# Building permits at 3855 Roblyn St, Riverside, CA

Two permits on record here. The newest, Jul 31: Changeout 3 ton heat pump package unit with ductwork. 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 |
|---|---|---|---|---|
| Jul 31, 2026 | Mechanical (HVAC) | Changeout 3 ton heat pump package unit with ductwork | $5,000 | [MP-2026-12974](https://nearbypermits.com/riverside/permit/MP-2026-12974/) |
| Dec 1, 2025 | Electrical | Main panel upgrade to 200 amp (over head) | $4,500 | [EP-2025-21212](https://nearbypermits.com/riverside/permit/EP-2025-21212/) |

## More on this street

Other addresses on Roblyn St with permits, nearest house number first:

- [3837 Roblyn St](https://nearbypermits.com/riverside/address/3837-roblyn-st/): newest permit Jun 29, 2026
- [3877 Roblyn St](https://nearbypermits.com/riverside/address/3877-roblyn-st/): newest permit Apr 23, 2025
- [3892 Roblyn St](https://nearbypermits.com/riverside/address/3892-roblyn-st/): newest permit Dec 12, 2025
- [3895 Roblyn St](https://nearbypermits.com/riverside/address/3895-roblyn-st/): newest permit Jan 14, 2025
- [3908 Roblyn St](https://nearbypermits.com/riverside/address/3908-roblyn-st/): newest permit Sep 17, 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 04:11 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.

Both permits at this address: https://nearbypermits.com/riverside/address/3855-roblyn-st/