
- Type of work: New building (city: Building Permit - Single Family Detached Dwelling, New)
- Status: Finished (city: Certificate of Occupancy)
- Reported cost: $695,408
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/2431-4th-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 18:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 2431 4th St: https://nearbypermits.com/boulder/address/2431-4th-st/