2423 23rd St

Boulder, CO 80304

Six permits on record here. The newest, Aug 15, 2025: Replace failed 50 gallon gas water heater with similar unit All new plastic glued vents for fuel burning. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. Replace failed 50 gallon gas water heater with similar unit All new plastic glued vents for fuel burning…

   Mechanical (HVAC)
   Aug 15, 2025$1,500
2. PV installation on SFD

   Electrical
   Feb 9, 2009$13,000
3. Remove majority of existing roofing (except for metal roof in back) and re-roof with dimensional shingles

   Roofing
   Feb 4, 2009$4,090
4. Remodel basement the original general permit number is 954031

   Alteration or repair
   Jun 2, 1995$2,000
5. Install waterproof shower (replacement) the original general permit number is

   Alteration or repair
   Aug 9, 1993$400
6. Encl porch,rmdl

   Alteration or repair
   Jun 21, 1990$1,000

• 2431 23rd St newest permit Apr 15, 2025
• 2335 23rd St newest permit Jul 17, 2026
• 2251 23rd St newest permit Nov 12, 2025
• 2247 23rd St newest permit Oct 17, 2025
• 2129 23rd St newest permit Feb 24, 2025
• 2090 23rd St newest permit Jan 30, 2026
• 2060 23rd St newest permit Jan 8, 2025
• 1924 23rd St newest permit Jul 27, 2026
• 1860 23rd St newest permit Sep 8, 2026
• 2987 23rd St newest permit Dec 26, 2024

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 7, 00:15 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