delivered the opinion of the court:
On October 26, 1993, the plaintiffs, American National Bank & Trust Company, Amric Development Corporation, and Larry Gross-man, filed the present suit (Grossman II) against the defendant, the Village of Libertyville, seeking a declaration that the zoning ordinance of the village was unconstitutional, invalid, and void because it prevented the plaintiffs from developing single-fаmily residences on a certain parcel of land located within the village, currently zoned "ORD” under the village’s ordinance. An "ORD” designation under the Libertyville zoning ordinance does not permit residential development. The- plaintiffs further prayed for an injunction against the village from interfering with the construction of single-family residences on the subject property and sought permits and approval of the plat of subdivision, in compliance with the village’s subdivision ordinance. In response, the village filed a section 2 — 619 motion to dismiss the complaint. (735 ILCS 5/2 — 619 (West 1992).) The trial court granted the village’s section 2 — 619 mоtion to dismiss based upon the doctrine of res judicata, and this appeal followed.
In the trial court’s order dismissing the instant suit because of res judicata, the trial court referred to a prior judicial determination dismissing a suit brought by Larry Grossman against the Village of Libertyville in 1991 (Grossman I). Grossman I sought specific аpproval of a planned-unit development (PUD) as well as certain variations from the village’s ordinances and a change in the underlying zoning classification for the same parcel of land at issue in Grossman II. The proposed PUD was based upon a 950-foot-long cul-de-sac, substantially greater in length than any cul-de-sac permitted under Libertyville ordinances, and called for 35 "empty nester” lots with 6,000 square feet devoted to each lot. In Grossman I, Grossman presented evidence regarding only the reasonableness of his proposed PUD and sought relief only with respect to the village’s rejection of that plan.
On September 11, 1992, the trial court granted the village’s section 2 — 1110 motion to dismiss (735 ILCS 5/2 — 1110 (West 1992)) at the close of Grossman’s case in Grossman I, thus rejecting Gross-man’s proposed PUD. Grossman filed a motion to reconsider. In response, the village argued the decision to dismiss should be affirmed аnd also insisted that a conventional "R-5” single-family residential development was never proposed before the trial court in Grossman I, nor could it have been proposed, given that the law requires the exhaustion of local and administrative remedies and Grossman had not proposed a standard "R-5” single-family development to the village. The trial court refused to reconsider its decision in Grossman I. Grossman did not appeal that adjudication.
Grossman alleges he proceeded to market the subject property for "ORD” zoning purposes, but was unable to secure any offers for that use.
On August 27, 1993, the plaintiffs in Grossman II applied for a map amendment with the village, which would reclassify the same parcel of land at issue in Grossman I as an "R-5” district under Libertyville’s zoning ordinance. The plaintiffs proposed to develop the subject property with 33 single-family residences located оn lots of 10,000 square feet, abutting either an oval street or a shorter street connecting the midpoints of the longer sides of the oval. No cul-desacs were part of this single-family residence proposal, and the proposal was in complete accord with the village’s standard "R-5” zoning сlassification of single-family subdivisions.
The plan commission of the village conducted a public hearing on September 27, 1993, at which time the plaintiffs made their presentation of the single-family residence proposal. No objectors appeared in opposition to the plan.
The рlan commission recommended that the application for rezoning be denied and the village board subsequently concurred in the recommendation. The instant suit, Grossman II, was filed on November 16, 1993.
The village filed its section 2 — 619 motion to dismiss the complaint in Grossman II, based upon the doctrine of res judicаta and the outcome of Grossman I. The trial court granted the section 2 — 619 motion, despite noting that Grossman’s 1991 action was for a PUD and Grossman II involved a conventional R-5 proposed use for the parcel. The trial court also stated that when a zoning classification is challenged twice, the plaintiff has the burden of overcoming the bar of res judicata by showing materially changed circumstances since the first judgment. The court found that the plaintiffs in the present case had not met that burden.
In making our decision, we are guided by the standards set forth for section 2 — 619 motions to dismiss (735 ILCS 5/2 — 619 (West 1992)). Generally, section 2 — 619 affords a means of obtaining a summary disposition of issues of law or of easily proved issues of fact. (Kedzie & 103rd Currency Exchange, Inc. v. Hodge (1993),
In the present case, the trial court granted the village’s section 2 — 619 motion pursuant to the doctrine of res judicata. Res judicata precludes the relitigation of claims or issues previously decided and is divided into two branches: estoppel by judgment, sometimes referred to as res judicata, and estoppel by verdict, also known as collaterаl estoppel. (Powers v. Arachnid, Inc. (1993),
Illinois courts have adopted two tests for determining whether causes of action are the same for res judicata purposes. Under the "same evidence test,” res judicata bars a second suit if the evidence needed to sustain the second suit would have sustained the first, or if the same facts were essential to maintain both actions. (Rodgers v. St. Mary’s Hospital (1992),
Initially, we note that the trial court erred by placing the burden of proof upon the plaintiffs to overcome the bar of res judicata by shоwing materially changed circumstances since the judgment in Grossman I. There is no question that res judicata is an affirmative defense. (Fried v. Polk Brothers, Inc. (1989), 190 Ill. App. 3d. 871, 882.) Therefore, the burden of pleading and proving res judicata rests with the defendant. (735 ILCS 5/2 — 613(d) (West 1992) (providing that defendant must plead "any defense which by *** affirmative matter seeks to avoid the legal effect of or defeat the cause of action set forth in the complaint”); 735 ILCS 5/2 — 619(a)(9) (West 1992); People ex rel. Scott v. Chicago Park District (1976),
Under the "same evidence” test for res judicata, the present suit should not have been dismissed. The relief sought in the two suits was sufficiently distinguishable to require different proof and evidence. It is true that both Grossman I and Grossman II sought relief from zoning decisions of the village regarding the same parcel of land. Specifically, however, the plaintiff in Grossman I sought that the zoning ordinance of Libertyville be deсlared unconstitutional and also that the village be directed to approve the proposed PUD. In order for a court to enjoin the village to approve the plan and also consider the constitutionality of the zoning ordinance, that court must deem the proposed plan reasonable. (Schultz v. Village of Lisle (1972),
Genеrally, a PUD differs substantially in form from the more traditional changes in zoning sought in Grossman II. A PUD is a special use which the authorities of a municipality may provide for in the municipality’s ordinances. (65 ILCS 5/11 — 13—1.1 (West 1992).) Planned developments are "specialized rezonings; they amend the zoning map but carry an individualized zoning envеlope. Thus a planned development, in effect, is tailor-made zoning.” (Thomas, An Approach to Zoning Analysis and Glossary of Land Use Terminology, in Illinois Land Use Law ch. 9, § 9.11 (Ill. Inst. for Cont. Legal Educ. 1989).) PUDs allow "planners to mix housing types and also to combine residential, commercial, and industrial uses on the same trаct of land.” (Kmiec, Zoning and Planning Deskbook § 3.03(5) (1994).) Furthermore:
"The process of securing a planned development may differ from that of a rezoning. Planned development applications are usually more detailed than rezoning applications, and hearings may be more in-depth, since a unique zoning envelope is being created.” (Illinois Land Use Law ch. 9S, § 9.11 (Ill. Inst, for Cont. Legal Educ. 1989, Supp. 1992).)
The creation of PUDs as flexible zoning devices has even prompted one commentator to query if Euclidean zoning was "misdirected from the start.” (R. Ellickson & A. Tarlock, Land Use Controls, Cases & Materials 265 (1981).) The very nature of the relief sought in the two suits аt issue thus differs. In Grossman I, Grossman sought relief from the village’s denial of his proposed PUD. In Grossman II, he sought relief from the village’s denial of his proposed conventional rezoning to a single-family residence zone.
Our inspection of the plans submitted demonstrates that Gross-man’s respective proposals were not different in name alone. The PUD proposed in Grossman I consisted of 35 lots with 6,000 square feet of space on a long cul-de-sac street. By contrast, the rezoning proposed in Grossman II consisted of 33 lots with 10,000 square feet of space on an oval-shaped street structure. Thus, thе utilization of the "same evidence” test to determine if the causes of action in Gross-man I and Grossman II are the same results in the determination that the plans are sufficiently different so that different evidence would be needed to sustain the two actions.
We also reach the same conclusion if we apply the "transactional” test to determine if the causes of action were the same for res judicata purposes. Grossman I and Grossman II did not arise from the same transaction, incident, or factual situation (Rodgers,
The village claims that the decision we reach in the present case encourages developers to make small changes in and refile plans which have been denied by zoning commissions and subsequently proceed to court. We believe the village оverstates the risk involved. Initially, we again refer to the substantial changes from the plan submitted in Grossman I from the plan submitted in Grossman II. Furthermore, our decision today merely allows this particular developer to proceed to have his claim heard by the trial court; success at that level is not guаranteed. Moreover, the village cites no authority, nor is there reason to believe, that developers are particularly fond of litigation.
Finally, to rule as the village wishes on res judicata in the instant case ties the hands of property owners who have previously had requests for rezoning denied by their local governing body. As this court noted in La Salle National Bank, if res judicata were to be applied strictly in zoning cases, the doctrine "could result in land being tied up in a given use long after the area surrounding it has changed.” (La Salle National Bank,
The judgment of the circuit court of Lake County is reversed, and the cause is remanded for further proceedings consistent with this disposition.
Reversed and remanded.
THOMAS and HUTCHINSON, JJ„ concur.
