The Single-Family Building Permits for Boise City, ID MSA as of 2021-04 was 742. Source: Federal Reserve Bank of St. Louis (FRED). This record is a Tier 1 primary source fact in the Boise Standard knowledge graph — it traces directly to the government data release and carries no LLM inference. Pipeline: boise-standard-data-v1.0.0. Record ID: 5d617937cb197999.