3900 Main St

Riverside, CA

14 permits here in the last two years. The newest, Aug 27: IT Test - Please Disregard. Riverside publishes permits without map coordinates, so this address has no map and no quarter-mile list.

The city's data portal didn't answer in time. "Here" shows our copy of the last two years, which we checked 2026-10-07 19:21 UTC. Data status

1. IT Test - Please Disregard

   Alteration or repair
   Aug 27not listed
2. Testing email notification

   Sign
   Jul 23not listed
3. Alteration or repair permit, no description from the city

   Alteration or repair
   Jul 8not listed
4. Install 200 kw generator for filming purposes

   Electrical
   Nov 6, 2025$2,000
5. Nghi testing for stephanie

   Other
   Oct 26, 2025not listed
6. Test panel upgrade for posse upgrade

   Electrical
   Oct 25, 2025not listed
7. Alteration or repair permit, no description from the city

   Alteration or repair
   Oct 25, 2025not listed
8. Test posse upgrade - new single family residence

   New building
   Oct 25, 2025not listed
9. Install bat roosting structure

   Fence, wall or deck
   Sep 17, 2025$222,000
10. Alteration or repair permit, no description from the city × 2 permits

    Alteration or repair
    Apr 2 to 4, 2025not listed
11. Testing whole file uploads - not a real permit - sk/sdr

    Other
    Jan 13, 2025not listed
12. Test application for training 12/2/2024 (N) detached ADU with (2) bedrooms/(2) bathrooms

    New building
    Dec 10, 2024$130,000
13. New sign for testing purposes only

    Sign
    Oct 8, 2024not listed

• 3800 Main St newest permit Jan 21, 2025
• 4001 Main St newest permit Mar 21, 2025
• 3750 Main St newest permit Jun 30, 2026
• 3737 Main St newest permit Jul 8, 2026
• 3700 Main St newest permit Mar 3, 2026
• 3563 Main St newest permit Nov 5, 2024
• 3521 Main St newest permit Nov 24, 2025
• 4481 Main St newest permit Oct 28, 2025
• 2758 Main St newest permit Apr 28, 2025
• 2727 Main St newest permit Apr 2, 2025

The newest permit in the city's data is from Sep 25, 2026, 12 days ago. Permits issued after that won't appear here until the city publishes them.

Riverside Building and Safety Division updated its data Oct 7, 2026. We checked it Oct 7, 19:21 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