There are only a few lots available at our Niagara Falls Optimist lane and our lots that are located in St. Catharines off of Howland Drive . See maps below. Beautiful Custom built homes with competitive pricing for builders that offer Custom Homes in the Niagara Region. We have many phases located in Niagara Falls, St. Catharines, and a new phases in Fonthill Ontario. Many large lots are still available, but are selling fast as our service is second to non. Choose from countless floor plans from 1000 square ft. and up. Book your appointment today via phone (905) 687-0719 or click here. Click on Photos to view a gallery of other homes from Eric Wiens custom home builder.