# Building permits at 4035 Grimsby Ln, Riverside, CA

One permit on record here. The newest, Oct 16, 2025: Changeout 3 ton split system HVAC. 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 16, 2025 | Mechanical (HVAC) | Changeout 3 ton split system HVAC | $40,325 | [MP-2025-19451](https://nearbypermits.com/riverside/permit/MP-2025-19451/) |

## More on this street

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

- [4044 Grimsby Ln](https://nearbypermits.com/riverside/address/4044-grimsby-ln/): newest permit Oct 22, 2024
- [4015 Grimsby Ln](https://nearbypermits.com/riverside/address/4015-grimsby-ln/): newest permit May 13, 2026
- [4005 Grimsby Ln](https://nearbypermits.com/riverside/address/4005-grimsby-ln/): newest permit Jan 6, 2026
- [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

---
Source: Riverside Building and Safety Division permit data (https://www.riversideca.gov/transparency/data/dataset/show/34). Checked 2026-10-07 21:02 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/4035-grimsby-ln/