
683 N.W.2d 755 (2004)
262 Mich.App. 154
Charles and Catherine BRAUN, Edward and Muriel Pardon, and Colt Farms, Inc., Plaintiffs-Appellants,
v.
ANN ARBOR CHARTER TOWNSHIP, Defendant-Appellee.
Docket No. 247109.
Court of Appeals of Michigan.
Submitted May 4, 2004, at Lansing.
Decided May 20, 2004, at 9:10 a.m.
Released for Publication July 21, 2004.
Conklin, McKenney & Philbrick, P.C. (by Joe Phillips), Ann Arbor, for Charles and Catherine Braun and Edward and Muriel Pardon.
Allan Falk, P.C. (by Allan S. Falk) and Varnum, Riddering, Schmidt & Howlett LLP (by Teresa S. Decker, Randall W. Kraker, and Mark E. Hills) Okemos, Grand Rapids, for Colt Farms, Inc.
Foster, Swift, Collins & Smith, P.C. (by Thomas R. Meagher and Brian G. Goodenough), Lansing, for Ann Arbor Charter Township.
Before: MURRAY, P.J., and NEFF and DONOFRIO, JJ.
*756 DONOFRIO, J.
Plaintiffs appeal as of right the trial court's grant of summary disposition in favor of defendant in this zoning case. Plaintiffs argue that the trial court erred when it dismissed the action because it was not ripe for adjudication. Because we are not satisfied that plaintiffs have established that a final decision was made regarding the permitted uses of the property, we find that plaintiffs' four claims are not ripe for adjudication. We affirm.

I. Substantive Facts and Procedural History
Plaintiffs petitioned defendant to rezone approximately 363 acres of land from its current designation of A-1 agricultural and R-2 single-family suburban to R-3 single-family urban and R-6 mobile home park residential. Plaintiffs submitted a petition for rezoning together with supporting documentation. Plaintiffs attended two public hearings where the township planning commission considered the application.
The township planning commission later adopted a resolution to recommend denial of the rezoning request. Thereafter, plaintiffs submitted the application to the Washtenaw County Metropolitan Planning Commission (WCMPC) for its consideration. The WCMPC also recommended denial of plaintiffs' petition to rezone. Following the recommendations, defendant township's board of trustees adopted a resolution denying plaintiffs' petition for rezoning at a regular meeting. Plaintiffs did not file a petition for review of the board's resolution or seek a variance before the zoning board of appeals.[1] Plaintiffs filed a complaint in circuit court challenging the constitutionality of the zoning restrictions. Plaintiffs' complaint included four separate counts: (1) violation of substantive due process, (2) exclusionary zoning  substantive due process, (3) equal protection violation, and (4) inverse condemnation.
Applying MacDonald, Sommer & Frates v. Yolo Co., 477 U.S. 340, 106 S.Ct. 2561, 91 L.Ed.2d 285 (1986), the trial court found that plaintiffs had not met the requirement of finality because all permissible uses of the land were not known to a reasonable certainty and potential uses had not been fully explored by the parties, and granted summary disposition in favor of defendant. The trial court specifically found that "plaintiff [sic] has failed to demonstrate that the regulation as applied bars all viable development on the property" and that "in the absence of an agency decision on the permissible uses of the land as zoned, it is impossible to tell whether the land as zoned has any reasonable beneficial use, or whether plaintiffs' expectation interests have been destroyed. The mere fact that the regulation at issue deprives plaintiff of its most profitable use of the land does not render plaintiffs' constitutional claims ripe for review." The trial court then granted defendant's motion for summary disposition on all counts.

II. Standard of Review
The trial court granted defendants' motion for summary disposition pursuant to MCR 2.116(C)(4). Generally, we review de novo a trial court's grant or denial of a motion for summary disposition. Sun Communities v. Leroy Twp., 241 Mich.App. 665, 668, 617 N.W.2d 42 (2000). A summary disposition motion pursuant to MCR 2.116(C)(4) tests the trial court's subject-matter jurisdiction. *757 "Summary disposition for lack of jurisdiction under MCR 2.116(C)(4) is proper when a plaintiff has failed to exhaust its administrative remedies." Citizens for Common Sense in Gov't. v. Attorney General, 243 Mich.App. 43, 50, 620 N.W.2d 546 (2000).

III. Analysis
On appeal, plaintiffs continue to vehemently assert that there was no uncertainty regarding the permitted uses of the property as zoned and that they had exhausted all available administrative remedies. Thus, plaintiffs argue that the trial court erred when it dismissed this zoning action for lack of ripeness and did not reach the merits of their constitutional challenges to the existing zoning classifications of the property at issue. After reviewing the record and the applicable law, we do not find that the trial court erred when it granted summary disposition in favor of defendant pursuant to MCR 2.116(C)(4).
The Supreme Court has stated that "[u]ntil a property owner has `obtained a final decision regarding the application of the zoning ordinance and subdivision regulations to its property,' `it is impossible to tell whether the land retain[s] any reasonable beneficial use or whether [existing] expectation interests ha[ve] been destroyed.'" MacDonald, supra at 349, 106 S.Ct. 2561, citing Williamson Planning Comm. v. Hamilton Bank, 473 U.S. 172, 186, 190, n. 11, 105 S.Ct. 3108, 87 L.Ed.2d 126 (1985). Here, it is plaintiffs' position that because the township's board adopted a resolution denying plaintiffs' petition for rezoning, and the township's zoning board of appeals did not have jurisdiction to change a zoning district classification, plaintiffs properly filed a complaint in circuit court inasmuch as they had exhausted all possible administrative remedies. Conversely, defendant asserts that other alternative uses for the property may have been available and summary disposition therefore was properly granted.
The Supreme Court has also observed in the same context that its "cases uniformly reflect an insistence on knowing the nature and extent of permitted development before adjudicating the constitutionality of the regulations that purport to limit it." MacDonald, supra at 351, 106 S.Ct. 2561. More recently, in Palazzolo v. Rhode Island, 533 U.S. 606, 620-621, 121 S.Ct. 2448, 150 L.Ed.2d 592 (2001), the Supreme Court spoke again on the issue, stating:
Under our ripeness rules a takings claim based on a law or regulation which is alleged to go too far in burdening property depends upon the landowner's first having followed reasonable and necessary steps to allow regulatory agencies to exercise their full discretion in considering development plans for the property, including the opportunity to grant any variances or waivers allowed by law. As a general rule, until these ordinary processes have been followed the extent of the restriction on property is not known and a regulatory taking has not yet been established.
Both Palazzolo and MacDonald counsel that a determination of alternative uses of property as zoned is a condition precedent to a valid takings claim. In other words, the landowner must show that he sought alternative uses of the property as zoned and was denied, thus leaving the property owner with land having no economically productive or reasonably beneficial use.
Carefully applying Palazzolo and MacDonald to the case at bar, we find that the nature and extent of all permissible uses of the land at issue as currently zoned are not known to a reasonable certainty. Plaintiffs did not petition the zoning board of appeals to seek review of the decision by the township's board or seek a variance to the current zoning scheme. In *758 this context, the process of seeking a variance functions as a test illustrating the extent of the economic use of the property as it is currently zoned. Whether the variance is allowed or disallowed by the zoning board of appeals allows a determination regarding the scope of the utility of the property as presently zoned. Without an agency decision on the permissible uses of the land as zoned, there is no way to discern whether the land as zoned has any reasonable beneficial use, or whether plaintiffs' expectation interests have been destroyed. Palazzolo, supra at 620-621, 121 S.Ct. 2448; MacDonald, supra at 349, 106 S.Ct. 2561.
For these reasons, we are not satisfied that plaintiffs established that a final decision was made regarding the permitted uses of the property in accordance with Palazzolo and MacDonald. We therefore find that summary disposition pursuant to MCR 2.116(C)(4) was proper regarding plaintiffs' inverse condemnation claim because the mere fact that the regulation at issue deprives plaintiffs of their presumed ideal use of the property does not render plaintiffs' takings claim ripe for review. MacDonald, supra at 353, n. 9, 106 S.Ct. 2561.
We stress that resorting to the zoning board of appeals should not be an unending circulation of petitions, constituting numerous proposals and requests before finality is ultimately established. Rather, the minimum variance that is necessary to place the land in productive economic use within the zoning classification, if disallowed by the zoning board of appeals, meets the finality requirement and allows the maintenance of a takings cause of action, or any other alleged deprivation. Similarly, if the zoning board of appeals dismisses the petition for want of jurisdiction, then finality is also achieved.
The Supreme Court decision in MacDonald dealt with claims arising under the takings clause of the Fifth Amendment. Unlike the case at bar, MacDonald did not involve any other constitutional claims. In Paragon Properties Co. v. Novi, 452 Mich. 568, 576-577, 550 N.W.2d 772 (1996), our Supreme Court held that a judicial challenge to the constitutionality of a zoning ordinance, as applied to a particular parcel of land, is not ripe for judicial review until the plaintiff has obtained a final, nonjudicial determination regarding the permitted use of the land. The Court stated specifically that, "[a] challenge to the validity of a zoning ordinance `as applied,' whether analyzed under 42 USC 1983 as a denial of equal protection, as a deprivation of due process under the Fourteenth Amendment, or as a taking under the Just Compensation Clause of the Fifth Amendment, is subject to the rule of finality." Id. at 576, 550 N.W.2d 772. The purpose of this requirement is to ensure that the plaintiff has suffered an "actual, concrete injury." Id. at 577, 550 N.W.2d 772.
As we stated above, we are not satisfied plaintiffs established that a final decision was made regarding the permitted uses of the property. For this reason, in accordance with Paragon, we find that plaintiffs' remaining constitutional claims are likewise not ripe for judicial review. Paragon, supra at 576-577, 550 N.W.2d 772. Summary disposition of plaintiffs' remaining constitutional claims pursuant to MCR 2.116(C)(4) was appropriate.

IV. Conclusion
Because we are not satisfied plaintiffs established that a final decision was made regarding the permitted uses of the property, we find plaintiffs' four claims not ripe for adjudication.
Affirmed.
NOTES
[1]  Plaintiffs sent correspondence to defendant's zoning administrator inquiring about the zoning board of appeals. The zoning administrator referred the correspondence to a law firm representing defendant. The firm responded with the opinion that the zoning board of appeals lacked jurisdiction. Plaintiffs did not petition the zoning board of appeals.
