(a) 
Accessory buildings.
No accessory building shall be constructed upon a lot until the construction of the main use building has been actually commenced. No accessory building shall be used unless the main use building on the lot is also being used.
(b) 
Railroad rights-of-way.
On all existing rights-of-way of railroad companies, regardless of the zoning district in which such rights-of-way are located, railroad tracks and accessories to railroad movement may be constructed or maintained.
(c) 
House trailers may be permitted in any district except the “R-1” district.
(2002 Code, sec. 13.71)
(a) 
Public, semi-public or public service buildings, hospitals, institutions or schools, when permitted in a district, may be erected to a height not exceeding forty (40) feet, and churches and temples may be erected to a height not exceeding fifty-five (55) feet if the building is set back from each yard line at least one (1) foot for each two (2) feet additional height above the height limit otherwise provided in the district in which the building is located.
(b) 
Chimneys, cooling towers, elevator bulkheads, fire towers, grain elevators, flour mills, monuments, stacks, or scenery lofts, tanks, water towers, ornamental towers and spired church steeples, radio or television towers, or necessary mechanical appurtenances, may be erected to a height in accordance with existing or hereafter adopted ordinances of the city provided that in the absence of any such ordinance there shall be no height limitation of these structures.
(2002 Code, sec. 13.72)
(a) 
In a district in which commercial or industrial buildings are built with one or more stories for residential purposes above the commercial or industrial uses, no side yards will be required for the residential portions of the building, provided that the part of the building intended for residential use is not more than two (2) rooms deep from front to rear.
(b) 
No yard or other open space provided about any building for the purposes of complying with the provisions of these regulations shall again be used as a yard or an open space for another building. Every part of a required yard shall be open to the sky and unobstructed by buildings except for accessory buildings in the rear yard and except the ordinary projections of skylights, sills, belt courses, cornices, and other ornamental features which may project into such yards a distance of not more than two (2) feet.
(c) 
Open, unenclosed porches, platforms, or landing places not covered by a roof or canopy may extend or project into the front yard for a distance of not exceeding six (6) feet.
(d) 
Terraces, uncovered porches, platforms, and ornamental features which do not extend more than three (3) feet above the floor level of the ground (first) story may project into a required side yard, provided these projections be distant at least two (2) feet from the adjacent side lot line.
(2002 Code, sec. 13.73)
(a) 
Where forty (40) percent or more of the frontage on one side of a street between two intersecting streets is developed with buildings that have observed (with a variation of five (5) feet or less) a front yard greater in depth than herein required, new buildings shall not be erected closer to the street than the front yard so established by the existing buildings.
(b) 
Where forty (40) percent or more of the frontage on one side of a street between two intersecting streets is developed with buildings that have not observed a front yard as described above then:
(1) 
Where a building is to be erected on a parcel of land that is within one hundred (100) feet of existing buildings on both sides, the minimum front yard shall be a line drawn between the two closest front corners of the adjacent buildings on the two sides, or
(2) 
Where a building is to be erected on a parcel of land that is within one (100) feet of an existing building on one side only such building may be erected as close to the street as the existing adjacent building.
(c) 
In determining such front yard depth, buildings located entirely on the rear one-half (1/2) of a lot shall not be counted.
(2002 Code, sec. 13.74)
(a) 
The minimum width of a side yard of a corner lot in the “R-1” and “R-2” districts shall be not less than ten (10) feet provided that if the street side line of a corner lot is in the same block frontage with a lot or lots, the side yard shall extend to the average alignment of the buildings along the same side of the street, unless such buildings are more than twenty-five (25) feet back from the street line, in which case the side yard need not be more than twenty-five (25) feet.
(b) 
A side yard of not less than twenty-five (25) feet on the side of the lot adjoining on an “R-1” or “R-2” district shall be provided for all schools, libraries, churches, community houses, clubs, and other public or semi-public buildings hereafter erected or structurally altered.
(c) 
Where a lot in the “B” or “I” districts is not used for residential purposes and abuts upon an “R-1” or “R-2” district a side yard shall be provided of not less than five (5) feet.
(d) 
Garages detached or attached to the main use building entering on the side street of a corner lot shall maintain a side yard of twenty (20) feet in front of the garage.
(e) 
House trailers shall be set a minimum of eighteen (18) feet from any side yard property line.
(2002 Code, sec. 13.75)
(a) 
In the “R-1” or “R-2” districts accessory buildings shall not occupy more than thirty (30) percent of the required minimum rear yard area. Accessory buildings shall be a minimum of twelve (12) feet from the main use building. In the “R-1” and “R-2” districts no accessory building shall be more than one (1) story in height.
(b) 
In computing the depth of a rear yard where such yard opens into an alley, one-half (1/2) of the width of such alley may be assumed to be a portion of the required yard.
(2002 Code, sec. 13.76)
On any corner lot on which a front or side yard is required, no wall, fence, sign, or other structure, or any plant growth shall be permitted or maintained higher than two (2) feet above the curb level within fifteen (15) feet of the intersection of the property lines.
(2002 Code, sec. 13.77)
(a) 
Nonconforming use of land.
If any nonconforming use of land or any portion thereof is discontinued or changed, any future use of such land shall be in conformity with regulations of the district in which it lies.
(b) 
Nonconforming use of buildings.
A nonconforming building which is or may hereafter become vacant and which shall remain unoccupied or its nonconforming use discarded for a continuous period of one (1) year shall not hereafter be occupied except by a use which conforms to regulations of the district in which it is located. No existing nonconforming building may be enlarged, extended, reconstructed or altered unless its use is changed to a use permitted in the district in which such building is located except in the event such enlargement, extension, reconstruction or alteration is required by court decision, law, or ordinance. No nonconforming building shall be moved in whole or in part to any other location on the lot unless every portion of such building is made to conform to all the regulations of the district in which it is located. A nonconforming building which is damaged by fire, explosion, flood, wind, earthquake or other calamity or act of God or the public enemy to the extent of fifty (50) percent or more of its reasonable value may not be restored except in conformity with the regulations of the district in which it is located.
(2002 Code, sec. 13.78)
No permit for the erection, alteration, or enlargement of any building shall be issued by the building inspector unless there first be filed in his office by the applicant therefor, a plat, drawn to scale, and in such form as may be prescribed by the said building inspector, correctly showing the location and actual dimensions of the lot to be occupied, the dimensions and location on the lot of the building to be erected, altered or enlarged, together with a true statement in writing, signed by the applicant, showing the use for which such building is arranged, intended or designed, and furnishing such other information as the building inspector may require in the enforcement of the provisions of this article, and any failure to comply with the provisions of this article shall be good cause for the revocation of any such building permit by the building inspector. A record of such applications and plats shall be kept in the office of the building inspector.
(2002 Code, sec. 13.79)
(a) 
The owner or owners of any tract of land in the city comprising an area of not less than four and one-half (4-1/2) acres may submit to the city building inspector a plan for the use and development of all of the tract of land for residential purposes. The development plan shall be referred to the city planning commission for study, public hearing, and report. The commission’s recommendations and report together with the plans shall be submitted to the city council within thirty (30) days for consideration and action.
(b) 
The recommendations and report by the planning commission shall contain specific evidence and facts showing whether or not the proposed project meets the following conditions:
(1) 
The property adjacent to the area included in the plan will not be adversely affected.
(2) 
The plan is consistent with the intent and purposes of this article to promote public health, safety, and general welfare.
(3) 
The buildings will be used only for purposes provided for in the “R-1” and “R-2” districts.
(4) 
The average lot area per family contained in the site, exclusive of the area occupied by streets, will be not less than the lot area per family required in the district in which the development is located. If the city council approves the plan, building permits and certificates of occupancy may be issued even though the use of the land and the location of the buildings to be erected in the area and the yards and open spaces contemplated by the plan do not conform in all respects to the district regulation[s] of the district in which it is located.
(2002 Code, sec. 13.80)
(a) 
The owner or owners of any tract of land comprising an area of not less than two and one-half (2-1/2) acres and not lying within a business district, may submit a development plan for a neighborhood shopping center.
(b) 
The city planning commission may recommend to the city council that such plan be approved if the application conforms to the following:
(1) 
The uses permitted in the center be limited to those of the “B” Central Business District as listed in section 14.02.201 of this article.
(2) 
The entire development be designed as a single architectural unit with appropriate landscape and architectural treatment of the entire area.
(3) 
That at least four (4) times the gross floor area of the stores included in the development is provided in off-street parking areas, which are integral parts of the design of the unit plan.
(4) 
That the appropriate use of property adjacent to the area included in the plan will be fully safeguarded, and to this end the council may make such requirements as it deems necessary.
(5) 
That satisfactory evidence be submitted that the automobile parking areas and the landscaped areas will be properly constructed and maintained.
(6) 
That the plan is consistent with the intent and purposes of the zoning ordinance to promote the public health, safety, and general welfare.
(2002 Code, sec. 13.81)
(a) 
No vacant land shall be occupied or used except for agricultural uses, until a certificate of occupancy shall have been issued by the building inspector.
(b) 
No premises shall be used and no buildings hereafter erected or structurally altered shall be used, occupied or changed in use, until a certificate of occupancy and compliance shall have been issued by the building inspector.
(c) 
Certificates of occupancy and compliance shall be applied for coincident with the application for a building permit and shall be issued within ten (10) days after the erection or structural alterations of such buildings shall have been completed in conformity with the provisions of these regulations. A record of all certificates shall be kept on file in the office of the building inspector.
(d) 
No permit for excavation for any building shall be issued before application has been made for certificate of occupancy and compliance.
(e) 
A certificate of occupancy shall be required of all nonconforming uses.
(2002 Code, sec. 13.82)
(a) 
The district boundaries are either streets or alleys unless otherwise shown.
(b) 
Where the district boundaries are not otherwise indicated, and where the property has been or may hereafter be divided into blocks and lots, the district boundaries shall be construed to be the lot lines.
(2002 Code, sec. 13.83)
(a) 
The city council may from time to time amend, supplement, or change by ordinance the boundaries of the districts or the regulations herein established.
(b) 
Before taking any action on any proposed amendment, supplement or change, the city council shall submit the same to the city planning commission for its recommendation and report.
(c) 
A public hearing shall be held by the city council before adopting any proposed supplement, amendment or change. Notice of such hearing shall be given by publication one (1) time in the official publication of the city, stating the time and place of such hearing, which time shall not be earlier than fifteen (15) days from the first day of such publication.
(d) 
Unless such proposed amendment, supplement or change has been approved by the city planning commission or if a protest against such amendment, supplement or change has been filed with the building inspector, duly signed and acknowledged by the owners of twenty (20) percent or more, either of the area of the lots included in such proposed change, or those immediately adjacent in the rear thereof extending two hundred (200) feet therefrom, or of those directly opposite thereto extending two hundred (200) feet from the street frontage of such opposite lots, such amendment, supplement or change shall not become effective except by a three-fourths (3/4) vote of the city council.
(2002 Code, sec. 13.84)
(a) 
It shall be the duty of the building inspector to enforce the provisions of the zoning ordinance and to refuse to issue any permit for any building, or for the use of any premises, which would violate any of the provisions of said ordinance.
(b) 
In case any building is erected, constructed, reconstructed, altered, repaired, or converted or any building or land is used in violation of this article, the building inspector is authorized and directed to institute any appropriate action to put an end to any such violation. Any person or corporation who shall violate any of the provisions of this article or fail to comply therewith or with any of the requirements thereof or who shall build or alter any building in violation of any detailed statement or plan submitted and approved hereunder shall be guilty of a misdemeanor and shall be liable to a fine of not more than one hundred dollars ($100.00), and each day such violation shall be permitted to exist shall constitute as separate offense. The owner or owners of any building or premises, or part thereof, where anything in violation of this article shall be placed, or shall exist, and any architect, engineer, builder, contractor, agent, person or corporation employed in connection therewith and who may have assisted in the commission of any such violation shall be guilty of a separate offense and upon conviction thereof shall be fined as hereinbefore provided.
(2002 Code, sec. 13.85)
In interpreting and applying the provisions of this article, they shall be held to be the minimum requirements for the promotion of the public safety, health, convenience, comfort, prosperity and general welfare. It is not intended by this article to interfere with or abrogate or annul any ordinance, rules, regulations, or permits previously adopted or issued.
(2002 Code, sec. 13.86)