550 12th St

Boulder, CO 80302

16 permits on record here. The newest, May 12, 2025: 2 replacement RTU AC units - 48,000 BTU, 13.4 SEER2. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. 2 replacement RTU AC units - 48,000 BTU, 13.4 SEER2

   Mechanical (HVAC)
   May 12, 2025$22,990
2. Residential reroof

   Roofing
   Jun 16, 2008$16,848
3. Install venting and two gas fireplaces

   Mechanical (HVAC)
   May 28, 2008$1,546
4. Construction of a pool vault to isolate pool (on separate permit see PMT2007-04202) from an expansive soils…

   Mechanical (HVAC)
   Oct 23, 2007$3,000
5. Construction of a pool vault to isolate pool (on separate permit see PMT2007-04202) from an expansive soils…

   Electrical
   Oct 23, 2007$7,200
6. Construction of a pool vault to isolate pool (on separate permit see PMT2007-04202) from an expansive soils…

   Pool or spa
   Oct 23, 2007$62,000
7. In ground pool

   New building
   Oct 5, 2007$110,000
8. Basement remodel and refurbishing of baths etc. Add garage storage to existing garag 136 SF not habitable…

   Plumbing
   Sep 7, 2007$1,000
9. Basement remodel and refurbishing of baths etc. Add garage storage to existing garag 136 SF not habitable…

   Electrical
   Sep 7, 2007$1,000
10. Basement remodel and refurbishing of baths etc. Add garage storage to existing garag 136 SF not habitable…

    Alteration or repair
    Sep 7, 2007$27,826
11. Construct a 7 foot black welded rod iron fence

    Fence, wall or deck
    Jul 12, 2000$15,000
12. Plumbing plumbing for new SFD

    Plumbing
    Oct 16, 1998$6,820
13. New SFD (replaces demolished SFD)

    Plumbing
    Sep 8, 1998$6,820
14. New SFD (replaces demolished SFD)

    Mechanical (HVAC)
    Sep 8, 1998$14,210
15. New SFD (replaces demolished SFD)

    Electrical
    Sep 8, 1998$238
16. New SFD (replaces demolished SFD)

    New building
    Sep 8, 1998$490,000

• 650 12th St newest permit Mar 18, 2025
• 651 12th St newest permit Jan 23, 2026
• 655 12th St newest permit Feb 27, 2025
• 728 12th St newest permit Aug 8, 2025
• 735 12th St newest permit Oct 18, 2024
• 820 12th St newest permit May 29, 2025
• 830 12th St newest permit Jan 20, 2026
• 840 12th St newest permit Sep 29, 2025
• 845 12th St newest permit Oct 13, 2025
• 891 12th St newest permit Oct 8, 2025

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 14:36 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