For the purposes of this chapter, the following definitions shall be used:
ACCESSORY USE OR STRUCTURE
A use or detached structure subordinate to the principal use of a structure, land or water and located on the same lot or parcel serving a purpose customarily incidental to the principal use or the principal structure.
ALLEY
A special public right-of-way affording only secondary access to abutting properties.
APARTMENT
A portion of a residential or commercial building used as a separate housing unit.
APARTMENT HOUSE
See "dwelling, multiple."
ARTERIAL STREET
A public street or highway used or intended to be used primarily for fast or heavy through traffic. Arterial streets and highways shall include freeways and expressways as well as arterial streets, highways and parkways.
BASEMENT
That portion of any structure located partly below the average adjoining lot grade.
BOARDINGHOUSE
A building other than a hotel or restaurant where meals or lodging are regularly furnished by prearrangement for compensation for four or more persons not members of a family, but not exceeding 12 persons and not open to transient customers.
BUILDING
Any structure having a roof supported by columns or walls used, or intended to be used, for the shelter or enclosure of persons, animals, equipment, machinery or materials.
BUILDING, ALTERATIONS OF
Any change or rearrangement of the supporting members, such as bearing walls, beams, columns or girders, of a building, an addition to a building, or movement of a building from one location to another.
BUILDING HEIGHT
The vertical distance measured from the mean elevation of the finished lot grade along the street yard face of the structure to the highest point of flat roofs; to the mean height level between the eaves and ridges of gable, gambrel, hip and pitch roofs; or to the deck line of mansard roofs.
BULKHEAD LINE
A geographic line along a reach of a navigable stream that has been adopted by a municipal ordinance and approved by the Department of Natural Resources pursuant to Ch. 30, Wis. Stats., and which allows complete filling on the landward side, except where floodway regulations of this chapter would prohibit such filling.
CARPORT
See "garage."
CONDITIONAL USE
Use of a special nature as to make impractical their predetermination as a principal use in a district.
CONFORMING USE
Any lawful use of a building or lot which complies with the provisions of this chapter.
CORNER LOT
A lot abutting two or more streets at their intersection provided that the corner of such intersection shall have an angle of 135° or less, measured on the lot side.
DWELLING
A detached building designed or used exclusively as a residence or sleeping place, but does not include boarding or lodging houses, motels, hotels, tents, cabins or mobile homes.
DWELLING, MULTIPLE
A building or portion thereof used or designated as a residence for three or more families as separate housekeeping units, including apartments, attached townhouses and condominiums.
DWELLING, ONE-FAMILY
A detached building designed, arranged or used for and occupied exclusively by one family, and shall include a manufactured home.
DWELLING, TWO-FAMILY
A building designed, arranged or used for, or occupied exclusively by, two families living independently of each other.
DWELLING UNIT
A building or portion thereof used exclusively for human habitation, including single-family, two-family and multifamily dwellings, but not including hotels, motels or lodging houses.
ESSENTIAL SERVICES
Services provided by public and private utilities, necessary for the exercise of the principal use or service of the principal structure. These services include underground, surface or overhead gas, electrical, steam, water, sanitary sewage, stormwater drainage and communication systems and accessories thereto such as poles, towers, wires, mains, drains, vaults, culverts, laterals, sewers, pipes, catch basins, water storage tanks, conduits, cables, fire alarm boxes, police call boxes, traffic signals, pumps, lift stations and hydrants, but not including buildings.
FAMILY
One or more persons living together in a single dwelling unit as a traditional family or the functional equivalent of a traditional family. It shall be a rebuttable presumption that four or more persons living together in a single dwelling unit who are not related by blood, adoption or marriage do not constitute the functional equivalent of a traditional family. In determining the functional equivalent of a traditional family, the following criteria shall be present:[1]
A. 
The group shares the entire dwelling unit.
B. 
The group lives and cooks together as a single housekeeping unit.
C. 
The group shares expenses for food, rent, utilities or other household expenses.
D. 
The group is permanent and stable and not transient or temporary in nature.
E. 
Any other factor reasonably related to whether the group is the functional equivalent of a family.
FARM
Land consisting of 10 acres or more on which produce, crops, livestock or flowers are grown primarily for off-premises consumption, use or sale.
FLOOR AREA
The floor area of a building is the sum of the gross horizontal area of the several floors of the building measured from the exterior face of the exterior walls, or from the center line of the walls separating the building, but not including the basement, utility rooms, garages, porches, breezeways and unfinished attics.
FRONTAGE
The smallest dimension of a lot abutting a public street measured along the street line.
GARAGE
A building or portion thereof used exclusively for parking or temporary storage of self-propelled vehicles.
HOME OCCUPATION
Any occupation for gain or support conducted entirely within buildings by resident occupants which is customarily incidental to the principal use of the premises, does not exceed 20% of the area of any floor, uses only household equipment, and no stock-in-trade is kept or sold except that made on the premises. A household occupation includes uses such as babysitting, millinery, dressmaking, canning, laundering and crafts, but does not include the display of any goods nor such occupations as barbering, beauty shops, dance schools, gift stores, real estate brokerage or photographic studios. Door-to-door sales persons may temporarily store stock-in-trade on the premises, provided that no stock-in-trade is displayed or sold on the premises and no customer pickups are made.
HOTEL-MOTEL
A building in which lodging, with or without meals, is offered to transient guests for compensation and in which there are sleeping rooms with or without cooking facilities in any individual room or apartment.
[Amended by Ord. No. 97-4; Ord. No. 08-4]
JUNKYARD
An open space where waste, used or secondhand materials are bought, sold, exchanged, stored, baled, parked, disassembled or handled, including, but not limited to, scrap iron and other metals, paper, rags, rubber, tires and bottles. A "junkyard" also includes an auto wrecking yard, but does not include uses established entirely within enclosed buildings.
LIVING ROOMS
All rooms within a dwelling, except closets, foyers, storage areas, utility rooms and bathrooms.
LOADING AREA
A completely off-street space or berth on the same lot for the loading or unloading of freight carriers, having adequate ingress and egress to a public street or alley.
LOT
A parcel of land having frontage on a public street, occupied or intended to be occupied by a principal structure or use and sufficient in size to meet the lot width, lot frontage, lot area, yard and parking areas, and other open space provisions of this chapter.
LOT LINES AND AREA
The peripheral boundaries of a parcel of land and the total area lying within such boundaries.
LOT WIDTH
The horizontal distance between the side lot lines.
MACHINE SHOPS
Shops where lathes, presses, grinders, shapers and other wood and metal working machines are used such as blacksmith, tinsmith, welding and sheet metal shops, and plumbing, heating and electrical repair and overhaul shops.
MANUFACTURED HOME
A structure certified and labeled as a manufactured home under 42 U.S.C. §§ 5401 to 5426, which, when placed on a site:
A. 
Is set on an enclosed foundation in accordance with § 70.043(1), Wis. Stats., and Ch. SPS 321, Wis. Adm. Code.
B. 
Is installed in accordance with the manufacturer's instructions.
C. 
Is properly connected to utilities on the owner's property.
MOBILE HOME
Mobile units or modified mobile units, including units with or without wheels or means of mobility designed to be transported to a site and designed for permanent living, sleeping or commercial purposes.
MOBILE HOME PARK
Any lot on which two or more mobile homes are parked for the purpose of temporary or permanent habitation.
NONCONFORMING USES OR STRUCTURES
Any structure, land or water lawfully used, occupied or erected at the time of the effective date of this chapter or amendments thereto which does not conform to the regulations of this chapter or amendments thereto. Any such structure conforming in respect to use but not in respect to frontage, width, height, area, yard, parking, loading or distance requirements shall be considered a nonconforming use.
PARKING LOT
A structure or premises containing 10 or more parking spaces open to the public.
PARKING SPACE
A graded and surfaced area not less than nine feet wide and 20 feet long, either enclosed or open, for the parking of a motor vehicle and having adequate ingress and egress to a public street or alley.
PARTIES IN INTEREST
Includes all abutting property owners, all property owners within 100 feet and all property owners of opposite frontage.
PERMITTED USE
A permitted use is a use which may be lawfully established in a particular district or districts, provided it conforms with all requirements, regulations and standards of such district.
PROFESSIONAL HOME OFFICES
Residences of doctors of medicine, practitioners, dentists, clergymen, architects, landscape architects, professional engineers, registered land surveyors, lawyers, artists, teachers, authors, musicians or other recognized professions used to conduct their professions where the office does not exceed 1/2 of the area of only one floor of the residence and only one nonresident person is employed.
REAR YARD
A yard extending across the full width of the lot, the depth of which shall be the minimum horizontal distance between the rear lot line and a line parallel thereto through the nearest point of the principal structure. This yard shall be opposite the street yard or one of the street yards on a corner lot.
SETBACK
The minimum horizontal distance between the street right-of-way line or rear lot line and the nearest point of a building or any projection thereof, excluding uncovered steps.
SIDE YARD
A yard extending from the street yard to the rear yard of the lot, the width of which shall be the minimum horizontal distance between the side lot line and a line parallel thereto through the nearest point of the principal structure.
SIGNS
Any words, letters, figures, numerals, phrases, sentences, emblems, devices, designs, trade names or trade marks by which anything is made known and which are used to advertise or promote an individual, firm, association, corporation, profession, business, commodity or product and which is visible from any public street or highway.
STORY
That portion of a building included between the surface of the floor next above it or the space between the floor and the ceiling next above it, if there be no floor above it. A basement or cellar having 1/2 or more of its height above grade is a story for purposes of height regulations.
STREET
A public right-of-way not less than 50 feet wide providing primary access to abutting properties.
STRUCTURAL ALTERATIONS
Any change in the supporting members of a structure, such as foundations, bearing walls, columns, beams or girders.
STRUCTURE
Any erection or construction, such as buildings, towers, masts, poles, booms, signs, decorations, carports, machinery and equipment.
UTILITIES
Public and private facilities, such as water wells, sewage pumping stations, power and communication transmission lines, electrical power substations, static transformer stations, telephone and telegraph exchanges, microwave radio relays and gas regulation stations, but not including sewage disposal plants, municipal incinerators, warehouses, shops and storage yards.
YARD
An open space on the same lot with a structure, unoccupied and unobstructed from the ground upward except for vegetation. The street and rear yards extend the full width of the lot.
[1]
Editor's Note: Amended at time of adoption of Code (see Ch. 1, General Provisions, Art. II).