No lot in the A Residence Districts shall be used for building purposes unless it shall contain not less than 10,000 square feet, exclusive of any public road, and have a width of not less than 50 feet on the principal highway or road on which it abuts or on both sides of such highway or road by which it is intersected. No property which, at the time of the enactment of this chapter, is bounded on one side by Long Island Sound, Northport Bay or Duck Island Harbor and on another side by a highway or road then existing, shall hereafter be lain out or subdivided into lots or fractions of lots which shall not abut both on said highway or road and on the waters to which said property is then adjacent, nor shall any such property be lain out, subdivided, sold or purchased in fractions of lots which are less than 20 feet in width the full length of the property.

No buildings on any one lot in the A Residence Districts or on any fraction of a lot on which a dwelling may be erected, including accessory buildings, shall be constructed, altered, enlarged, extended, reconstructed, raised or moved so as to occupy at any level and in the aggregate more than 50% of the area of the lot or such fraction thereof, and no such buildings, in the aggregate, shall have less courtyard or open space surrounding them on said lot or said fraction thereof on which they may be erected than 5,000 square feet, exclusive of the area of any road within the lot, and no such lot or such fraction thereof shall be reduced or diminished in area so that the percentage of said lot or said fraction thereof as occupied by all the buildings thereon taken together shall exceed the percentage fixed by this section or so that the area of the courtyard or open space surrounding them on said lot or said fraction thereof shall be less than the area herein specified.

In B Residence Districts no property shall hereafter be laid out, subdivided or partitioned into lots or fractions of lots or parcels containing less than one acre nor containing a width of less than 100 feet of frontage on any road on which it fronts, nor have more than one residence on it, and no building on any one lot or on any fraction of a lot on which a building may be erected, including accessory buildings, shall be constructed, altered, enlarged, extended, reconstructed, raised or moved so as to occupy at any level and in the aggregate more than 25% of the area of the lot, and no such lot or such fraction thereof, as occupied by all the buildings thereon taken together, shall be reduced or diminished so that the percentage of the lot, as occupied by all of the buildings thereon taken together, shall exceed the percentage fixed by this section or so that the area of the yard or courts on said lot or said fraction thereof shall be less than 32,670 square feet.

In B Residence Districts, no buildings in the aggregate shall hereafter be erected or allowed to accommodate or make provision for more than one family on any acre of land. The maximum number of families which may hereafter be housed on any plot of ground shall not exceed the integral number obtained by multiplying the acreage of said plot, exclusive of the land within highway or road lines, by one less any fraction resulting therefrom.

In C Residence Districts, no property shall hereafter be laid out, subdivided or partitioned into lots or fractions of lots or parcels containing less than two acres nor containing a width of less than 150 feet of frontage on any road placed upon the Official Village Map on which it fronts, nor have more than one residence on it.

In C Residence Districts, no buildings in the aggregate shall hereafter be erected or allowed to accommodate or make provision for more than one family on any two acres of land. The maximum number of families which may hereafter be housed on any plot of ground shall not exceed the integral number obtained by multiplying the acreage of said plot, exclusive of the land within highway or road lines, by 1/2 less any fraction resulting therefrom.

Along all frontage in the C Residence Districts, there shall be a front yard of the minimum depth of 75 feet. A side yard in C Residence Districts shall be 50 feet and the rear yard shall be 75 feet.

No accessory building shall be erected on any lot until either the residence thereon shall have been erected and a certificate of occupancy issued or plans for the residence thereon shall have been filed with the Village Clerk, a building permit therefor issued and the construction thereof actually commenced. If the construction of the residence is not completed within 12 months after its commencement and certificate of occupancy issued within said 12 months, any accessory building shall be removed.

No building shall hereafter be used as a dwelling if it shall contain less than 1,200 square feet of habitable floor area on the ground floor if such building be located in an A Residence District or less than 1,500 square feet if located in a B Residence District or less than 2,000 square feet if located in a C Residence District. No dwelling shall hereafter be erected to contain less than 1,200, 1,500 or 2,000 square feet of habitable floor area on the ground floor in such respective districts. No dwelling shall hereafter be altered to decrease its area so that it shall contain less than 1,200, 1,500 or 2,000 square feet of habitable floor area on the ground floor in such respective districts.[1]

No permit for the erection of any building shall be issued unless the street or highway giving access to such proposed building, which street or highway must either abut or terminate at the frontage boundary of the lot on which such building is located, has been duly placed on the Official Map of the Village. Before such permit shall be issued, such street or highway, if the same be not presently in existence as a traveled road, either public or private, shall be suitably improved to the satisfaction of the appropriate Village officials in accordance with such standards and specifications as may be required or a performance bond furnished to the Village by the owner as specified in the Village Law.[1]