Bierman Investments LLC paid $490,500 to 5515 NW 88th Street Holdings LLC for a 5,830-square-foot office building at 5515 N.W. 88th St. in Johnston. At the time of the sale on March 29, the property was valued at $551,000.

Lainson Properties LLC paid $360,000 to First American Bank for a 10,380-square-foot office building  in Clocktower Square, 1720 28th St. in West Des Moines. At the time of the sale on March 27, the property was valued at $781,000.

Warrington-Revell Properties LLC paid $408,000 to LB Properties XVI LLC for a 4,800-square-foot retail condominium on Village View Drive in the Village of Ponderosa. At the time of the sale on March 27, the property was valued at $443,500.

1527 Maine LLC paid $305,000 to Ball Inc. for an 11,194-square-foot warehouse at 1527 Maine St. in Des Moines. At the time of the sale on April 2, the property was valued at $405,000.

Tasty Tacos Inc. paid $325,000 to Merwyn Kinman for an auto repair shop at 1400 E. Grand Ave. in Des Moines. At the time of the sale on April 1, the property was valued at $235,500.

Source: Polk County assessor and recorder online property records