The Village of Chester is hereby divided into the following classes of districts, the respective symbol for each district being set forth opposite its title:
RA
Residential and Agricultural
RS
Residential — Single-Family
RMH
Residential — Mobile Homes
RM
Residential — Multiple Dwellings
B-1
Neighborhood Business
B-2
General Business
M-1
Light Manufacturing-Research
M-2
Manufacturing
HIO
Highway Interchange Overlay
[Added 10-6-2003 by L.L. No. 7-2003]
The boundaries of said districts are hereby established as shown on the Zoning Map, Village of Chester, as adopted by the Village Board, dated July 1971, which accompanies and which, with all explanatory matter thereon, is hereby made a part of this chapter. Said map, indicating the latest amendments, shall be kept up-to-date in the office of the Village Clerk for the use and benefit of the public.
The Schedule of District Regulations which accompanies this chapter is hereby made a part of this chapter.[1] Any uses not specifically permitted in columns 2, 3 or 4 of said Schedule of District Regulations are hereby prohibited.
[1]
Editor's Note: The Schedule of District Regulations is included at the end of this chapter.
In determining the boundaries of districts shown on the Zoning Map, the following rules shall apply:
A. 
Unless otherwise shown, the district boundaries shall be construed to coincide with the center lines of streets, alleys, highways, waterways, railroad rights-of-way or such lines extended, unless otherwise indicated.
B. 
Where such boundaries are indicated as approximately following a lot line, such lot line shall be construed to be said boundary.
C. 
Measurements stated on the Zoning Map are perpendicular or radial distances from street lines measured to the zone boundary line, which, in all cases where distances are given, are parallel to the street line.
D. 
Where a district boundary divides a lot in single ownership, the regulations for either portion of the lot may, at the owner's discretion, extend not more than 30 feet beyond the boundary line of the district.
E. 
In all other cases where dimensions are not shown on the Zoning Map, the location of boundaries shown on the Zoning Map shall be determined by the use of the scale appearing thereon.
F. 
Where a district boundary line is shown as approximately following the Village limits, such boundary shall be construed to the Village limits.
G. 
In cases of doubt, the district boundary line shall be determined by the Zoning Board of Appeals of the Village of Chester.