# Building permits at 4015 Grimsby Ln, Riverside, CA

One permit here in the last two years. The newest, May 13: After the fact: upgrade panel from 100 amps 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 |
|---|---|---|---|---|
| May 13, 2026 | Electrical | After the fact: upgrade panel from 100 amps to 200 amps. | $5,000 | [EP-2026-05761](https://nearbypermits.com/riverside/permit/EP-2026-05761/) |

## More on this street

Other addresses on Grimsby Ln with permits, nearest house number first:

- [4005 Grimsby Ln](https://nearbypermits.com/riverside/address/4005-grimsby-ln/): newest permit Jan 6, 2026
- [4035 Grimsby Ln](https://nearbypermits.com/riverside/address/4035-grimsby-ln/): newest permit Oct 16, 2025
- [4044 Grimsby Ln](https://nearbypermits.com/riverside/address/4044-grimsby-ln/): newest permit Oct 22, 2024
- [4095 Grimsby Ln](https://nearbypermits.com/riverside/address/4095-grimsby-ln/): newest permit Aug 19, 2025
- [4164 Grimsby Ln](https://nearbypermits.com/riverside/address/4164-grimsby-ln/): newest permit Jan 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 00:11 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/4015-grimsby-ln/