[Amended 4-28-1986 by L.L. No. 10-1986, effective 5-8-1986; 3-23-1987 by L.L. No. 5-1987, effective 4-2-1987]
The Village of Mamaroneck is hereby divided into the following classes of districts:
R-20
One-Family Residence District
R-15
One-Family Residence District
R-10
One-Family Residence District
R-7.5
One-Family Residence District
R-6
One-Family Residence District
R-5
One-Family Residence District
R-2F
One- and Two-Family Residence District
R-4F
One- to Four-Family Residence District
RM-1
Multiple Residence District
RM-2
Multiple Residence District
RM-3
Multiple Residence District
RM/SC
Multiple Residence/Senior Citizen District
C-1
General Commercial District
C-2
Central Commercial District
O-1
Office District
M-1
Manufacturing District
P
Parking District
PB
Public District
MR
Marine Recreation District
MC-1
General Marine - Commercial District
MC-2
Central Marine - Commercial District
[Added  5-13-1985 by L.L. No. 12-1985, effective  5-22-1985]
A. 
The waterfront of the Village of Mamaroneck is hereby divided into the following classes of districts:
R-20
One-Family Residence District
R-15
One-Family Residence District
R-10
One-Family Residence District
R-7.5
One-Family Residence District
PB
Public District
MR
Marine Recreation District
MC-1
General Marine - Commercial District
MC-2
Central Marine - Commercial District
B. 
The boundaries of the Marine Zone and the districts contained therein are shown on the Marine Zone Map.[1]
[1]
Editor's Note: The Marine Zone Map is on file in the office of the Village Clerk.
[Amended 6-28-2010 by L.L. No. 18-2010, effective 7-7-2010; 6-27-2011 by L.L. No. 7-2011, effective 7-7-2011; 4-27-2015 by L.L. No. 3-2015, effective 4-27-2015; 10-10-2017 by L.L. No. 14-2017, effective 12-29-2017; 8-13-2018 by L.L. No. 10-2018, effective 8-20-2018; 4-24-2023 by L.L. No. 6-2023, effective 4-28-2023; 3-10-2025 by L.L. No. 3-2025, eff. 3-19-2025]
The boundaries of said districts are hereby established as shown on the Zoning Map, Village of Mamaroneck, dated January 27, 2025, as may be subsequently amended, which is hereby adopted and made a part of this chapter. The Zoning Map, indicating the latest amendments, shall be kept up-to-date in the offices of the Building Department for the use of the public.
[1]
Editor's Note: A table of amendments to the Zoning Map is included as an attachment to this chapter.
In determining the boundaries of districts shown on the Map, the following rules shall apply:
A. 
Where such boundary lines are indicated as approximately following streets, highways, waterways, railroad rights-of-way or such lines extended, they shall be construed as following the center lines thereof.
B. 
Where such boundary lines are indicated as approximately following the property lines of parks or other publicly owned lands, such lines shall be construed to be such boundaries.
C. 
Where such boundary lines are indicated as following or approximating lot lines, such lot lines shall be construed to be such boundaries.
D. 
The district classification of any water area within the Village inshore from the mean low tide line on February 14, 1968, and of any land under water not claimed by the State of New York shall be defined to be the same as the classification of the adjoining land area, and the area extending outward from said mean high tide line shall be deemed to be the same district as the adjoining upland area, and such zoning classification shall continue in force regardless of any filling or draining of such lands.
[Amended  5-13-1985 by L.L. No. 12-1985, effective  5-22-1985]
E. 
Where boundary lines are shown as approximately paralleling a street line, such lines shall be construed as paralleling the nearest street line at the specific distance indicated on the Zoning Map.
F. 
If, after use of the above rules and the Map, the district classification of any land is in question, it shall be deemed to be in the most restrictive of the adjoining districts.
G. 
Wherever any property is not, under these rules, specifically included in any district shown on the Zoning Map, such property is hereby declared to be an R-20 District.
All Village-owned property, improved or unimproved, whether now owned or hereafter acquired, and however designated on the Zoning Map, shall be put to such public uses as the Village Board may duly determine and prescribe, and such uses by the Village shall not be subject to any limitations or regulations or procedures provided in this chapter, whatever the zone in which the property may be located.