50 S 31st St

Boulder, CO 80305

At this address

2 permits on record. Newest issued Oct 7, 2025: Existing 6.45 kW roof-mounted solar installation permitted under…

Within ¼ mile

Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. Existing 6.45 kW roof-mounted solar installation permitted under PMT2011-03223 to be removed

   Electrical
   Oct 7, 2025$26,182
2. Upgrade service to 200 amp service

   Electrical
   Sep 22, 2025$1,440

We don't list zoning cases for Boulder yet. Look them up on the city's Board of Zoning Adjustment page.

• 70 S 31st St newest permit Jul 8, 2025
• 18 S 31st St newest permit Oct 7, 2025
• 90 S 31st St newest permit Dec 10, 2025
• 105 S 31st St newest permit Apr 9, 2026
• 120 S 31st St newest permit Sep 15, 2026
• 170 S 31st St newest permit Aug 4, 2026
• 180 S 31st St newest permit Jun 9, 2026

Boulder Planning and Development Services updated its data Oct 10, 2026. We checked it Oct 11, 07:26 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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