# Building permits at 11503 Pierce St, Riverside, CA

Five permits on record here. The newest, Feb 2: Ti: refrigerent replacement from r22 to ammonia - 250 sf. 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 |
|---|---|---|---|---|
| Feb 2, 2026 | Alteration or repair | Ti: refrigerent replacement from r22 to ammonia - 250 sf | $20,000 | [BP-2025-21020](https://nearbypermits.com/riverside/permit/BP-2025-21020/) |
| Dec 19, 2019 | Plumbing | Install (1) earthquake gas shut-off valve & reroute portion of medium pressure gas line - stremick heritage foods | $7,000 | [BP-2019-02871](https://nearbypermits.com/riverside/permit/BP-2019-02871/) |
| Apr 22, 2013 | Electrical | T i - install new 500 kva transformer, tetra panel tp, mcc panel bb52, and panel cp-6020; wiring from tetra panel tp, mcc panel 2252 and panel cp-6220 (heritage foods) no changes to main panel electric srvc panel- existing* * | $100,000 | [13-0805](https://nearbypermits.com/riverside/permit/13-0805/) |
| Mar 13, 2013 | Mechanical (HVAC) | T i - interior modifications to second floor: construct interior hot room, plating room w/ fume hood and (3) offices w/ related power and lighting, install (1) handsink, (2) condensing units, (2) fans (heritage foods) * * *no changes to electric service meter panel-exisiting* * | $40,000 | [13-0496](https://nearbypermits.com/riverside/permit/13-0496/) |
| Jan 3, 2013 | Alteration or repair | T.I. - Create a new utility/equipment platform from existing stair landing (mezzanine) - heritage foods no changes to the main electrical panel - existing | $50,000 | [12-3935](https://nearbypermits.com/riverside/permit/12-3935/) |

## 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 Pierce St with permits, nearest house number first:

- [11498 Pierce St](https://nearbypermits.com/riverside/address/11498-pierce-st/): newest permit Apr 15, 2026
- [11400 Pierce St](https://nearbypermits.com/riverside/address/11400-pierce-st/): newest permit Aug 28, 2026
- [11157 Pierce St](https://nearbypermits.com/riverside/address/11157-pierce-st/): newest permit Aug 25, 2025
- [11860 Pierce St](https://nearbypermits.com/riverside/address/11860-pierce-st/): newest permit Feb 26, 2026
- [4000 Pierce St](https://nearbypermits.com/riverside/address/4000-pierce-st/): newest permit Jun 4, 2025
- [3985 Pierce St](https://nearbypermits.com/riverside/address/3985-pierce-st/): newest permit May 4, 2026
- [3983 Pierce St](https://nearbypermits.com/riverside/address/3983-pierce-st/): newest permit May 22, 2025
- [3969 Pierce St](https://nearbypermits.com/riverside/address/3969-pierce-st/): newest permit May 4, 2026
- [3965 Pierce St](https://nearbypermits.com/riverside/address/3965-pierce-st/): newest permit May 22, 2025
- [3963 Pierce St](https://nearbypermits.com/riverside/address/3963-pierce-st/): newest permit May 4, 2026

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Source: Riverside Building and Safety Division permit data (https://www.riversideca.gov/transparency/data/dataset/show/34). Checked 2026-10-09 15:59 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.

All 5 permits at this address: https://nearbypermits.com/riverside/address/11503-pierce-st/