# Building permits at 6490 Chadbourne Ave, Riverside, CA

Two permits here in the last two years. The newest, Oct 22, 2025: Install PV solar system with (8) photovoltaic panels on residential roof - 3.68 kw dc. 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 |
|---|---|---|---|---|
| Oct 22, 2025 | Solar | Install PV solar system with (8) photovoltaic panels on residential roof - 3.68 kw dc | $10,588 | [BP-2025-19047](https://nearbypermits.com/riverside/permit/BP-2025-19047/) |
| May 23, 2025 | New building | Conversion of (E) 310 s.f. Storage unit with addition of 430 s.f. To accessory dwelling unit - (2) bedroom, (1) bathroom, kitchen and living area. Any panel upgrade to be under separate permit solar by separate permit | $74,030 | [BP-2024-13655](https://nearbypermits.com/riverside/permit/BP-2024-13655/) |

## More on this street

Other addresses on Chadbourne Ave with permits, nearest house number first:

- [6488 Chadbourne Ave](https://nearbypermits.com/riverside/address/6488-chadbourne-ave/): newest permit Jul 11, 2025
- [6464 Chadbourne Ave](https://nearbypermits.com/riverside/address/6464-chadbourne-ave/): newest permit Aug 21, 2026
- [6600 Chadbourne Ave](https://nearbypermits.com/riverside/address/6600-chadbourne-ave/): newest permit Jan 3, 2025
- [6229 Chadbourne Ave](https://nearbypermits.com/riverside/address/6229-chadbourne-ave/): newest permit Oct 20, 2025
- [6162 Chadbourne Ave](https://nearbypermits.com/riverside/address/6162-chadbourne-ave/): newest permit Sep 4, 2025
- [6117 Chadbourne Ave](https://nearbypermits.com/riverside/address/6117-chadbourne-ave/): newest permit Aug 27, 2025
- [6990 Chadbourne Ave](https://nearbypermits.com/riverside/address/6990-chadbourne-ave/): newest permit Jun 1, 2026
- [5845 Chadbourne Ave](https://nearbypermits.com/riverside/address/5845-chadbourne-ave/): newest permit Jun 8, 2026
- [5810 Chadbourne Ave](https://nearbypermits.com/riverside/address/5810-chadbourne-ave/): newest permit Sep 15, 2026
- [5755 Chadbourne Ave](https://nearbypermits.com/riverside/address/5755-chadbourne-ave/): newest permit Jan 24, 2025

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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 05:45 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/6490-chadbourne-ave/