Planning glossary
Buildable area
The parcel area remaining after verified setbacks, easements, hazards, access, and other applicable constraints are applied.
Example
A utility easement can remove part of an apparently open rear yard from a proposed ADU footprint.
Related concepts
Setback
A required separation from a property line or other reference under applicable land-use rules; values must be verified for the parcel and project.
Read definitionZoning
Local land-use rules governing what and where uses and structures may be permitted; requirements depend on jurisdiction and parcel.
Read definitionDatum
A fixed reference point, line, or elevation from which other measurements are located.
Read definitionUse the term in context
Definition boundaryThis planning definition is not a substitute for the definition in an adopted code, standard, contract, manufacturer instruction, or professional document. Confirm the controlling meaning for the project.