4456 9th St

Boulder, CO 80304

10 permits on record here. The newest, Dec 11, 2025: Adding 120v electrical from the house panel to an existing shed. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. Adding 120v electrical from the house panel to an existing shed

   Electrical
   Dec 11, 2025$10,000
2. Detached Shed, without Utilities

   Fence, wall or deck
   Sep 29, 2025not listed
3. New single-family residence on Lot 7, 1000 Rosewood Subdivision

   Plumbing
   Aug 8, 2013$7,100
4. New single-family residence on Lot 7, 1000 Rosewood Subdivision

   Mechanical (HVAC)
   Aug 8, 2013$3,750
5. New single-family residence on Lot 7, 1000 Rosewood Subdivision × 2 permits

   New building
   Aug 8, 2013$160,474
6. New single-family residence on Lot 7, 1000 Rosewood Subdivision

   Electrical
   Aug 8, 2013$4,000
7. New detached 1-car garage of 264 square feet × 2 permits

   New building
   Apr 26, 2013$21,776
8. New detached 1-car garage of 264 square feet

   Electrical
   Apr 26, 2013$235

• 4452 9th St newest permit Aug 25, 2026
• 4464 9th St newest permit Mar 19, 2026
• 4314 9th St newest permit May 29, 2025
• 3575 9th St newest permit May 15, 2026
• 3555 9th St newest permit Jan 22, 2025
• 3325 9th St newest permit May 1, 2025
• 3251 9th St newest permit Jun 4, 2026
• 3239 9th St newest permit Feb 5, 2025
• 3236 9th St newest permit Sep 3, 2025
• 3228 9th St newest permit Sep 26, 2025

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 11:31 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