SKYDB

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Panorama of Sioux City File 100-286-716
Sioux City, IA city
structure #547038194building

Security National Bank Building

demolished 25.9 m 7 floors 1893

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Location of Security National Bank Building

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Building Mass Height25.9 m
Main Roof Height25.9 m
Floors7 Source: Visual check from a photo (no image referenced)
Completion1893
Demolition1945
Structural Formlow-rise building
Main Usagecommercial office
Status demolished
Address4th Street & Nebraska Street, NW corner
Smart Address523–525 4th Street
Smart Address401–407 Nebraska Street
CitySioux City, IA
CountryUnited States
Source: SKYDB | As of: 2026-10-06

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