# Building permits at 500 Alta Mesa Dr, Riverside, CA

Four permits on record here. The newest, Jan 27: Existing 2-story ADU to be converted into jadu - living room and kitchen - 498 sq.ft. 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 27, 2026 | Alteration or repair | Existing 2-story ADU to be converted into jadu - living room and kitchen - 498 sq.ft. Master plan #bp-2025-18137 | $49,820 | [BP-2025-19304](https://nearbypermits.com/riverside/permit/BP-2025-19304/) |
| Jan 27, 2026 | New building | Master plan for plan check tracking only - see production permits proposed 448 SQ. FT. ADU Over existing garage 1 bedroom, 1 bath, laundry appliance, kitchen, & exterior stairs. Install 100a. Electric subpanel and the existing 2-story ADU to be converted into jadu (just to change the lables from exi | Not listed | [BP-2025-18137](https://nearbypermits.com/riverside/permit/BP-2025-18137/) |
| Dec 27, 2023 | Roofing | Remove and replace existing comp shingle roof - 1900 sf crrc# 0890-0009 house only 05-17-2024: add additional 900 sf, house, ADU & garage being reroofed/ sdr | $6,020 | [BP-2023-25213](https://nearbypermits.com/riverside/permit/BP-2023-25213/) |
| Apr 15, 2022 | Electrical | Upgrade electric service meter to 200 amp dual gang meter see permit for ADU: bp-2020-03914 | $2,000 | [EP-2021-11792](https://nearbypermits.com/riverside/permit/EP-2021-11792/) |

## 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 Alta Mesa Dr with permits, nearest house number first:

- [502 Alta Mesa Dr](https://nearbypermits.com/riverside/address/502-alta-mesa-dr/): newest permit Jan 27, 2026
- [427 Alta Mesa Dr](https://nearbypermits.com/riverside/address/427-alta-mesa-dr/): newest permit Sep 17, 2025
- [415 Alta Mesa Dr](https://nearbypermits.com/riverside/address/415-alta-mesa-dr/): newest permit Jan 30, 2025
- [413 Alta Mesa Dr](https://nearbypermits.com/riverside/address/413-alta-mesa-dr/): newest permit Jan 8, 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 16:28 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 4 permits at this address: https://nearbypermits.com/riverside/address/500-alta-mesa-dr/