# Building permits at 9778 Keller Ave, Riverside, CA

One permit on record here. The newest, Mar 13: Convert (E) detached garage to ADU: 1 bedroom. 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 |
|---|---|---|---|---|
| Mar 13, 2026 | Fence, wall or deck | Convert (E) detached garage to ADU: 1 bedroom, 1 bathroom, kitchen and great room 370 SQ. FT. | $37,015 | [BP-2025-12085](https://nearbypermits.com/riverside/permit/BP-2025-12085/) |

## More on this street

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

- [9847 Keller Ave](https://nearbypermits.com/riverside/address/9847-keller-ave/): newest permit Oct 20, 2025
- [9901 Keller Ave](https://nearbypermits.com/riverside/address/9901-keller-ave/): newest permit May 22, 2025
- [10047 Keller Ave](https://nearbypermits.com/riverside/address/10047-keller-ave/): newest permit Apr 23, 2025
- [10065 Keller Ave](https://nearbypermits.com/riverside/address/10065-keller-ave/): newest permit Jan 21, 2026
- [10167 Keller Ave](https://nearbypermits.com/riverside/address/10167-keller-ave/): newest permit Jan 7, 2026
- [10202 Keller Ave](https://nearbypermits.com/riverside/address/10202-keller-ave/): newest permit May 30, 2025
- [10473 Keller Ave](https://nearbypermits.com/riverside/address/10473-keller-ave/): newest permit Feb 25, 2026
- [10475 Keller Ave](https://nearbypermits.com/riverside/address/10475-keller-ave/): newest permit Feb 25, 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 04:08 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.

The one permit at this address: https://nearbypermits.com/riverside/address/9778-keller-ave/