United States - Real private fixed investment: Residential: Structures: Permanent site: Multifamily (chain-type price index) was 134.34900 Index 2009=100 in January of 2024, according to the United States Federal Reserve. Historically, United States - Real private fixed investment: Residential: Structures: Permanent site: Multifamily (chain-type price index) reached a record high of 134.34900 in January of 2024 and a record low of 7.56500 in January of 1964. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Real private fixed investment: Residential: Structures: Permanent site: Multifamily (chain-type price index) - last updated from the United States Federal Reserve on May of 2024.