A specific lien on real property includes:

A specific lien on real property is a type of legal claim that directly attaches to a specific parcel of property due to non-payment of a debt related to that property. Among the options provided, special assessments are a clear example of a specific lien. These are charges levied by a municipality or other governmental authority against property owners to fund public improvements that directly benefit the properties involved, such as sidewalks, sewer systems, or street paving.

When special assessments are imposed, they create a lien against the property that is specifically tied to that assessment. The property can be sold or foreclosed upon to satisfy the lien if the assessment is not paid. This direct connection to a specific piece of real estate is what categorizes it as a specific lien.

On the other hand, unpaid federal taxes do not qualify as specific liens if they are not associated exclusively with a singular property; instead, they are considered general liens against a taxpayer's total ownership of properties. An easement is a property right allowing someone to use a portion of another person's property, which does not constitute a lien. Exclusionary zoning refers to land-use regulations that exclude certain types of development or demographic groups, which also does not relate to a specific lien.