# Building permits at 4401 Challen Ave, Riverside, CA

Two permits on record here. The newest, Sep 22: (2) New attached patio covers per city standard with electrical: (1) dedicated 20a breaker for (3) patio. 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 22, 2026 | Fence, wall or deck | (2) New attached patio covers per city standard with electrical: (1) dedicated 20a breaker for (3) patio lights & (1) outlet to be weatherproof. Patio #1 - 388 sqft patio #2 - 348 sqft | $3,000 | [BP-2026-16779](https://nearbypermits.com/riverside/permit/BP-2026-16779/) |
| Sep 16, 2026 | Demolition | Demolition of unpermitted attached solid patio cover at rear of house and reducing the size of two storage sheds to under 120 sf with no utilities - to comply with code case ce-26-02332 demolition permits are valid for 90 days; cap all sewer if applicable | $500 | [BP-2026-16398](https://nearbypermits.com/riverside/permit/BP-2026-16398/) |

## 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 Challen Ave with permits, nearest house number first:

- [4409 Challen Ave](https://nearbypermits.com/riverside/address/4409-challen-ave/): newest permit Jun 20, 2025
- [4839 Challen Ave](https://nearbypermits.com/riverside/address/4839-challen-ave/): newest permit Oct 7, 2024
- [4857 Challen Ave](https://nearbypermits.com/riverside/address/4857-challen-ave/): newest permit Sep 9, 2026
- [5012 Challen Ave](https://nearbypermits.com/riverside/address/5012-challen-ave/): newest permit Oct 23, 2024
- [5095 Challen Ave](https://nearbypermits.com/riverside/address/5095-challen-ave/): newest permit Nov 12, 2024
- [5104 Challen Ave](https://nearbypermits.com/riverside/address/5104-challen-ave/): newest permit Sep 1, 2026
- [5138 Challen Ave](https://nearbypermits.com/riverside/address/5138-challen-ave/): newest permit Jun 29, 2026
- [5425 Challen Ave](https://nearbypermits.com/riverside/address/5425-challen-ave/): newest permit Dec 30, 2025
- [5579 Challen Ave](https://nearbypermits.com/riverside/address/5579-challen-ave/): newest permit Jun 30, 2025
- [5596 Challen Ave](https://nearbypermits.com/riverside/address/5596-challen-ave/): newest permit Mar 27, 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 14:33 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/4401-challen-ave/