zero-lot line
The positioning of a house near or on top of the lot boundary, resulting in little or no space between houses.
zero-net
When the seller receives little or no net proceeds from the property sale.
Z-flashing
A special type of metal flashing that protects horizontal joints between siding panels that don't overlap. It has a Z-shaped profile and is designed to tuck up under the upper panel and overlap the lower one.
Zinc
A metallic element used for galvanizing sheet metal.
zoning
Regulations that control the use of land within a jurisdiction.
Zoning Ordinances (or Zoning Regulations)
Local law establishing building codes and usage regulations for properties in a specified area.
zoning variance
A one-time modification of existing zoning law.
