[Amended by Ord. No. 08-18-08B; Ord. No. 08-18-08C]
The following words and terms, when used in this chapter, shall have the meaning set forth below, except where specifically indicated in other sections of this chapter:
ABUTTINGTo have a common property line or district line.
ACCESSORYA use, structure, or part of a structure, which:
A. Is subordinate to and serves the principal use or structure.
B. Is subordinate in area, extent, or purpose to the principal use or structure.
C. Contributes to the comfort, convenience or necessity of occupants of the principal use or structure.
D. Is located on the same lot as the principal use or structure served, with the exception of such accessory uses or structures located in a planned development and accessory off-street parking facilities as are permitted elsewhere than on the same lot with the use or structure.
ADJACENTLying near or close to; in the neighborhood or vicinity of.
ADJOININGTouching or contiguous, as distinguished from lying near.
AGRICULTUREFarming, dairying, pasturage, apiculture, horticulture, floriculture, viticulture and animal and poultry husbandry and accessory use customarily incidental to normal agricultural activities.
AIRPORTAny area of land or water which is used, or intended, for the landing and take-off of aircraft, together with all structures located thereon.
ALLEYA right-of-way which affords a secondary means of vehicular access to abutting properties.
ALTERATIONA change in size, shape, character or use of a building or structure.
ANIMAL HOSPITALA building or portion thereof designated or used for the care, observation, or treatment of domestic animals.
AUTOMOBILE LAUNDRYA business establishment containing facilities for simultaneously washing more than two motor vehicles, using production-line methods.
AUTOMOBILE SERVICE STATIONA building, or portion thereof, or lot used for offering for sale at retail to the public fuels, oils, and accessories for motor vehicles, where repair service is incidental, where no storage or parking space is offered for rent, and where no motor vehicles, trailers, or boats are offered for sale or rent. When such dispensing, sale, or offering for sale is incidental to the conduct of a public garage, the premises are classified as a public garage.
AUTOMOBILE WRECKING YARDAn area of land where three or more motor vehicles, or vehicles, machinery, or equipment drawn or operated by attaching to motor vehicles or mechanical unit, not in or being restored to running or operable condition, or parts thereof are stored in the open and any land, building, or structure used for wrecking or storing prior to wrecking of such motor vehicles, machinery, or equipment or parts thereof.
AWNINGA roof-like mechanism, retractable in operation, which projects from the wall of a building.
BASEMENTA story having part but not more than 1/2 of its floor-to-ceiling height below grade. When a basement is used exclusively for storage purposes, as a garage for use of occupants of the building, or other facilities common to the operation and maintenance of the entire building, it shall not be counted as a story.
BLOCKA tract of land bounded by a street, or by a combination of streets, public parks, railroad rights-of-way, or other lines of demarcation.
BOARDINGHOUSEA residential building, or portion thereof, other than a motel, apartment hotel, or hotel, containing lodging rooms for accommodation of three but not more than 10 persons who are not members of the keeper's family and where lodging, meals or both are provided.
BUILDINGA structure having a roof and which is permanently affixed to the land, and built for the enclosure, shelter, or protection of persons, animals, chattels, or movable property of any kind. Buildings are separated on all sides from other structures by yards or by walls in which there are no communicating doors, windows, and other openings.
BUILDING HEIGHTThe vertical distance from grade to the highest point of the coping of a flat roof or to the deck line of a mansard roof, or to the mean height level between eaves and ridge for gable, hip, or gambrel roofs.
BUILDING INSPECTORThe Building and Zoning Officer of Mendota, Illinois, or his duly authorized representative.
BUILDING, COMPLETELY ENCLOSEDA building with a permanent roof separated on all sides from the adjoining open space, or from other buildings or structures, by exterior or party walls, pierced only by windows and normal entrance and exit doors.
BULKUsed to indicate the size and setback of buildings or structures, and the location of same with respect to one another, and includes the following:
A. Size and height of buildings;
B. Location of exterior walls;
D. Open space allocated to buildings; and
E. Lot area and lot width provided per dwelling unit.
BUSINESSAn occupation, employment, or enterprise which occupies time, attention, labor, and materials, or wherein merchandise is exhibited or sold, or where services are offered.
CARPORTA roofed automobile shelter, with two or more open sides, the nature of which is permanent. A structure that utilizes canvas, plastic or similar fabrics of limited durability shall be considered a temporary structure.
CELLARAn area having more than 1/2 of its floor-to-ceiling height below grade and which is not counted as a story.
CLINIC, MEDICAL OR DENTALA building or portion thereof, the principal use of which is for offices of physicians or dentists, or both, for the examination and treatment of persons on an outpatient basis.
CLUB OR LODGE, PRIVATEA nonprofit association whose facilities are restricted to persons who are bona fide members and their guests. Food and alcoholic beverages may be served on its premises, provided they are secondary and incidental to the principal use.
CONFORMING BUILDING OR STRUCTUREA building or structure which:
A. Complies with all the regulations of this chapter or of any amendment thereto governing bulk of the district in which said building or structure is located; and
B. Is designed or intended for a permitted or conditional use as allowed in the district in which it is located.
COURTAn open unoccupied space other than a yard on the same lot with a building or group of buildings, and which is bounded on two or more sides by such building or buildings.
DISPLACEMENT (EARTH)The amplitude or intensity of an earthborne vibration measured in inches. The displacement or amplitude is 1/2 the total earth movement.
DRIVE-IN ESTABLISHMENTAn establishment or part thereof in which are provided facilities where serving or consuming commodities, or both, is intended to occur primarily in patrons' automobiles parked on the premises.
DWELLINGA building, or portion thereof, designed or used exclusively for residential purposes, including single-family, two-family, and multiple-family dwellings, but not including mobile homes or other trailers, or lodging rooms in hotels, motels, or lodging houses.
DWELLING, ATTACHEDA dwelling joined to two other dwellings by party walls, or vertical cavity walls, and aboveground physically unifying horizontal structure elements.
DWELLING, DETACHEDA dwelling which is surrounded on all sides by open space on the same lot.
DWELLING, SEMIDETACHEDA dwelling joined to one other dwelling by a party wall, or vertical cavity wall, and aboveground physically unifying horizontal structural elements.
DWELLING UNITOne or more rooms which are arranged, designed, or used as living quarters for one family only. Individual bathrooms and complete single kitchen facilities, permanently installed to serve the entire family, shall always be included within each dwelling unit.
EFFICIENCY UNITA dwelling unit consisting of one principal room, exclusive of bathroom, kitchen, hallway, closets, or dining room alcove directly off the principal room.
ELECTRIC DISTRIBUTION CENTERA terminal at which electric energy is received from the transmission system and is delivered to the distribution system only.
ELECTRIC SUBSTATIONA terminal at which electric energy is received from the transmission system and is delivered to other elements of the transmission system and, generally, to the local distribution system.
ESTABLISHMENT, BUSINESSA structure or lot used in whole or in part as a place of business, the ownership or management of which is separate and distinct from the ownership or management of any other place of business located on the same or other lot.
FAMILYOne person or two or more persons, related by blood, foster relationship, marriage or adoption, and, in addition, any domestic servants or gratuitous guests thereof; or one or more persons who need not be so related, and, in addition, domestic servants or gratuitous guests thereof, who are living together in a single, nonprofit dwelling unit and maintaining a common household with single cooking facilities. A roomer, boarder or lodger shall not be considered a member of the family.
FENCEA structure, including gates, or tree or shrub hedge which is a barrier and used as a boundary or means of protection or confinement.
FENCE, OPENA fence which has over its entirety at least 50% of the surface area in open space as viewed at right angles from the fence, except that the required open space in louver-type fences may be viewed from any angle.
FENCE, SOLIDA fence which conceals from view, from adjoining properties, streets, or alleys, activities conducted behind it.
FLOOD-CREST ELEVATIONThe elevation of the highest flood level that has been recorded or may be subsequently designated by the City Engineer.
FLOODPLAIN AREAA. That continuous area adjacent to a stream or stream bed, or any stormwater retention area and its tributaries, whose elevation is equal to or lower than the flood-crest elevation, including also land having an elevation higher than flood-crest elevation but less than 10 acres in area and surrounded by land in a floodplain area or an area of such elevation secured by land fill projecting into a floodplain area.
B. Any point shall be deemed to be within the floodplain area if it falls below the elevation of a high water mark, as the elevation of the mark is projected in horizontal directions perpendicular to the flow of the stream and thence to intersections at an equal elevation with the land on either side of the stream. Any point between the aforedescribed projections of any two high water marks shall be deemed within the floodplain area if it is at an elevation equal to or lower than similar projections of the interpolated flood-crest elevation. The interpolated flood-crest elevation is the calculated elevation of the flood crest at the center line of the stream between two known flood crests of the nearest upstream and downstream high water marks; and the difference in elevation between the flood crest at this location and at either of the high water mark projections is directly proportional to the difference in stream center line distance between the two high water mark projections.
FLOOR AREAA. For determining floor area ratio:
(1) The sum of the gross horizontal areas of the several floors, including also the basement floor of a building, measured from the exterior faces of the exterior walls, or from the center lines of walls separating two buildings. The floor area shall also include the horizontal areas on each floor devoted to:
(a) Elevator shafts and stairwells;
(b) Mechanical equipment, except if located on the roof, when either open or enclosed; i.e., bulkheads, water tanks, and cooling towers;
(c) Habitable attic space as permitted by the Building Code of Mendota, Illinois;
(d) Interior balconies and mezzanines;
(2) The floor area of structures used for bulk storage of materials, i.e., grain elevators, petroleum tanks, shall also be included in the floor area, and such floor area shall be determined on the basis of the height of such structures with one floor for each 10 feet of structure height; and if such structure measures less than 10 feet but not less than five feet over such floor height intervals, it shall be construed to have an additional floor.
(3) The horizontal area in each floor of a building devoted to off-street parking and off-street loading facilities and the horizontal area of a cellar floor shall not be included in the floor area.
B. For determining off-street parking and off-street loading requirements: "Floor area," when prescribed as the basis of measurement for off-street parking spaces and off-street loading spaces for any use, shall be the sum of the gross horizontal area of the several floors of the building, excluding areas used for accessory off-street parking facilities, and the horizontal areas to the basement and cellar floors that are devoted exclusively to uses accessory to the operation of the entire building. All horizontal dimensions shall be taken from the exterior of the walls.
FLOOR AREA RATIOThe numerical value obtained by dividing the floor area within a building or buildings on a lot by the area by such lot. (The floor area ratio as designated for each district, when multiplied by the lot area in square feet, shall determine the maximum permissible floor area for the building or buildings on the lot.)
GARAGE, PRIVATEAn accessory building designed and used for the storage of motor vehicles owned and used by the occupants of the buildings to which it is accessory and in which no occupation or business for profit is carried on. Not more than one of the motor vehicles may be a commercial vehicle of not more than 1 1/2 tons' capacity.
GARAGE, PUBLICA building or portion thereof, other than a private or storage garage, designed or used for equipping, servicing, or repairing motor vehicles. Hiring, selling, or storing of motor vehicles may be included.
GARAGE, STORAGE OR OFF-STREET PARKINGA building or portion thereof designed or used or land used exclusively for storage of motor vehicles, and in which motor fuels and oils are not sold, and motor vehicles are not equipped, repaired, hired, or sold.
GRADEThe established grade of the street or sidewalk. Where no such grade has been established, the grade shall be the elevation of the sidewalk at the property line. Where no sidewalks exist, the grade shall be the average elevation of the street adjacent to the property line; except in cases of unusual topographic conditions as determined by the Building Inspector, grade shall be the average elevation of the finished surface of the ground adjoining the exterior walls of a building at the base of a structure.
GROSS DENSITYThe ratio between the total number of dwelling units on a lot and total lot area in acres. The area shall include streets, schools and park sites, and is computed as 130% of the land actually dedicated to residential use.
GROUND FLOOR AREAThe lot area covered by a principal building, measured at highest ground grade, adjacent to the building, from the exterior faces of the exterior walls, but excluding open porches or terraces, and garages or carports.
GUEST, PERMANENTA person who occupies or has the right to occupy a lodging house, rooming house, boardinghouse, hotel, apartment hotel, or motel accommodations as his domicile and place of permanent residence.
HOME OCCUPATIONAny gainful business, occupation, or profession conducted within a dwelling unit by a member of the family residing in the dwelling unit which is incidental and secondary to the use of the dwelling unit for dwelling purposes.
HOTELAn establishment containing lodging rooms for occupancy by transient guests, in contradistinction to a lodging house, boardinghouse, or a rooming house, and which provides customary hotel services such as maid, telephone and secretarial, bellboy and desk services, and the use and upkeep of furnishings and laundering of linens.
HOTEL, APARTMENTA hotel in which at least 80% of the hotel accommodations are occupied by permanent guests.
INSTITUTIONA building occupied by a not-for-profit corporation wholly for public or private use.
JUNKYARDA lot, and any accessory building or structures thereon, which is used primarily for buying, selling, exchanging, storing, baling, packing, disassembling, or handling waste or scrap materials, including vehicles, machinery and equipment not in operable condition or parts thereof, and other metals, paper, rags, rubber tires, and bottles. A junkyard includes an automobile wrecking yard, but does not include an establishment, located in the Manufacturing District, engaged exclusively in processing of scrap iron or other metals to be sold only to establishments engaged in manufacturing of steel or metal alloys.
KENNELAny premises or portion thereof on which more than three dogs, cats, or other household domestic animals over one year of age are kept, or on which more than two such animals are maintained, boarded, bred, or cared for, in return for remuneration, or are kept for the purpose of sale.
LANDING STRIP, PRIVATEA strip of land used or intended for use for the landing and take-off of the private aircraft of the owner or lessee of the landing strip and his guests; and such accessory structures customarily incidental to the operations, which may include one building for the storage and maintenance of not more than two such private aircraft.
LAUNDERETTEA business that provides coin-operated self-service-type washing, drying, dry-cleaning, and ironing facilities, provided that:
A. Not more than four persons, including owners, are employed on the premises; and
B. No pick-up or delivery service is maintained.
LOADING SPACEA space within the principal building, or on the same lot as the principal building, providing for the standing, loading, or unloading of one truck, and with access to a street or alley.
LODGING HOUSEA building originally designed for and used as a single- or two-family dwelling, all or a portion of which contains lodging rooms which accommodate persons who are not members of the keeper's family. Lodging, or meals, or both are provided for compensation for three but not more than 10 persons.
LODGING ROOMA room or suite of rooms rented as sleeping and living quarters, but without cooking facilities and with or without an individual bathroom. In a suite of rooms, each room which provides sleeping accommodations shall be counted as one "lodging room" for the purposes of this chapter.
LOTA tract of land which is designated by its owner or developer as a tract to be used, developed, or built upon as a unit, under unified ownership or control. Therefore, a lot may or may not coincide with a lot of record.
LOT AREAThe area of horizontal plane bounded by lot lines.
LOT COVERAGEThe area of a lot occupied by the principal and accessory structures.
LOT DEPTHThe mean horizontal distance between the front lot line and the rear lot line of a lot measured within the lot boundaries.
LOT LINEThe property line bounding a lot.
LOT LINE, REARAn interior lot line which is most distant from and is almost parallel to the front lot line; and in the case of an irregular or triangular shaped lot, a line 10 feet in length within the lot which is parallel to and at the maximum distance from the front lot line.
LOT LINE, SIDEAny boundary of a lot which is not a front line or a rear lot line.
LOT OF RECORDA single lot which is part of a subdivision, the plat of which has been recorded in the office of the Recorder of Deeds of LaSalle County, Illinois.
LOT WIDTHA minimum horizontal distance between the side lot lines of a lot measured at the narrowest width within the 30 feet of depth immediately in back of the front yard line.
LOT, CORNERA lot of which at least two adjacent sides abut for their full length upon streets, provided that the interior angle at the intersection of such two sides is less than 135°.
LOT, REVERSED-CORNERA corner lot, the street side lot line of which is substantially a continuation of the front lot line of the first lot to its rear.
LOT, THROUGHA lot having a pair of opposite lot lines along two more or less parallel streets, and which is not a corner lot. Both street lines shall be deemed front lot lines.
MANUFACTURING ESTABLISHMENTAn establishment, the principal use of which is manufacturing, fabricating, processing, assembly, repairing, storing, cleaning, servicing, or testing of materials, goods, or products.
MARQUEE or CANOPYA roof-like structure of a permanent nature which projects from the wall of a building.
MOBILE HOMEAny vehicle or similar portable structure designed and constructed for dwelling purposes which contains cooking, sanitary, and electrical facilities and has a gross floor area of 240 square feet or more.
MOBILE HOME PARKA lot, parcel, or tract of land developed with facilities for accommodating two or more mobile homes, provided each mobile home contains a kitchen, flush toilet, and shower or bath; and such park shall be for use only by nontransient dwellers remaining continuously for more than one month, whether or not a charge is made. It shall not include a sales lot in which automobiles or unoccupied mobile homes or other trailers are parked for the purpose of inspection or sale; except mobile homes located on a site in the mobile home park which are occupied or vacant for not more than 90 days after occupancy may be sold or offered for sale.
MOTELAn establishment consisting of a group of attached or detached lodging rooms with bathrooms, and where more than 50% of the lodging rooms are occupied or designed for occupancy by transient automobile tourists. A motel furnishes customary hotel services such as maid service and laundering of linen, telephone, secretarial and desk service, and the use and upkeep of furniture. One dwelling unit may be included for occupancy by the owner or manager of the motel.
MOTOR FREIGHT TERMINALA building or area in which freight brought by motor truck is assembled or stored for routing in intrastate or interstate shipment by motor truck.
MOTOR VEHICLEA passenger vehicle, truck, truck-trailer, trailer, or semitrailer propelled or drawn by mechanical power.
NAMEPLATEA sign indicating the name and address of a building, or the name of an occupant thereof, and the practice of a permitted occupation therein.
NO-ACCESS STRIPA strip of land within and along a rear lot line of a through lot adjoining a street which is designated on a recorded subdivision plat or property deed as land over which motor vehicular travel shall not be permitted.
NONCONFORMING BUILDING OR STRUCTUREAny building or structure lawfully established which:
A. Does not comply with all the regulations of this chapter or of any amendment hereto governing bulk in the district in which such building or structure is located; or
B. Is designed or intended for a nonconforming use.
NONCONFORMING USEAny building or structure and the use thereof or the use of land that does not conform with the regulations of this chapter or any amendment thereto governing use in the district in which it is located, but which conformed to all of the codes, ordinances, and other legal requirements applicable at the time such building or structure was erected, enlarged, or altered, and the use thereof or the use of land was established.
NOXIOUS MATTER OR MATERIALA material which is capable of causing injury to living organisms by chemical reaction, or is capable of causing detrimental effects to the physical or economic well-being of individuals.
NURSERY SCHOOLAn establishment for the part-time care of five or more children of pre-elementary school age in addition to the members of the family residing therein.
NURSING HOMEA home for aged, chronically ill, or incurable persons, in which three or more persons not members of the family residing on the premises are received and provided with food, shelter, and care, but not including hospitals, clinics, or similar institutions devoted primarily to the diagnosis and treatment of disease or injury, maternity cases, or mental illness.
ODOROUS MATTERAny material that produces an olfactory response among human beings.
OFF-STREET PARKING AREA OR LOTLand which is improved and used or a structure which is designed and used exclusively for the storage of passenger motor vehicles, either for accessory off-street parking spaces or commercial off-street parking spaces when permitted herein by district regulations.
OPEN SALES LOTLand used or occupied for the purpose of buying, selling, or renting merchandise stored or displayed out-of-doors prior to sale. Such merchandise includes automobiles, trucks, motor scooters, motorcycles, boats, or similar commodities.
PARKING SPACEAn area, enclosed in a building or unenclosed, reserved for the parking of one motor vehicle and which is accessible to and from a street or alley.
PARTICULATE MATTERMaterial other than water which is suspended in or discharged into the atmosphere in a finely divided form as a liquid or solid at outdoor ambient conditions.
PARTY WALLAn interior wall of adjoining structures extending from its footing to the underside of the roof, and which separates and is in common use by such adjoining structures.
PERFORMANCE STANDARDA criteria established to control smoke and particulate matter, noise, odorous matter, toxic matter, vibration, fire and explosion hazards, glare, and radiation hazards generated by or inherent in uses of land or buildings.
PLANNED DEVELOPMENTA parcel or tract of land, initially under single ownership or control, which contains two or more principal buildings and one or more principal uses, planned and constructed as a unified development, and where certain regulations of this chapter for the district where it is located are modified.
PORTABLE ON-DEMAND STORAGE STRUCTUREAny container, storage unit, shed-like container or other portable structure that can or is used for the storage of personal property of any kind and which is located for such purposes outside an enclosed building other than an accessory building or shed complying with all building codes and land use requirements.
PUBLIC OPEN SPACEAny publicly owned open area; including, but not limited to, the following: parks, playgrounds, forest preserves, waterways, parkways, and streets.
RADIATION HAZARDSThe deleterious and harmful effects of all ionizing radiation, which shall include all radiation capable of producing ions in their passage through matter. Such radiations shall include, but are not limited to, electromagnetic radiations such as x-rays and gamma rays and particulate radiations such as electrons or beta particles, protons, neutrons, and alpha particles.
RAILROAD RIGHT-OF-WAYA strip of land containing railroad tracks and auxiliary facilities for track operation, but not including freight depots or stations, loading platforms, train sheds, warehouses, car or locomotive shops, or car yards.
REFUSEAll waste products resulting from human habitation, except sewage.
RESEARCH LABORATORYA building or group of buildings in which are located facilities for scientific research investigation, testing, or experimentation but not facilities for the manufacture or sale of products, except as incidental to the main purpose of the laboratory.
RESERVOIR PARKING SPACESThose off-street parking spaces allocated for temporary standing of automobiles awaiting entrance to a particular establishment.
ROADWAYThat portion of a street which is used or intended to be used for the travel of motor vehicles.
SETBACKThe minimum horizontal distance between a street line and the nearest wall of a building, or side of a structure facing such street line, or edge of the area of operation of a principal use when no building or structure is involved.
SETBACK, ESTABLISHEDWhen 40% or more of the lots fronting on one side of a street within a block are improved, the existing setbacks of such improved lots shall be the "established setback" for determining the depth of the required front yards for the remainder of the lots along such street frontage, as regulated in this chapter.
SMOKEThe visible discharge from a chimney, stack, vent, exhaust, or combustion process which is made up of particulate matter.
STABLE, PRIVATEA building or structure which is located on a lot on which a dwelling is located, and which is designed, arranged, used, or intended to be used for housing horses for the private use of occupants of the dwelling, but in no event for hire.
STABLE, PUBLICA building where horses are kept for remuneration, hire, or sale.
STAND, ROADSIDEA structure for the display and sale of only farm products which are produced on the premises.
STORYThat portion of a building, other than a cellar, included between the surface of any floor and the surface of the floor next above it, or, if there is no floor above it, then the space between the floor and the ceiling next above it. The floor of a story may split levels, provided that there is not more than a four-foot difference in elevation between the different levels of the floor. A basement shall be counted as a story, except when used for storage, garages for use of occupants of a building or other facilities common to the rest of the building. A mezzanine floor shall be counted as a story when it covers over 1/3 of the area of the floor next below it, or if the vertical distance from the floor next below it to the floor next above it is 24 feet or more.
STREETA public or private right-of-way or easement which is designated as a permanent right-of-way easement for common use as the primary means of vehicular access to properties abutting on it.
STREET LINEThe street right-of-way line abutting a property line of a lot.
STREET, FRONTAGEAll of the property fronting on one side of a street between two intersecting streets, or in the case of a dead-end street, all of the property along one side of the street between an intersecting street and the end of such dead-end street.
STRUCTURAL ALTERATIONAny change in the supporting members of a building or structure such as bearing walls, columns, beams, or girders, or any substantial change in the roof or in the exterior walls, excepting such repair or replacement as may be required for the safety of the building or structure.
STRUCTUREAnything constructed or erected, the use of which requires more or less permanent location on the ground or attachment to something having a permanent location on the ground, including, but without limiting the generality of the foregoing, advertising signs, back stops for tennis courts, and pergolas.
TAVERNA business establishment where liquors are sold to be consumed on the premises, but not including restaurants where the principal business is the serving of food.
TEMPORARY STRUCTUREA. A structures that is permitted within a zoning district without any foundation or footing and that is removed when the designated time period, activity, or use for which the temporary structure was erected has ceased. The definition includes, but is not limited to, those structures that utilize canvas, plastic or similar fabrics of limited durability.
B. Existing detached nonconforming carport-type structures and temporary structures shall be brought into conformance within 18 months of the effective date of this chapter.
TOURIST HOMEA building which contains a single dwelling unit and in which meals or lodging, or both, are provided or offered to transient guests for compensation; does not include a hotel, apartment hotel, or motel.
TOURIST PARKA parcel or tract or land containing facilities for locating two or more travel trailers or mobile homes, and for use only by transients remaining fewer than three months, whether or not a charge is made. An open sales lot in which automobiles or unoccupied trailers are parked for the purposes of inspection or sale is not included in a tourist park.
TRAILERAny vehicle or portable structure constructed so as to permit occupancy thereof for lodging or dwelling purposes or for use as an accessory building or structure in the conduct of business, trade, or occupation, and which may be used as a conveyance on streets and highways, by its own or other motive power.
TRAILER, CAMPINGA trailer designed and constructed for temporary dwelling purposes which does not contain certain built-in sanitary facilities and has a gross floor area of less than 130 square feet.
TRAILER, TRAVELA trailer designed and constructed to be used as temporary dwelling for travel, recreational and vacation purposes which may contain cooking sanitary and electrical facilities, and has a gross floor area of 130 feet or more, but less than 240 square feet.
USABLE OPEN SPACEPermanently reserved open space which is provided as required by this chapter for the use of residents of dwellings.
USEThe purpose or activity for which the land, or a building thereon, is designed, arranged, or intended, or for which it is occupied or maintained, and shall include any manner of performance of such activity with respect to the performance standards of this chapter.
USE, ACCESSORYA use which is incidental to the dominant use of the premises.
USE, CONDITIONALA use that has unusual operational, physical, or other characteristics that may be different from those of the predominant permitted uses in a district, but which is a use that complements and is otherwise, or can be made, compatible with the intended overall development within a district. Compliance with special standards not necessarily applicable to other permitted or conditional uses in the district shall be required as regulated in this chapter.
USE, LAWFULThe use of any building, structure, or land that conforms with all of the regulations of this chapter or any amendment hereto and which conforms with all of the codes, ordinances, and other legal requirements existing at the time of the enactment of this chapter or any amendment thereto, for the structure or land that is being examined.
USE, PERMITTEDAny use which is or may be lawfully established in a particular district or districts, provided it conforms with all requirements, regulations and, when applicable, performance standards of this chapter for the district in which such use is located.
USE, PRINCIPALThe dominant use of land or buildings as distinguished from a subordinate or accessory use.
VENDING MACHINEA machine for dispensing merchandise or services designed to be operated by the customer.
VIBRATIONThe periodic displacement, measured in inches, of earth at a designated frequency, cycles per second.
YARDAn open area on a lot which is unobstructed from its lowest level to the sky, except as otherwise provided in this chapter.
YARD LINEA line in a lot that is parallel to the lot line along which the applicable yard extends and which is not nearer to such lot line at any point than the required depth or width of the applicable yard. A building, structure, or other obstruction shall not encroach into the area between the yard line and such adjacent lot line, except for such permitted obstructions in yards as are set forth in this chapter.
YARD, FRONTA yard which is bounded by the side lot lines, front lot line, and the front yard line.
YARD, INTERIOR SIDEA side yard which adjoins another lot or an alley separating such side yard from another lot.
YARD, REARA yard which is bounded by side lot lines, the rear lot line, and the rear yard line.
YARD, SIDEA yard which is bounded by the rear yard line, front yard line, side yard line, and side lot line.
ZONING DISTRICTSThe districts into which the City of Mendota, Illinois has been divided for zoning regulations and requirements as set forth on the Zoning District Map.