851 17th St

Boulder, CO 80302

Seven permits on record here. The newest, Jul 21: The home was built in 1949. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. The home was built in 1949

   Alteration or repair
   Jul 21$50,000
2. Replace forced air furnace with 100,000 BTU furnace

   Mechanical (HVAC)
   Dec 26, 2002$1,230
3. Second story addition to include four bedrooms and two baths to an existing single family structure

   Plumbing
   Jun 25, 2001$3,500
4. Second story addition to include four bedrooms and two baths to an existing single family structure

   Mechanical (HVAC)
   Jun 25, 2001$1,700
5. Second story addition to include four bedrooms and two baths to an existing single family structure

   Electrical
   Jun 25, 2001$2,800
6. Second story addition to include four bedrooms and two baths to an existing single family structure

   Addition
   Jun 25, 2001$75,000
7. Electrical SVC CHG

   Electrical
   Aug 31, 1989$400

• 849 17th St newest permit Feb 23, 2026
• 843 17th St newest permit Feb 27, 2026
• 878 17th St newest permit Aug 12, 2025
• 816 17th St newest permit Mar 20, 2026
• 750 17th St newest permit Oct 23, 2024
• 720 17th St newest permit May 20, 2026
• 705 17th St newest permit Feb 20, 2025
• 1213 17th St newest permit May 20, 2025
• 1226 17th St newest permit Mar 24, 2025
• 350 17th St newest permit Aug 8, 2025

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 11:40 UTC. See the city's official records.

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

For agents and scripts: This page as Markdown · JSON · Nearby as JSON · MCP tool permits_near