Appellants, St. Louis County and certain officers and members of its planning commission, challenge the issuance by the trial court of a peremptory writ of mandamus compelling the county to approve a “preliminary plat” of a proposed subdivision submitted by respondents.
In that portion of the unincorporated area of St. Louis County of immediate interest, Conway Road has a sixty (60) foot right-of-way and extends generally in an easterly and westerly direction. Mason Road has a forty (40) foot right-of-way and generally extends in a northerly and southerly direction. The latter crosses Conway Road by means of what is referred to as an “overset” intersection. In other words, a person traveling north on Mason Road and entering the intersection is required to turn right or east on Conway Road for approximately 836 feet; and, at that point, he must turn left or north to continue on Mason Road.
Respondents own approximately thirty (30) acres of land abutting on the south side of Conway Road and on the east side of Mason Road. There was some evidence that it has a present value of $50,000 to $60,000 per acre. Two residences have been on the property for some time. As shown by the exhibits, the landowners proposed to divide the tract into sixteen lots for the construction of fourteen (14) homes in addition to the two already there. The plans provided that entrance to the subdivision would be off of Conway Road. Those streets inside the proposed area were designed in somewhat of a circular *365 fashion, with several cul de sacs, which allowed for at least semiprivate drives to each residence.
In compliance with the subdivision ordinance of the county, the landowners submitted a “sketch plan” to the planning commission which approved the same on April 8, 1970. Thereafter, as required by the ordinance, the landowners submitted a more detailed plan identified as the “preliminary plat” and which is the subject of this controversy. For purposes of continuity, we mention that the ordinance further provided that if the “preliminary plat” had been approved, the landowners would then have been called on to submit a final plat, conforming to that plat now in question, and a bond or escrow agreement assuring the construction of all improvements called for. However, the commission’s approval of the “preliminary plat” was subject to the landowners’ compliance with twenty-one (21) conditions. The landowners continue to challenge the validity of three of such conditions which call for them to:
17. Provide a sixty (60) foot right-of-way running diagonally through the tract from the southwest corner to Mason Road northbound from Conway Road. Install a minimum of a twenty-four (24) foot pavement with eight (8) foot earth shoulders and open drainage.
18. Dedicate right-of-way to attain sixty foot right-of-way and improve one-half of a twenty-six foot pavement along existing Conway and Mason Roads. (This reference to Conway Road must be in error as it had a 60 foot right-of-way.)
19. Install street lights along Conway and old and new Mason Road.
The parties generally agree that neither the county council nor the planning commission has adopted a major street plan; but, that both roads are accepted and maintained roadways. Additionally, we do note from the exhibits that the highway department of the county had during 1968 and 1969 designed plans for the future relocation of Mason Road in the area of present concern. Such exhibits further reflect that Mason Road, as it now exists, has many turns and curves both north and south of Conway Road. However, future improvements are contemplated by virtue of the increased traffic thereon anticipated by the construction of an interchange at the intersection of Mason Road and an expressway approximately one mile south of the area now of interest.
Briefly, the respective positions of the parties are: (1) The county contends that the three conditions imposed and now questioned are permitted by the “Subdivision Ordinance of St. Louis County” [Chapter 1005, SLCRO]; and, that the regulatory powers declared therein are consistent with the police power of the county; (2) The landowners submit that the three conditions noted are not authorized by the wording of the subdivision ordinance; but if they are so construed, that they do violence to the constitutional prohibition against the taking of private property without payment of just compensation.
Certainly, the constitutional basis for the argument of each of the parties is recognized and firmly established. Neither the desirability of regulated urban growth nor the preservation of the property rights of an individual can be denied. That a particular factual situation may make it difficult to resolve an answer acceptable to both principles has long been evident. As Mr. Justice Holmes said in Pennsylvania Coal Co. v. Mahon,
“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. As long recognized some values are enjoyed under an implied limitation and must yield to the police power. But obviously the implied limitation must have its limits or the contract and due process clauses are gone.
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One fact for consideration in determining such limits is the extent of the diminution. When it reaches a certain magnitude, in most if not in all cases there must be an exercise of eminent domain and compensation to sustain the act. So the question depends upon the particular facts. (1. c. 413,
Initially, we should note that the county does have constitutional authority for the “. . . exercise of legislative power pertaining to . . . planning and zoning in the part of the county outside incorporated cities ...” Section 18(c), Article 6, 1945 Constitution of Missouri, V.A.M.S. Wrigley Properties, Inc. v. City of Ladue, Mo.,
Oddly enough, the appellate courts of this state have not had many occasions to consider subdivision legislation. City of Bellefontaine Neighbors v. J. J. Kelley R. & B. Co., Mo.App.,
We look for a moment to the dispute of the parties as to whether or not the conditions listed are actually authorized by the ordinance of St. Louis County. For instance, No. 17 calls for the dedication of a sixty foot right-of-way diagonally across the property as well as paving twenty-four feet thereof and providing surface drainage. In addition to the expense of this requirement, the parties agree that approximately two and one-half acres will be used for the suggested roadway. The landowners add that the subdivision will be “effectively wiped out” by this demand. That portion of the ordinance specifically in point in Subsection 1 of 1005.180, which, in part, provides: “Arrangement of streets shall reasonably conform as nearly as possible to the major street plan, and the developer shall make provision for the extension of major, collector and minor streets. Except for dead-end streets, streets normally shall connect with streets already established ...” We readily confess that we can find no authority for requiring the “relocation” of Mason Road (which the county identifies as a “collector” street) under the wording of this subsection. In possible anticipation of this answer, the county guides us toward Subsection 16 of 1005.180, which provides: “The Department may require a street to be dedicated to public use in order to provide circulation.” In response, the landowners submit that the latter provision “refers only to the dedication of an existing street to public use . . . ” In view of the consideration we hereafter give to the reasonableness of all of the conditions listed, we leave open the possibility either interpretation might be acceptable in connection with a particular factual situation. The same is also true as to those subsections of the ordinance dealing with conditions numbered 18 and 19. “A zoning ordinance may be valid generally, yet invalid in its application to a specific tract.” Huttig v. City of Richmond Heights, Mo.,
We have reviewed all of the out of state cases cited, but find none so similar as to justify setting out all of the detailed facts involved. However, the declared standards upon which such decisions are predicated give some guidance, and we mention those most generally followed.
In Brazer v. Borough of Mountainside,
The court in Pioneer Trust and Savings Bank v. Village of Mount Prospect,
In the California case of Ayres v. City Council of Los Angeles,
In Chapter 71 of the text by Rathkopf, mentioned supra, entitled “Subdivision Control,” may be found a review of those cases on the subject as well as the standards presumably followed. From all of which, it may be concluded that the guidelines often used by this court in considering zoning cases properly apply as well in subdivision planning cases with the added element that there must be some “reasonable relationship” between the proposed activity of the landowner and the exactions of government. Whether or not the conditions imposed are within or outside the area of the subdivision would be immaterial so long as they met such a standard.
Finally, we note the testimony of the director of traffic and highways for the county. He stated: “My opinion is that 16 homes [actually 14] would not create the necessary volume of traffic to warrant a major improvement to Mason Road.” With this we must agree, but we point out that our conclusion would have been the same even absent such testimony. We do not believe that the relocation of a new Mason Road, the widening and paving of old Mason Road, nor the lighting of Old Mason Road and Conway Road are “reasonably related” to the activity of respond *368 ents. If, in fact, such improvements are needed, such need was not generated by the creation of the proposed subdivision.
Mandamus was the proper remedy, State ex rel. Missey v. City of Cabool, Mo.,
Finding the judgment of the trial court to have been correct, the same is affirmed.
