Definition of Keystone

In real estate, a keystone refers to the central, wedge-shaped stone or element in an arch, which functions as the primary load-bearing component, distributing weight evenly across the structure. This term is also used metaphorically to describe a crucial or foundational aspect in a real estate deal or development project.

Related Real Estate Terminology

• Arch: A curved, symmetrical structure that spans an opening or supports weight above it.
• Load-bearing: A structural component designed to support the weight of other components in a building.
• Masonry: The construction of structures using brick, stone, or concrete blocks.
• Lintel: A horizontal beam or structure that spans an opening, such as a door or window, and supports the weight above it.
• Voussoir: A wedge-shaped stone or brick used to construct an arch.
• Structural engineering: A sub-discipline of civil engineering concerned with designing and analyzing the stability, strength, and rigidity of built structures.

References

1. Ching, F. D. K. (2014). A Visual Dictionary of Architecture (2nd ed.). John Wiley & Sons.
2. Harris, C. M. (Ed.). (2005). Dictionary of Architecture and Construction (4th ed.). McGraw-Hill Education.