# Alteration or repair permit 16-4321 at 3500 Polk St, Riverside

Riverside Building and Safety Division permit 16-4321: issued Sep 20, 2016 for alteration or repair work at 3500 Polk St. T i: maze #2- temporary haunted maze attraction during the month of october 2016 (castle park) prior to opccupancy architect shall provide structural observation letter in lieu of structural calculations and detailing >.

- Permit number: 16-4321
- Issued: Sep 20, 2016
- Type of work: Alteration or repair (city: Aoth, bcom)
- Status: Finished (city: B&sfinal)
- Reported cost: $1,200
- ZIP code: Not listed
- All permits at this address: https://nearbypermits.com/riverside/address/3500-polk-st/

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Source: Riverside Building and Safety Division permit data (https://www.riversideca.gov/transparency/data/dataset/show/34). Checked 2026-10-10 09:13 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 3500 Polk St: https://nearbypermits.com/riverside/address/3500-polk-st/