Construction for 68 affordable townhomes is underway in Irvine to help the city meet its state-mandated affordable housing quota. Sage Park will include 16 two-bedroom, 36 three-bedroom, and 16 four-bedroom homes. The construction lot spans fouracres north of Irvine Boulevard in Portola Springs. When it’s complete, it will be the first ownership project by the Irvine Community Land Trust (ICLT), a non-profit…