Blackmar, J.:
The respondent claims that the board of estimate and apportionment had no authority to delegate to the board of appeals the power to modify the zoning resolution, with which proposition we agree; and that the portion of the resolution that purported to authorize the board of appeals to act in cases like the one before us was an attempt at such unlawful delegation, from which proposition we dissent.
Chapter 497 of the Laws of 1916 (amdg. Greater N. Y. charter [Laws of 1901, chap. 466], § 242b, as added by Laws of 1914, chap. 470) provided, among other things, that “The board of estimate and apportionment may regulate and restrict the location of trades and industries and the location of buildings designed for specified uses, and may divide the city into districts of such number, shape and area as it may deem best suited to carry out the purposes of this section.” Acting upon an elaborate report of a commission appointed pursuant to the act to recommend the boundaries of districts and appropriate regulations and restrictions to be imposed therein, the - board of estimate and apportionment, by resolution duly adopted on July 25, 1916, divided the city into three classes of *116districts: (1) Residence districts, (2) business districts, and (3) unrestricted districts. Franklin and Washington avenues between Malbone and Sterling streets, with 100 feet in depth on each side thereof, were created a business district. Within business districts, buildings erected or designed for certain specified trades, industries or uses were prohibited. Among such forbidden uses is a “ stable for more than five horses.”
The superintendent of buildings, a statutory officer, has jurisdiction to require that the construction and alteration of all buildings shall conform to such laws as may be applicable thereto. (Laws of 1916, chap. 503, amdg. Greater N. Y. charter, §§ 406, 411.) As the zoning resolution had the force of law, the superintendent rejected the application on the ground that the proposed building was prohibited in a business district. By the law last cited the board of appeals has power to entertain appeals from the superintendent and to affirm, reverse or modify any determination; and to that end it was given all the powers of the officer from whom the appeal was taken. (See Greater N. Y. charter, §§ 718d, 719, as added by Laws of 1916, chap. 503.)
The zoning resolution (§ 7) provides that the board of appeals may, “ subject to appropriate conditions and safeguards, determine and vary the application of the use district regulations herein established in harmony with their general purpose and intent as follows: * * (e) Permit in a business district the erection of a garage or stable in any portion of a street between two intersecting streets in which portion or block there exists a public garage or public stable at the time of the passage of this resolution.”
The board of appeals found that directly opposite the plot for which application for the erection of a riding academy was made, and within the same business district, there existed a public stable at the time of the passage of this resolution. The board, therefore, imposed certain conditions that safeguarded the proposed use “ in harmony with the general purpose and intent ” of the resolution, and permitted the proposed structure.
*117In doing this we think the board of appeals did not alter or modify the zoning resolution. The resolution, as we read it, provides that a stable may be erected where another exists in the same portion of the street, under such conditions as the board of appeals may prescribe to safeguard the true intent of the resolution. In this respect the board of appeals acts in an administrative capacity, to ascertain the facts and determine what conditions will safeguard the system. In this case the board made the investigation; it prescribed, as a condition for the protection of the adjacent residential district, that the building should be limited to the business district and that solid walls, without openings, should be built on the side toward the residential district. All this seems in harmony with and not in derogation of the resolution. The delegation of administrative functions in aid of carrying out a law, even involving quasi legislative or judicial powers, is common in the modem system of law. An exception to the law delegatus non potest delegare always has existed in the case of granting legislative powers to municipal corporations. The complexity of our modem social system and the impracticability of direct control over the application of general rules of law by the law-making body, have in a degree relaxed the strict application of the doctrine where public rights are involved. A familiar example, sustained by the courts, is the delegation of rate-making, which is a legislative function according to the United States Supreme Court (Prentis v. Atlantic Coast Line, 211 U.S. 210" court="SCOTUS" date_filed="1908-11-30" href="https://app.midpage.ai/document/robert-r-prentis-v-atlantic-coast-line-company-96895?utm_source=webapp" opinion_id="96895">211 U. S. 210) or a quad judicial one according to our Court of Appeals (People ex rel. Central Park, etc., R. R. Co. v. Willcox, 194 N.Y. 383" court="NY" date_filed="1909-02-23" href="https://app.midpage.ai/document/people-ex-rel-cp-etc-rr-co-v--willcox-3619956?utm_source=webapp" opinion_id="3619956">194 N. Y. 383), to the Interstate Commerce Commission and the Public Service Commissions of the several States. It would be physically impossible for the board of estimate and apportionment, which in its manifold powers and duties is a near approach to the commission form of government for a city that in population, wealth and industries is greater than many independent States, itself to determine and vary the application of use district regulations as provided by section 7 of the resolution. From the necessity of the case, the power must be conferred on some subordinate body or board. For an exposition of this subject we'refer to Village of Saratoga Springs v. Saratoga Gas, etc., Co. (191 N. Y. *118123). In fine, the function of the board of appeals in this respect is not to vary the resolution but to “ determine and vary the application of the use district regulations * * * in harmony with their general purpose and intent.” We think the board of appeals had jurisdiction to make the determination that was annulled at Special Term.
But it is urged that the other public stable did not exist in the location required by the resolution, in that, although within 100 feet of the street, its main entrance was in another street and that it was separated from Franklin and Washington avenues by a fence.
An examination of the use district maps that are part of the resolution shows that the designation of the districts was by streets, and that the areas were determined by a limitation of the depth to which the restrictions extend on each side of the street. Usually this is 100 feet, and it is so in the case of Franklin and Washington avenues designated for business use. The resolution authorized the board of appeals, under proper conditions and safeguards, to “ Permit in a business district the erection of a garage or stable in any portion of a street between two intersecting streets in which portion or block there exists a public garage or public stable.” We agree with the learned justice who presided at Special Term that the word block does not mean, as in ordinary parlance, that area of land bounded by city streets. (100 Misc. Rep. 327.) Such meaning is inconsistent with the wording of the resolution, in that it would justify the erection of a public stable because another existed in an unrestricted area on the other side of the block, several hundred feet away. On the other hand, it cannot mean the frontage of the street, for in such case the words would be superfluous, for the words “portion of a street between two intersecting streets” sufficiently indicate that meaning. The word block must mean that portion which consists of the area restricted to business purposes because within 100 feet of the street so restricted. So construed, the stable on the other side of Franklin avenue meets the requirement of the resolution. And this is consistent with the general purpose of the resolution, for a public stable or a public garage in a street is objectionable whether its entrance is in the street in question, or around the comer, or *119in a street to the rear. The theory of the law is that where the uniformity of a business use district between two intersecting streets is impaired by a public stable or garage, another may be erected. We think the condition existed that justified the, permit granted by the board of appeals.
The order should be reversed and the determination of the board of appeals reinstated, with costs.
Jerks, P. J., Mills, Rich and Jay cox, JJ., concurred.
Order reversed and determination of the board of appeals reinstated, with costs.
See, also, Laws of 1918, chap. 617, since amdg. said § 406.— [Rep.