# New building permit BP-2022-16834 at 9547 Mason St, Riverside

Riverside Building and Safety Division permit BP-2022-16834: issued Mar 24, 2025 for new building work at 9547 Mason St. Convert (E) residence into ADU: (1) bedroom, (1) bathroom, kitchen, living room; and attached garage new house: bp-2022-16830 for new single family residence same set of plans as ADU.

- Permit number: BP-2022-16834
- Issued: Mar 24, 2025
- Type of work: New building (city: Single Family Residence, New, Residential)
- Status: Issued (city: Issued)
- Reported cost: $63,084
- ZIP code: Not listed
- All permits at this address: https://nearbypermits.com/riverside/address/9547-mason-st/

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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 21:41 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 9547 Mason St: https://nearbypermits.com/riverside/address/9547-mason-st/