Urban Planning: Property Rights, Zoning, and Legal Cases

Property

Any object or right that can be owned.

Real Property

Land or anything permanently tied to the land, such as buildings.

Personal Property

Movable assets, such as a car or cattle.

Police Power

The inherent right of government to regulate private activities to protect the health, safety, and public welfare of its citizens.

Eminent Domain

The inherent right of government to condemn private property for public use with just compensation.

Dillon's Rule

The legal principle that sub-state units (cities/counties) have only those powers expressly delegated to them by the State; they are 'creatures of the State'.

Home Rule

The legal principle that sub-state units have any power that is not specifically forbidden by the State.

The Fifth Amendment

The Constitutional clause stating 'nor shall private property be taken for public use, without just compensation'.

The Fourteenth Amendment

Prohibits depriving any person of 'life, liberty, or property without due process of law'; it makes the 5th Amendment applicable at the state level.

Direct Taking

A physical seizure of property by the government.

Indirect (Regulatory) Taking

A loss of property value or use imposed through government regulation (like zoning) rather than physical seizure.

Mugler v. Kansas (1887)

Ruled that a loss imposed through police power to protect community health/safety (closing a brewery) required no compensation.

Hadacheck v. Sebastian (1915)

Ruled that a city can shut down a nuisance (like a brickyard) for the 'good of the community' to allow for progress.

Village of Euclid v. Ambler Realty Co. (1926)

The landmark case that upheld the constitutionality of zoning as a valid exercise of police power.

Euclidian Zoning

A traditional style of zoning characterized by the strict segregation of land uses (e.g., keeping residential separate from industrial).

Penn Central v. NYC (1978)

Ruled that regulating historic preservation and aesthetic 'air rights' is allowed under the 'public welfare' aspect of police power.

Southern Burlington NAACP v. Mt. Laurel (1973)

Ruled that exclusionary or restrictive zoning ordinances are invalid and that communities must provide for affordable housing.

Kelo v. City of New London (2005)

Ruled that economic development as part of a comprehensive plan is a valid 'public use' for Eminent Domain.

Nollan v. California Coastal Commission

Established the Essential Nexus test; government cannot require an easement unless it directly relates to the project's impact.

Neutral Public Servant

A planner who uses expertise to help the community achieve its own goals rather than telling them what to do; an 'advisor'.

Builder of Community Consensus

A planner who acts as a broker/negotiator to find common ground between groups while subtly moving them toward their own values.

Entrepreneur

A planner who manages economic development, large grants, and acts as a marketer or contractor.

Advocate

A 'planner with a cause' who chooses a side to represent specific groups, often those who are underprivileged or have less of a voice.

Agent of Radical Change

A planner who promotes fundamental, radical political or economic shifts.

General Obligation (GO) Bond

Debt backed by the 'full faith and credit' of the city treasury; usually requires voter approval (referendum) and is used for community-wide projects.

Revenue Bond

Debt paid back solely from the revenue of a specific project (like tolls); normally does not require voter approval.

Capital Improvements Plan (CIP)

A separate budget and plan for large-scale, nonrecurring public structures like roads, bridges, and sewer lines.

Subdivision Regulations

Rules controlling how large blocks of land are converted into building lots, including street and pipe standards.

Plat

A recorded map showing lot lines, streets, and easements for a subdivision.

Incentive Zoning

A system where developers get 'bonuses' (like more floor area) in exchange for providing public benefits like affordable housing.

Transfer of Development Rights (TDR)

A system similar to 'cap and trade' where density rights are moved from a 'Sending Zone' (protection) to a 'Receiving Zone' (development).

Exactions/Impact Fees

Costs or land dedications required of a developer to pay for infrastructure like roads, schools, or parks.