Land Use Controls and Regulations: Practice Questions & Explanations

Eminent domain is the government's constitutional power to take private property for public use, with just compensation paid to the owner. It is one of the four government powers over private real estate (along with police power, taxation, and escheat). Common uses: highway construction, schools, public utilities, urban renewal. The process is called 'condemnation', and the property owner has the right to challenge the taking (whether it serves a true public purpose) and to challenge the valuation of just compensation. The Fifth Amendment to the US Constitution and parallel state constitutional provisions require just compensation; what 'just' means is often litigated. Adverse possession is a way private parties acquire ownership through long, open, hostile use, which is different from eminent domain.

Zoning laws are an exercise of police power — the government's authority to regulate private activity to protect public health, safety, morals, and general welfare. Zoning regulates the use of land (residential, commercial, industrial, agricultural), the density of development, the height and setback of buildings, and similar matters. Police power requires no compensation to property owners because it does not 'take' property — it regulates how property can be used, which is different from confiscation. However, regulations that go too far and effectively destroy the value of a property may constitute a 'regulatory taking' that does require compensation. The four government powers (PETE): Police power, Eminent domain, Taxation, Escheat.

An easement is a right to use another person's land for a specific purpose, without owning the land. Common examples: a utility company's right to maintain power lines across private property; a neighbor's right to cross a driveway to reach a landlocked parcel; a city's right to maintain a public sidewalk through a property. Easements are typically recorded in the property records and transfer with the land — the new owner inherits both the benefit and the burden. An 'easement appurtenant' benefits a specific adjacent parcel (and transfers with that parcel). An 'easement in gross' belongs to an individual or entity rather than a parcel (utility easements are common examples). Easements can be created by deed, by necessity, by prescription (long open use), or by court order.

GOVERNMENT POWERS OVER PROPERTY (PETE): POLICE POWER: Regulating property for public health, safety, welfare (zoning, building codes) — no compensation; EMINENT DOMAIN: The power to TAKE private property for PUBLIC USE with JUST COMPENSATION (Fifth Amendment); the legal process of taking is CONDEMNATION; e.g., taking land for a highway, school, or public utility; TAXATION: The power to tax property (property taxes fund government); unpaid taxes can lead to a tax lien and sale; ESCHEAT: When property reverts to the state when an owner dies with no heirs and no will; EMINENT DOMAIN REQUIREMENTS: The taking must be for a public use (or public purpose); the owner must receive just compensation (fair market value); INVERSE CONDEMNATION: When government action damages property value and the owner sues for compensation; PUBLIC USE: Has been interpreted broadly (including economic development in some cases — Kelo v. New London); the four government powers (PETE: Police power, Eminent domain, Taxation, Escheat) are fundamental national exam content; eminent domain (take for public use + just compensation) is distinct from police power (regulate without compensation).

All private real estate is subject to four government powers, commonly memorized as PETE: Police power (the right to regulate for public health, safety, and welfare — zoning and building codes flow from this); Eminent domain (the power to take private property for public use with just compensation, exercised through condemnation); Taxation (the levy of property taxes, which can lead to a tax lien and sale if unpaid); and Escheat (the reversion of property to the state when an owner dies with no heirs and no will). These powers exist regardless of private ownership and are tested heavily on the national portion because they shape what an owner can and cannot do.

A legal nonconforming use exists when a property's use was permitted under the zoning in effect when it began, but a later change in the zoning ordinance no longer allows that use. Rather than forcing immediate removal, zoning law generally lets the use continue as 'grandfathered,' though typically with limits — the owner usually cannot expand it, rebuild it if destroyed, or resume it after it has been abandoned. This differs from a variance (permission to deviate from current zoning) and a conditional use permit (a use allowed in a zone if specific conditions are met). The concept frequently appears in land-use questions on the national exam.