BlackStream International Real Estate LLC. Back to Search BlackStream International Real Estate LLC Categories Real Estate: Sales 20 Overbrook Court, Suite 400 , Greenville , SC , 29607 (864) 920-0303 (864) 404-8295 Send Email www.blackstreaminternational.com Contacts Primary Debra Owensby Minnick REALTOR® Real Estate: Property Management Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone