FLORENCE DOLAN, PETITIONER v. CITY OF TIGARD
512 U.S. 374 (1994)
Decided June 24, 1994

CHIEF JUSTICE REHNQUIST delivered the opinion of the Court.

Petitioner challenges the decision of the Oregon Supreme Court which held that the city of Tigard could condition the approval of her building permit on the dedication of a portion of her property for flood control and traffic improvements. We granted certiorari to resolve a question left open by our decision in Nollan v. California Coastal Comm'n, 483 U.S. 825, 97 L. Ed. 2d 677, 107 S. Ct. 3141 (1987), of what is the required degree of connection between the exactions imposed by the city and the projected impacts of the proposed development.

The State of Oregon enacted a comprehensive land use management program in 1973. The program required all Oregon cities and counties to adopt new comprehensive   land use plans that were consistent with the statewide planning goals. The plans are implemented by land use regulations which are part of an integrated hierarchy of legally binding goals, plans, and regulations.  Pursuant to the State's requirements, the city of Tigard, a community of some 30,000 residents on the southwest edge of Portland, developed a comprehensive plan and codified it in its Community Development Code (CDC). The CDC requires property owners in the area zoned Central Business District to comply with a 15% open space and landscaping requirement, which limits total site coverage, including all structures and paved parking, to 85% of the parcel.  After the completion of a transportation study that identified  congestion in the Central Business District as a particular problem, the city adopted a plan for a pedestrian/bicycle pathway intended to encourage alternatives to automobile transportation for short trips. The CDC requires that new development facilitate this plan by dedicating land for pedestrian pathways where provided for in the pedestrian/bicycle pathway plan.

The city also adopted a Master Drainage Plan (Drainage Plan). The Drainage Plan noted that flooding occurred in several areas along Fanno Creek, including areas near petitioner's property. The Drainage Plan also established that the increase in impervious surfaces associated with continued urbanization would exacerbate these flooding problems. To combat these risks, the Drainage Plan suggested a series of improvements to the Fanno Creek Basin, including channel excavation in the area next to petitioner's property.  Other recommendations included ensuring that the floodplain remains free of structures and that it be preserved as greenways to minimize flood damage to structures. The Drainage Plan concluded that the cost of these improvements should be shared based on both direct and indirect benefits, with property owners along the water-ways paying more due to the direct benefit that they would receive.

Petitioner Florence Dolan owns a plumbing and electric supply store located on Main Street in the Central Business District of the city. The store covers approximately 9,700 square feet on the eastern side of a 1.67-acre parcel, which includes a gravel parking lot. Fanno Creek flows through the southwestern corner of the lot and along its western boundary. The year-round flow of the creek renders the area within the creek's 100-year floodplain virtually unusable for commercial development. The city's comprehensive plan includes the Fanno Creek floodplain as part of the city's greenway system.

Petitioner applied to the city for a permit to redevelop the site. Her proposed plans called for nearly doubling the size of the store to 17,600 square feet and paving a 39-space parking lot. The existing store, located on the opposite side of the parcel, would be razed in sections as construction progressed on the new building. In the second phase of the project, petitioner proposed to build an additional structure on the northeast side of  the site for complementary businesses and to provide more parking. The proposed expansion and intensified use are consistent with the city's zoning scheme in the Central Business District.

The City Planning Commission (Commission) granted petitioner's permit application subject to conditions imposed by the city's CDC. The CDC establishes the following standard for site development review approval:

 "Where landfill and/or development is allowed within and adjacent to the 100-year floodplain, the City shall require the dedication of sufficient open land area for greenway adjoining and within the floodplain. This area shall include portions at a suitable elevation for the construction of a pedestrian/bicycle pathway within the floodplain in accordance with the adopted pedestrian/bicycle plan."
Thus, the Commission required that petitioner dedicate the portion of her property lying within the 100-year floodplain for improvement of a storm drainage system along Fanno Creek and that she dedicate an additional 15-foot strip of land adjacent to the floodplain as a pedestrian/bicycle pathway.  The dedication required by that condition encompasses approximately 7,000 square feet, or roughly 10% of the property. In accordance with city practice, petitioner could rely on the dedicated property to meet the 15% open space and landscaping requirement mandated by the city's zoning scheme.  The city would bear the cost of maintaining a landscaped buffer between the dedicated area and the new store.

Petitioner requested variances from the CDC standards. Variances are granted only where it can be shown that, owing to special circumstances related to a specific piece of the land, the literal interpretation of the applicable zoning provisions would cause "an undue or unnecessary hardship" unless the variance is granted.   Rather than posing alternative mitigating measures to offset the expected impacts of her proposed development, as allowed under the CDC, petitioner simply argued that her proposed development would not conflict with the policies of the comprehensive plan.  The Commission denied the request.

The Commission made a series of findings concerning the relationship between the dedicated conditions and the projected impacts of petitioner's project. First, the Commission noted that "it is reasonable to assume that customers and employees of the future uses of this site could utilize a pedestrian/bicycle pathway adjacent to this development for their transportation and recreational needs."   The Commission noted that the site plan has provided for bicycle parking in a rack in front of the proposed building and "it is reasonable to expect that some of the users of the bicycle parking provided for by the site plan will use the pathway adjacent to Fanno Creek if it is constructed."  In addition, the Commission found that creation of a convenient, safe pedestrian/bicycle pathway system as an alternative means of transportation "could offset some of the traffic demand on [nearby] streets and lessen the increase in traffic congestion."

The Commission went on to note that the required floodplain dedication would be reasonably related to petitioner's request to intensify the use of the site given the increase in the impervious surface. The Commission stated that the "anticipated increased storm water flow from the subject property to an already strained creek and drainage basin can only add to the public need to manage the stream channel and floodplain for drainage purposes."  Based on this anticipated increased storm water flow, the Commission concluded that "the requirement of dedication of the floodplain area on the site is related to the applicant's plan to intensify development on the site."  The Tigard City Council approved the Commission's final order, subject to one minor modification; the city council reassigned the responsibility for surveying and marking the floodplain area from petitioner to the city's engineering department....

II

The Takings Clause of the Fifth Amendment of the United States Constitution, made applicable to the States through the Fourteenth Amendment, provides: "Nor shall private property be taken for public use, without just compensation." n5 One of the principal purposes of the Takings Clause is "to bar Government from forcing some people alone to bear public burdens which, in all fairness and justice, should be borne by the public as a whole."  Without question, had the city simply required petitioner to dedicate a strip of land along Fanno Creek for public use, rather than conditioning the grant of her permit to redevelop her property on such a dedication, a taking would have occurred. Such public access would deprive petitioner of the right to exclude others, "one of the most essential sticks in the bundle of rights that are commonly characterized as property."

On the other side of the ledger, the authority of state and local governments to engage in land use planning has been sustained against constitutional challenge."Government hardly could go on if to some extent values incident to property could not be diminished without paying for every such change in the general law." A land use regulation does not effect a taking if it "substantially advances legitimate state interests" and does not "deny an owner economically viable use of his land."

The sort of land use regulations discussed in the cases just cited, however, differ in two relevant particulars from the present case. First, they involved essentially legislative determinations classifying entire areas of the city, whereas here the city made an adjudicative decision to condition petitioner's application for a building permit on an individual parcel. Second, the conditions imposed were not simply a limitation on the use petitioner might make of her own parcel, but a requirement that she deed portions of the property to the city. In Nollan, supra, we held that governmental authority to exact such a condition was circumscribed by the Fifth and Fourteenth Amendments. Under the well-settled doctrine of "unconstitutional conditions," the government may not require a person to give up a constitutional right -- here the right to receive just compensation when property is taken for a public use -- in exchange for a discretionary benefit conferred by the government where the benefit sought has little or no relationship to the property.

Petitioner contends that the city has forced her to choose between the building permit and her right under the Fifth Amendment to just compensation for the public easements. Petitioner does not quarrel with the city's authority to exact some forms of dedication as a condition for the grant of a building permit, but challenges the showing made by the city to justify these exactions. She argues that the city has identified "no special benefits" conferred on her, and has not identified any "special quantifiable burdens" created by her new store that would justify the particular dedications required from her which are not required from the public at large.

III

In evaluating petitioner's claim, we must first determine whether the "essential nexus" exists between the "legitimate state interest" and the permit condition exacted by the city. If we find that a nexus exists, we must then decide the required degree of connection between the exactions and the projected impact of the proposed development. We were not required to reach this question in Nollan, because we concluded that the connection did not meet even the loosest standard.  Here, however, we must decide this question.

Undoubtedly, the prevention of flooding along Fanno Creek and the reduction of traffic congestion in the Central Business District qualify as the type of legitimate public purposes we have upheld.   It seems equally obvious that a nexus exists between preventing flooding along Fanno Creek and limiting development within the creek's 100-year floodplain. Petitioner proposes to double the size of her retail store and to pave her now-gravel parking lot, thereby expanding the impervious surface on the property and increasing the amount of storm water runoff into Fanno Creek.

The same may be said for the city's attempt to reduce traffic congestion by providing for alternative means of transportation. In theory, a pedestrian/bicycle pathway provides a useful alternative means of transportation for workers and shoppers: "Pedestrians and bicyclists occupying dedicated spaces for walking and/or bicycling . . . remove potential vehicles from streets, resulting in an overall improvement in total transportation system flow."

The second part of our analysis requires us to determine whether the degree of the exactions demanded by the city's permit conditions bears the required relationship to the projected impact of petitioner's proposed development.  Here the Oregon Supreme Court deferred to what it termed the "city's unchallenged factual findings" supporting the dedication conditions and found them to be reasonably related to the impact of the expansion of petitioner's business.

The city required that petitioner dedicate "to the City as Greenway all portions of the site that fall within the existing 100-year floodplain [of Fanno Creek] . . . and all property 15 feet above [the floodplain] boundary."  The city relies on the Commission's rather tentative findings that increased storm water flow from petitioner's property "can only add to the public need to manage the [floodplain] for drainage purposes" to support its conclusion that the "requirement of dedication of the floodplain area on the site is related to the applicant's plan to intensify development on the site."

The city made the following specific findings relevant to the pedestrian/bicycle pathway:

 
"In addition, the proposed expanded use of this site is anticipated to generate additional vehicular traffic thereby increasing congestion on nearby collector and arterial streets. Creation of a convenient, safe pedestrian/bicycle pathway system as an alternative means of transportation could offset some of the traffic demand on these nearby streets and lessen the increase in traffic congestion."
The question for us is whether these findings are constitutionally sufficient to justify the conditions imposed by the city on petitioner's building permit. Since state courts have been dealing with this question a good deal longer than we have, we turn to representative decisions made by them.

In some States, very generalized statements as to the necessary connection between the required dedication and the proposed development seem to suffice. We think this standard is too lax to adequately protect petitioner's right to just compensation if her property is taken for a public purpose.

Other state courts require a very exacting correspondence, described as the "specific and uniquely attributable" test. Under this standard, if the local government cannot demonstrate that its exaction is directly proportional to the specifically created need, the exaction becomes "a veiled exercise of the power of eminent domain and a confiscation of private property behind the defense of police regulations."  We do not think the Federal Constitution requires such exacting scrutiny, given the nature of the interests involved.

A number of state courts have taken an intermediate position, requiring the municipality to show a "reasonable relationship" between the required dedication and the impact of the proposed development. Typical is the Supreme Court of Nebraska's opinion in Simpson v. North Platte (1980), where that court stated:

"The distinction, therefore, which must be made between an appropriate exercise of the police power and an improper exercise of eminent domain is whether the requirement has some reasonable relationship or nexus to the use to which the property is being made or is merely being used as an excuse for taking property simply because at that particular moment the landowner is asking the city for some license or permit."
Thus, the court held that a city may not require a property owner to dedicate private property for some future public use as a condition of obtaining a building permit when such future use is not "occasioned by the construction sought to be permitted."

We think the "reasonable relationship" test adopted by a majority of the state courts is closer to the federal constitutional norm than either of those previously discussed. But we do not adopt it as such, partly because the term "reasonable relationship" seems confusingly similar to the term "rational basis" which describes the minimal level of scrutiny under the Equal Protection Clause of the Fourteenth Amendment. We think a term such as "rough proportionality" best encapsulates what we hold to be the requirement of the Fifth Amendment. No precise mathematical calculation is required, but the city must make some sort of individualized determination that the required dedication is related both in nature and extent to the impact of the proposed development.

We turn now to analysis of whether the findings relied upon by the city here, first with respect to the floodplain easement, and second with respect to the pedestrian/bicycle path, satisfied these requirements.

It is axiomatic that increasing the amount of impervious surface will increase the quantity and rate of storm water flow from petitioner's property.  Therefore, keeping the floodplain open and free from development would likely confine the pressures on Fanno Creek created by petitioner's development. In fact, because petitioner's property lies within the Central Business District, the CDC already required that petitioner leave 15% of it as open space and the undeveloped floodplain would have nearly satisfied that requirement.   But the city demanded more -- it not only wanted petitioner not to build in the floodplain, but it also wanted petitioner's property along Fanno Creek for its greenway system. The city has never said why a public greenway, as opposed to a private one, was required in the interest of flood control.

The difference to petitioner, of course, is the loss of her ability to exclude others. As we have noted, this right to exclude others is "one of the most essential sticks in the bundle of rights that are commonly characterized as property."  It is difficult to see why recreational visitors trampling along petitioner's floodplain easement are sufficiently related to the city's legitimate interest in reducing flooding problems along Fanno Creek, and the city has not attempted to make any individualized determination to support this part of its request.

The city contends that the recreational easement along the greenway is only ancillary to the city's chief purpose in controlling flood hazards. It further asserts that unlike the residential property at issue in Nollan, petitioner's property is commercial in character and, therefore, her right to exclude others is compromised.

Admittedly, petitioner wants to build a bigger store to attract members of the public to her property. She also wants, however, to be able to control the time and manner in which they enter. The recreational easement on the greenway is different in character from the exercise of state-protected rights of free expression and petition that we permitted in PruneYard. In PruneYard, we held that a major private shopping center that attracted more than 25,000 daily patrons had to provide access to persons exercising their state constitutional rights to distribute pamphlets and ask passers-by to sign their petitions. We based our decision, in part, on the fact that the shopping center "may restrict expressive activity by adopting time, place, and manner regulations that will minimize any interference with its commercial functions." By contrast, the city wants to impose a permanent recreational easement upon petitioner's property that borders Fanno Creek. Petitioner would lose all rights to regulate the time in which the public entered onto the greenway, regardless of any interference it might pose with her retail store. Her right to exclude would not be regulated, it would be eviscerated.

If petitioner's proposed development had somehow encroached on existing greenway space in the city, it would have been reasonable to require petitioner to provide some alternative greenway space for the public either on her property or elsewhere.  But that is not the case here. We conclude that the findings upon which the city relies do not show the required reasonable relationship between the floodplain easement and the petitioner's proposed new building.

With respect to the pedestrian/bicycle pathway, we have no doubt that the city was correct in finding that the larger retail sales facility proposed by petitioner will increase traffic on the streets of the Central Business District. The city estimates that the proposed development would generate roughly 435 additional trips per day. Dedications for streets, sidewalks, and other public ways are generally reasonable exactions to avoid excessive congestion from a proposed property use. But on the record before us, the city has not met its burden of demonstrating that the additional number of vehicle and bicycle trips generated by petitioner's development reasonably relate to the city's requirement for a dedication of the pedestrian/bicycle pathway easement. The city simply found that the creation of the pathway "could  offset some of the traffic demand . . . and lessen the increase in traffic congestion."

As Justice Peterson of the Supreme Court of Oregon explained in his dissenting opinion, however, "the findings of fact that the bicycle pathway system 'could offset some of the traffic demand' is a far cry from a finding that the bicycle pathway system will, or is likely to, offset some of the traffic demand."  No precise mathematical calculation is required, but the city must make some effort to quantify its findings in support of the dedication for the pedestrian/bicycle pathway beyond the conclusory statement that it could offset some of the traffic demand generated.

IV

Cities have long engaged in the commendable task of land use planning, made necessary by increasing urbanization, particularly in metropolitan areas such as Portland. The city's goals of reducing flooding hazards and traffic congestion, and providing for public greenways, are laudable, but there are outer limits to how this may be done. "A strong public desire to improve the public condition [will not] warrant achieving the desire by a shorter cut than the constitutional way of paying for the change."

The judgment of the Supreme Court of Oregon is reversed, and the case is remanded for further proceedings not inconsistent with this opinion.

It is so ordered.

JUSTICE STEVENS, with whom JUSTICE BLACKMUN and JUSTICE GINSBURG join, dissenting.

The record does not tell us the dollar value of petitioner Florence Dolan's interest in excluding the public from the greenway adjacent to her hardware business. The mountain of briefs that the case has generated nevertheless makes it obvious that the pecuniary value of her victory is far less important than the rule of law that this case has been used to establish. It is unquestionably an important case.

Certain propositions are not in dispute. The enlargement of the Tigard unit in Dolan's chain of hardware stores will have an adverse impact on the city's legitimate and substantial interests in controlling drainage in Fanno Creek and minimizing traffic congestion in Tigard's business district. That impact is sufficient to justify an outright denial of her application for approval of the expansion. The city has nevertheless agreed to grant Dolan's application if she will comply with two conditions, each of which admittedly will mitigate the adverse effects of her proposed development. The disputed question is whether the city has violated the Fourteenth Amendment to the Federal Constitution by refusing to allow Dolan's planned construction to proceed unless those conditions are met.

The Court is correct in concluding that the city may not attach arbitrary conditions to a building permit or to a variance even when it can rightfully deny the application out-right. I also agree that state court decisions dealing with ordinances that govern municipal development plans provide useful guidance in a case of this kind. Yet the Court's description of the doctrinal underpinnings of its decision, the phrasing of its fledgling test of "rough proportionality," and the application of that test to this case run contrary to the traditional treatment of these cases and break considerable and unpropitious new ground....

It is not merely state cases, but our own cases as well, that require the analysis to focus on the impact of the city's action on the entire parcel of private property. The Court's narrow focus on one strand in the property owner's bundle of rights is particularly misguided in a case involving the development of commercial property. As Professor Johnston has noted:

"The subdivider is a manufacturer, processer, and marketer of a product; land is but one of his raw materials. In subdivision control disputes, the developer is not defending hearth and home against the king's intrusion, but simply attempting to maximize his profits from the sale of a finished product. As applied to him, subdivision control exactions are actually business regulations."
The exactions associated with the development of a retail business are likewise a species of business regulation that heretofore warranted a strong presumption of constitutional validity.

The Court's assurances that its "rough proportionality" test leaves ample room for cities to pursue the "commendable task of land use planning," -- even  twice avowing that "no precise mathematical calculation is required, -- are wanting given the result that test compels here. Under the Court's approach, a city must not only "quantify its findings,"  and make "individualized determinations" with respect to the nature and the extent of the relationship between the conditions and the impact,  but also demonstrate "proportionality." The correct inquiry should instead concentrate on whether the required nexus is present and venture beyond considerations of a condition's nature or germaneness only if the developer establishes that a concededly germane condition is so grossly disproportionate to the proposed development's adverse effects that it manifests motives other than land use regulation on the part of the city.  The heightened requirement the Court imposes on cities is even more unjustified when all the tools needed to resolve the questions presented by this case can be garnered from our existing case law....

In her objections to the floodplain condition, Dolan made no effort to demonstrate that the dedication of that portion of her property would be any more onerous than a simple prohibition against any development on that portion of her property. Given the commercial character of both the existing and the proposed use of the property as a retail store, it seems likely that potential customers "trampling along petitioner's floodplain," are more valuable than a useless parcel of vacant land. Moreover, the duty to pay taxes and the responsibility for potential tort liability may well make ownership of the fee interest in useless land a liability rather than an asset. That may explain why Dolan never conceded that she could be prevented from building on the floodplain. The city attorney also pointed out that absent a dedication, property owners would be required to "build on their own land" and "with their own money" a storage facility for the water runoff. . Dolan apparently "did have that option," but chose not to seek it.  If Dolan might have been entitled to a variance confining the city's condition in a manner this Court would accept, her failure to seek that narrower form of relief at any stage of the state administrative and judicial proceedings clearly should preclude that relief in this Court now.

The Court's rejection of the bike path condition amounts to nothing more than a play on words. Everyone agrees that the bike path "could" offset some of the increased traffic flow that the larger store will generate, but the findings do not unequivocally state that it will do so, or tell us just how many cyclists will replace motorists. Predictions on such matters are inherently nothing more than estimates. Certainly the assumption that there will be an offsetting benefit here is entirely reasonable and should suffice whether it amounts to 100 percent, 35 percent, or only 5 percent of the increase in automobile traffic that would otherwise occur. If the Court proposes to have the federal judiciary micro-manage state decisions of this kind, it is indeed extending its welcome mat to a significant new class of litigants. Although there is no reason to believe that state courts have failed to rise to the task, property owners have surely found a new friend today.

The Court has made a serious error by abandoning the traditional presumption of constitutionality and imposing a novel burden of proof on a city implementing an admittedly valid comprehensive land use plan. Even more consequential than its incorrect disposition of this case, however, is the Court's resurrection of a species of substantive due process analysis that it firmly rejected decades ago....

In our changing world one thing is certain: uncertainty will characterize predictions about the impact of new urban developments on the risks of floods, earthquakes, traffic congestion, or environmental harms. When there is doubt concerning the magnitude of those impacts, the public interest in averting them must outweigh the private interest of the commercial entrepreneur. If the government can demonstrate that the conditions it has imposed in a land use permit are rational, impartial and conducive to fulfilling the aims of a valid land use plan, a strong presumption of validity should attach to those conditions. The burden of demonstrating that those conditions have unreasonably impaired the economic value of the proposed improvement belongs squarely on the shoulders of the party challenging the state action's constitutionality. That allocation of burdens has served us well in the past. The Court has stumbled badly today by reversing it.

I respectfully dissent.

JUSTICE SOUTER, dissenting....