421 Turk St, San Francisco, CA 94102 is a Multi-family home built in 2005. 421 Turk St is in the Civic Center neighborhood in San Francisco, CA and has approximately 40,390 sqft of floor space. This property offers one bedrooms to three bedrooms floor plans. Since this property has received funding in part through the Low Income Housing Tax Credit (LIHTC) program, a certain number of units are set aside for lower income households. Households must earn either less than 50% or 60% of the area median income (depending on the set-aside option chosen by the property owner) to qualify for these units. Rents in these units are capped at a maximum of 30% of the set-aside area median income (adjusted for unit size).