2455 Walnut St

Boulder, CO 80302

One permit on record here. The newest, Sep 30, 2025: Installing mini-split system with one head All new plastic glued vents for fuel burning appliances must. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. Installing mini-split system with one head All new plastic glued vents for fuel burning appliances must…

   Mechanical (HVAC)
   Sep 30, 2025$15,714

• 2463 Walnut St newest permit May 21, 2026
• 2465 Walnut St 1 newest permit Jun 9, 2026
• 2408 Walnut St newest permit Oct 14, 2025
• 2401 Walnut St 7 newest permit Nov 15, 2024
• 2345 Walnut St newest permit Dec 12, 2025
• 2340 Walnut St newest permit Sep 18, 2025
• 2333 Walnut St newest permit Aug 22, 2025
• 2590 Walnut St newest permit Sep 15, 2026
• 2317 Walnut St newest permit Jul 31, 2025
• 2315 Walnut St newest permit May 13, 2026

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 19:29 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.

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