ooo, just in time for the 100th anniversary of MA's contribution to the foundation of zoning, Welch v Swasey, 214 U.S. 91 1909, and it's even the same issue.
"In determining the validity of a state statute affecting height of buildings, local conditions must be considered, and, while the judgment of the highest court may not be conclusive, it is entitled to the greatest respect, and will not be interfered with unless clearly wrong.
Where the highest court of the state has held that there is reasonable ground for classification between the commercial and residential portions of a city as to the height of buildings, based on practical and not esthetic grounds, and that the police power is not to be exercised for merely esthetic purposes, this Court will not hold that such a statute, upheld by the state court, prescribing different heights in different sections of the city, is unconstitutional as discriminating against, and denying equal protection of the law to, the owners of property in the district where the lower height is prescribed.
Where there is justification for the enactment of a police statute limiting the height of buildings in a particular district, an owner of property in that district is not entitled to compensation for the reasonable interference with his property by the statute.
Chapters 333 of the acts of 1904 and 33 of the acts of 1905 of Massachusetts, limiting the heights of buildings in Boston and prescribing different heights in different sections of the city are, in view of the decision of the highest court of Massachusetts holding that the discrimination is based upon reasonable grounds, a proper exercise of the police power of the state, and are not unconstitutional under the equal protection and due process clauses of the Fourteenth Amendment.
193 Mass. 364 affirmed. "