Vacant Lot for Sale in Yellowstone Subdivision in Porter Township. 1,814 Acres. Priced to Sell. Residential homes only. No Modular or Manufactured. 15 Minutes to Valparaiso and 10 Minutes to Hebron. Yellowstone is a Mature Subdivision of One Acre Plus Lots and Upscale homes. No Home Owners Association. Roads are Maintained by the County. Covenants and Restrictions Apply. County Building Permits Required. Buckeye Pipe Line Easement at the Front of the Property. Buyers will need to comply with Buckeye guide lines when installing a driveway. 5 minutes to Elementary, Middle and High Schools.