# Building permits at 4427 10th St, Riverside, CA

Two permits on record here. The newest, Aug 6, 2025: Seisic retrofit w/ LA city standard detal #7. Riverside publishes permits without map coordinates, so this address has no map and no quarter-mile list.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Aug 6, 2025 | Alteration or repair | Seisic retrofit w/ LA city standard detal #7 | $4,000 | [BP-2025-15291](https://nearbypermits.com/riverside/permit/BP-2025-15291/) |
| Sep 22, 2022 | Electrical | Upgrade & relocate existing 100amps main electrical panel to 200amps dual meter, 100amp main residence, 100amps ADU | $1,200 | [EP-2022-15689](https://nearbypermits.com/riverside/permit/EP-2022-15689/) |

## More on this street

Other addresses on 10th St with permits, nearest house number first:

- [4048 10th St](https://nearbypermits.com/riverside/address/4048-10th-st/): newest permit Aug 28, 2025
- [3744 10th St](https://nearbypermits.com/riverside/address/3744-10th-st/): newest permit Sep 15, 2026
- [2931 10th St](https://nearbypermits.com/riverside/address/2931-10th-st/): newest permit Apr 22, 2026
- [2929 10th St](https://nearbypermits.com/riverside/address/2929-10th-st/): newest permit Sep 12, 2025
- [2918 10th St](https://nearbypermits.com/riverside/address/2918-10th-st/): newest permit Dec 9, 2024
- [2789 10th St](https://nearbypermits.com/riverside/address/2789-10th-st/): newest permit Feb 6, 2026
- [2643 10th St](https://nearbypermits.com/riverside/address/2643-10th-st/): newest permit Aug 19, 2025
- [2274 10th St](https://nearbypermits.com/riverside/address/2274-10th-st/): newest permit Oct 14, 2025
- [1862 10th St](https://nearbypermits.com/riverside/address/1862-10th-st/): newest permit Mar 6, 2026
- [1854 10th St](https://nearbypermits.com/riverside/address/1854-10th-st/): newest permit Mar 6, 2026

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Source: Riverside Building and Safety Division permit data (https://www.riversideca.gov/transparency/data/dataset/show/34). Checked 2026-10-08 08:34 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

This site provides applications using data that has been modified for use from its original source, www.riversideca.gov, www.engageriverside.com, or other related sites, the official websites of the City. The City makes no claims as to the content, accuracy, timeliness, or completeness of any of the data provided at this site. The data provided at this site is subject to change at any time. It is understood that the data provided at this site is being used at one's own risk.

Both permits at this address: https://nearbypermits.com/riverside/address/4427-10th-st/