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450 E 100 S, Salt Lake City, UT 84111, USA
REVIEW RECOMMENDED
2 expired permitsExpired permits may indicate incomplete construction work. Verify with the seller.
PROPERTY SUMMARY
450 E 100 S has 10 building permits on record, most recently a residential mechanical permit filed in 11/2. 2 permits have expired without final inspection. The property is located in a elevated seismic risk area. Overall risk is assessed as moderate due to 2 expired permits.
Hazard layers
Fire hazard
none
CAL FIRE severity zone data
Flood zone
minimal
Low flood risk per FEMA NFHL — may still flood from local drainage
Seismic zone
none
No mapped seismic hazard zone
Fault zone
none
Not in Alquist-Priolo fault zone
Wildfire WUI
Not in WUI zone
Outside USDA Wildland-Urban Interface zones
Seismic PGA
0.66g
USGS peak ground acceleration (ASCE 7-22 design maps)
DATA SOURCES
Permit data: City open data portals (Socrata, ArcGIS, Accela, CKAN) · Hazard data: FEMA NFHL, CAL FIRE FHSZ, CA Geological Survey, USGS · Crime: Local police department open data · Updated: 4/8/2026