The Supreme Court cases that define property rights in the United States mostly interpret two constitutional provisions: the Fifth Amendment’s Takings Clause, which bars the federal government from taking private property for public use without just compensation,1Constitution Annotated. Overview of Takings Clause and the Fourteenth Amendment’s Due Process Clause, which applies the same restraint to state and local governments.2Constitution Annotated. Amdt14.S1.3 Due Process Generally The rulings below are the ones that decide what counts as a taking, how much the government has to pay, and when you can walk into court to challenge it.
When the Government Can Seize Your Land Outright
Eminent domain lets the government condemn private property for public projects and pay fair market value. The disputed question has always been what qualifies as “public use,” and the Court has read that phrase expansively.
Berman v. Parker (1954) started the shift. A department store owner in Washington, D.C. challenged a redevelopment plan that would clear a blighted neighborhood, even though his store itself was not blighted. The Court upheld the taking, letting Congress condemn property to eliminate slum conditions even when the land would be transferred to other private developers.3Justia U.S. Supreme Court Center. Berman v. Parker, 348 U.S. 26 (1954) “Public use” effectively became “public purpose.”
That reading hit its most contested application in Kelo v. City of New London (2005). New London, Connecticut condemned a residential neighborhood for a private development plan anchored by Pfizer. The homeowners argued that transferring their land to a private company for tax revenue was not a public use. The Court disagreed, holding economic development qualifies as a valid public purpose under the Fifth Amendment.4Justia U.S. Supreme Court Center. Kelo v. City of New London, 545 U.S. 469 (2005) Pfizer later abandoned the project and the condemned neighborhood sat empty for years. More than 40 states responded by passing laws restricting eminent domain for private economic development. Those state statutes are now the main shield for owners in that situation, because Kelo itself still stands.
Owners facing condemnation receive just compensation measured as fair market value at the time of the taking. For federal projects, the Uniform Relocation Assistance Act also entitles displaced owners and businesses to actual moving expenses, replacement housing costs, and reestablishment expenses on top of the purchase price.5eCFR. Uniform Relocation Assistance and Real Property Acquisition for Federal and Federally Assisted Programs
When a Regulation Counts as a Taking
Not every taking looks like a condemnation. A regulation can strip so much value from property that it functions as a seizure while the owner still holds the deed. Four cases map the current doctrine.
Pennsylvania Coal Co. v. Mahon (1922)
Justice Oliver Wendell Holmes set the foundational rule in a case involving a Pennsylvania law that barred coal mining beneath residential areas, destroying mineral rights the company already owned. Holmes wrote that “while property may be regulated to a certain extent, if regulation goes too far it will be recognized as a taking.”6Justia U.S. Supreme Court Center. Pennsylvania Coal Co. v. Mahon, 260 U.S. 393 (1922) The opinion drew no bright line, and courts have been locating “too far” ever since.
Lucas v. South Carolina Coastal Council (1992)
The Court drew one clear line here. David Lucas paid nearly $1 million for two beachfront lots, and before he could build, a state coastal protection law barred any construction on the parcels. The Court held that when a regulation eliminates all economically beneficial use of land, the government must pay compensation unless the restricted use was already prohibited by existing property or nuisance law.7Justia U.S. Supreme Court Center. Lucas v. South Carolina Coastal Council, 505 U.S. 1003 (1992) This is the “total takings” rule.
Penn Central Transportation Co. v. New York City (1978)
Most regulations don’t wipe out all value. For partial losses, courts apply a balancing test from the fight over Grand Central Terminal. Penn Central wanted to build a skyscraper on top of the station, and the city’s landmarks commission refused. The Court evaluated three factors: the economic impact on the owner, the regulation’s interference with reasonable investment-backed expectations, and the character of the government action.8Justia U.S. Supreme Court Center. Penn Central Transportation Co. v. New York City, 438 U.S. 104 (1978) The test tilts toward the government. There is no set percentage of value loss that triggers compensation; owners can lose most of a property’s value and still have no claim if a legitimate public interest is served and some economically viable use remains.
Murr v. Wisconsin (2017)
How courts define “the property” being measured often decides the case. The Murr family owned two adjacent lots along the St. Croix River, and state and local rules kept them from selling or developing the lots separately. They argued this took the lot they could no longer sell on its own. The Court treated the two lots as a single parcel, laying out three factors for defining the relevant property: how state law treats the land, its physical characteristics, and the regulation’s effect on overall value.9Justia U.S. Supreme Court Center. Murr v. Wisconsin, 582 U.S. ___ (2017) The larger the parcel a court considers, the harder it is to show a near-total loss.
Physical Invasions and Permit Conditions
Two categories get rules more favorable to owners than the Penn Central balancing test.
Loretto v. Teleprompter Manhattan CATV Corp. (1982)
A New York law required landlords to allow cable companies to install small boxes and wiring on their buildings for a one-time payment of $1. The Court held that any permanent physical occupation of private property is automatically a taking, no matter how small the intrusion or how minor the economic harm.10Justia U.S. Supreme Court Center. Loretto v. Teleprompter Manhattan CATV Corp., 458 U.S. 419 (1982) If the government authorizes someone to permanently occupy even a sliver of your property, compensation is owed.
Cedar Point Nursery v. Hassid (2021)
A California rule gave union organizers access to agricultural property for up to three hours a day, 120 days a year. The Court held that appropriating a right to physically invade property is a per se taking even when the access is limited in time and purpose.11Justia U.S. Supreme Court Center. Cedar Point Nursery v. Hassid, 594 U.S. ___ (2021) The limited duration did not push the question into Penn Central territory.
Nollan, Dolan, and Sheetz: Conditions on Permits
Local governments routinely attach conditions to building permits. Three cases set the limits.
In Nollan v. California Coastal Commission (1987), a couple sought to replace a beach bungalow with a larger house. The Coastal Commission approved the permit only if they granted the public an easement across their beachfront. The Court struck the condition down, requiring an “essential nexus” between the condition and the harm the development would cause.12Justia U.S. Supreme Court Center. Nollan v. California Coastal Commission, 483 U.S. 825 (1987) A beach easement had nothing to do with the visual impact of a larger house.
Dolan v. City of Tigard (1994) added rough proportionality. Florence Dolan wanted to expand her plumbing store, and the city demanded she dedicate land for a public greenway and bike path. Even when a nexus exists, the Court held, the government must show that the burden on the owner is roughly proportional to the development’s actual impact.13Legal Information Institute. Dolan v. City of Tigard, 512 U.S. 374 (1994)
For years, many courts applied Nollan and Dolan only to case-by-case conditions, not to fees a legislature set for a whole class of permits. Sheetz v. County of El Dorado (2024) closed that gap, holding unanimously that the Takings Clause “does not distinguish between legislative and administrative land-use permit conditions.”14Justia U.S. Supreme Court Center. Sheetz v. El Dorado County, 601 U.S. ___ (2024) A legislatively set traffic impact fee is now subject to the same nexus and proportionality scrutiny as a one-off easement demand.
Forfeiture, Tax Sales, and Home Equity
Constitutional protection reaches the financial value of your assets, not just the land itself.
Tyler v. Hennepin County (2023)
Geraldine Tyler owed roughly $15,000 in unpaid property taxes, interest, and penalties on her Minneapolis condominium. Hennepin County seized the condo under Minnesota’s tax forfeiture process, sold it for $40,000, and kept the entire proceeds. The Court unanimously held that keeping the $25,000 surplus violated the Takings Clause.15Supreme Court of the United States. Tyler v. Hennepin County, Minnesota The government can collect what it is owed; it cannot pocket the difference between the debt and the sale price.
Timbs v. Indiana (2019)
Civil forfeiture lets law enforcement seize property suspected of being connected to criminal activity, sometimes without any criminal charge against the owner.16Department of Justice. Types of Federal Forfeiture Tyson Timbs pleaded guilty to a drug offense carrying a maximum fine of $10,000. Police seized the $42,000 Land Rover he had used to transport drugs. The Court held the Eighth Amendment’s Excessive Fines Clause applies to state and local governments through the Fourteenth Amendment, and that seizing an asset worth four times the maximum criminal fine was grossly disproportionate.17Justia U.S. Supreme Court Center. Timbs v. Indiana, 586 U.S. 146 (2019)
Mennonite Board of Missions v. Adams (1983)
Before selling property for delinquent taxes, the government must give actual notice to anyone with a legally protected interest in the property. Published notice in a newspaper is not enough. A mortgagee identified in public records is entitled to notice by mail or personal service.18Justia U.S. Supreme Court Center. Mennonite Bd. of Missions v. Adams, 462 U.S. 791 (1983)
Environmental Regulation and the Clean Water Act
Federal environmental laws can heavily restrict land use, and wetlands have been the main battleground. For decades, the EPA and the Army Corps of Engineers claimed jurisdiction over wetlands with a “significant nexus” to navigable waters, a standard broad enough to cover isolated marshes and seasonal drainage ditches far from any river. Owners who filled or developed these areas without a federal permit faced fines exceeding $60,000 per day.19Justia U.S. Supreme Court Center. Sackett v. Environmental Protection Agency, 598 U.S. ___ (2023)
Sackett v. EPA (2023) rewrote that line. Michael and Chantell Sackett bought a lot near Priest Lake, Idaho and began filling it with gravel for a home. The EPA ordered them to stop, citing wetlands on the lot. After years of procedural fighting, the Court rejected the “significant nexus” test and held that the Clean Water Act reaches a wetland only when it has a continuous surface connection to a body of water that qualifies as “waters of the United States,” making it difficult to tell where the water ends and the wetland begins.20Supreme Court of the United States. Sackett v. EPA The ruling pulled millions of acres out of the federal permitting system.
How to Bring a Takings Claim
For decades, a procedural rule from Williamson County Regional Planning Commission v. Hamilton Bank (1985) required anyone claiming a state or local taking to sue in state court first. Once the state court ruled, federal courts treated the issue as already decided, closing both doors.
Knick v. Township of Scott (2019) overruled that requirement. A property owner can now bring a takings claim directly in federal court under 42 U.S.C. ยง 1983 the moment the government takes property without compensation.21Justia U.S. Supreme Court Center. Knick v. Township of Scott, 588 U.S. ___ (2019) You no longer need to exhaust state remedies first. Claims against the federal government go through the Tucker Act to the U.S. Court of Federal Claims, with a six-year statute of limitations from the date of the taking.
Costs matter. Filing fees run from a few hundred dollars in state court to several hundred in federal court. A professional appraisal for a condemnation dispute can run into the thousands, and a regulatory takings case usually requires expert testimony on the property’s value before and after the regulation. Weigh those expenses against the amount at stake before deciding whether to litigate or negotiate.