# Building permits at 5252 Sierra St, Riverside, CA

One permit on record here. The newest, Jan 9: Convert (E) attached garage 525. 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 9, 2026 | Addition | Convert (E) attached garage 525. Sf and addition 224 sf to create ADU - (2) bedrooms/ (1) bathroom- total 749 sf | $150,000 | [BP-2024-23827](https://nearbypermits.com/riverside/permit/BP-2024-23827/) |

## Zoning requests nearby

We don't list zoning cases for Riverside yet. Look them up on the city's Planning Commission page: https://riversideca.gov/cityclerk/boards-commissions/planning-commission

## More on this street

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

- [5351 Sierra St](https://nearbypermits.com/riverside/address/5351-sierra-st/): newest permit Oct 22, 2024
- [5361 Sierra St](https://nearbypermits.com/riverside/address/5361-sierra-st/): newest permit Jul 7, 2025
- [5123 Sierra St](https://nearbypermits.com/riverside/address/5123-sierra-st/): newest permit Oct 23, 2024
- [5121 Sierra St](https://nearbypermits.com/riverside/address/5121-sierra-st/): newest permit Oct 23, 2024
- [5412 Sierra St](https://nearbypermits.com/riverside/address/5412-sierra-st/): newest permit Feb 5, 2026
- [5085 Sierra St](https://nearbypermits.com/riverside/address/5085-sierra-st/): newest permit May 8, 2025
- [5421 Sierra St](https://nearbypermits.com/riverside/address/5421-sierra-st/): newest permit Feb 23, 2026
- [5436 Sierra St](https://nearbypermits.com/riverside/address/5436-sierra-st/): newest permit Jan 14, 2025
- [5065 Sierra St](https://nearbypermits.com/riverside/address/5065-sierra-st/): newest permit Apr 9, 2025
- [5460 Sierra St](https://nearbypermits.com/riverside/address/5460-sierra-st/): newest permit May 30, 2025

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Source: Riverside Building and Safety Division permit data (https://www.riversideca.gov/transparency/data/dataset/show/34). Checked 2026-10-11 20:27 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/5252-sierra-st/