Slippery Rock TownshipGL McKnight Inc. to R Lynn and Charlotte Steinhoff at Weathervane Drive for $42,745.SummitMichael Horstman to Walter Neubauer Jr. and Crystal Neubauer at Pine Drive for $20,000.

Venango1000 Points Inc. to Edward and Christine Hall at 306 Venango Road for $23,000.

WashingtonGreen Family Investment Co. LLC to Steven Ladebu and Kate Creagh at Annisville Road for $39,900.

WinfieldEstate of Violet Caldwell to Matthew and Jennifer Ferguson at 178 Cooper Road for $148,294.Theresa Porco to Helen Marchese et al. and Arnold Porco at Route 356 for $55,000.

WorthEstate of Kenneth Greenway to James and Sharon Cronin at 391 Barron Road for $65,000.Bradley Twiest et al. to Grady W Cooper Revocable Trust at Slippery Rock New Castle Road for $92,775.

ZelienopleSharon Zulick to Robin Ann Vivio at 320 S. Oliver Ave. for $177,000.Real estate transactions provided by: RealSTATS, 1911 E. Carson St., Pittsburgh. 412-381-3880.