# Building permits at 4221 Manx Ct, Riverside, CA

One permit here in the last two years. The newest, Sep 23: Electric service panel upgrade to 200 amps. 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 |
|---|---|---|---|---|
| Sep 23, 2026 | Electrical | Electric service panel upgrade to 200 amps | $4,000 | [EP-2026-15969](https://nearbypermits.com/riverside/permit/EP-2026-15969/) |

## More on this street

Other addresses on Manx Ct with permits, nearest house number first:

- [4201 Manx Ct](https://nearbypermits.com/riverside/address/4201-manx-ct/): newest permit Sep 19, 2025
- [4261 Manx Ct](https://nearbypermits.com/riverside/address/4261-manx-ct/): newest permit Feb 21, 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 13:22 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/4221-manx-ct/