# Building permits at 5291 Old Mill Rd, Riverside, CA

One permit on record here. The newest, Jan 14: (N) Detached ADU: (1) bedroom, (1) bathroom. 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 |
|---|---|---|---|---|
| Jan 14, 2026 | Solar | (N) Detached ADU: (1) bedroom, (1) bathroom, kitchen, living room and dining room - 644 sqft (N) attached front porch - 164 sqft and upgrade electrical service to 400 amp dual gang meter 200 amps to ADU 200 amps to main house applicable solar system by separate submittal and permit | $150,000 | [BP-2025-12670](https://nearbypermits.com/riverside/permit/BP-2025-12670/) |

## More on this street

Other addresses on Old Mill Rd with permits, nearest house number first:

- [5285 Old Mill Rd](https://nearbypermits.com/riverside/address/5285-old-mill-rd/): newest permit Jun 18, 2025
- [5205 Old Mill Rd](https://nearbypermits.com/riverside/address/5205-old-mill-rd/): newest permit Nov 4, 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 05:42 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/5291-old-mill-rd/