The California State Teachers' Retirement System is reportedly joining L&L Holding Co. in buying a stake that's separate from the Normandy Real Estate Partners' interest in the former brick warehouse.

The asset sold for $272,569 per unit.

The properties that will be funded by WNC Corp. 45 are located in: Alaska, Arkansas, Arizona, California, Iowa, Maine, Minnesota, Mississippi, New Jersey, New Mexico, Tennessee and Texas.

New York City-based Tishman Speyer reports the $1,208-per-square-foot sale price for the Seaport District office tower at 200 Pier 4 Blvd. calculates out to the highest ever achieved for a Boston office property.