(a) That a public officer be designated or appointed to exercise the powers prescribed by the ordinances.

(b) That whenever a petition is filed with the public officer by a public authority or by at least five (5) residents of the municipality, charging that any building is unfit for human habitation, use or occupancy, or whenever it appears to the public officer, on his own motion, that any building is unfit for human habitation, use or occupancy, the public officer shall, if his preliminary investigation discloses a basis for such charges, issue and cause to be served upon the owner of and parties in interest in such premises a complaint, stating the charges in that respect and containing a notice that a hearing will be held before the public officer, or his designated agent, at a place therein fixed not less than ten (10) days nor more than thirty (30) days after the serving of said complaint; and that the owner and parties in interest shall be given the right to file an answer to the complaint and to appear in person, or otherwise, and give testimony at the place and time fixed in the complaint.

(c) That if, after such notice and hearing, the public officer determines that the building under consideration is unfit for human habitation, use or occupancy, he shall state in writing his findings of fact in support of such determination and shall issue and cause to be served upon the owner thereof an order requiring him, to the extent and within the time specified in the order, to repair, alter or improve the said building to render it fit for human habitation, use or occupancy or, at the option of the owner, to vacate and close the building as a human habitation, or for human use or occupancy.

(d) That, if the owner fails to comply with such order within the time prescribed, the public officer may cause the building to be vacated and closed; that the public officer may cause to be posted on the main entrance of any building so closed a placard with the following words:

“This building is unfit for human habitation, use or occupancy; the use or occupation of this building by humans is prohibited and unlawful.”

Any person who shall rent, lease or occupy, or who shall permit any person to rent, lease or occupy such building for a human habitation, use or occupancy, shall be liable for such fine as may be prescribed by the ordinances of the municipality.

(e) That if, after notice and hearing, the public officer determines that a building is in such condition, because of dilapidation, disrepair, structural defects, or otherwise, that it is dangerous or injurious to the health or safety of the public or the occupants of buildings or the occupants of neighboring buildings, said public officer shall issue and cause to be served upon the owner an order requiring him to repair, alter or improve the said building to the extent and within the time specified in such order, or, at the option of the owner, to remove or demolish such building; that if the owner fails to comply with such order within the time prescribed, the public officer may cause such building to be repaired, altered or improved in accordance with the order. If such repairs, alterations or improvements cannot be made at a reasonable cost in relation to the value of the building, said public officer may cause such building to be removed or demolished; the ordinance of the municipality may fix a certain percentage of such cost in relation to the value of a building as being reasonable for such purpose; and the cost of such repairs, alterations, improvements or removal, or demolition, in addition to a penalty not to exceed twenty percent (20%) of the actual costs which may be imposed by the municipality, shall be a lien against such real estate, and assessed and collected as a special tax. The governing authorities of any municipality ordering such assessment shall fix a day for the hearing of objections to such assessment and shall cause the municipal clerk to give to the property owner ten (10) days’ written notice, by mail, if the post-office address of the owner be known, but if the post-office address of the owner be unknown, notice shall be given by posting notice for at least ten (10) days in five (5) public places in the municipality, of the time and place for the hearing of objections to such assessment; one of such public places for posting notice as aforesaid shall be on the land which is the subject matter of such assessment. If the amount of said special tax is not paid in full within six (6) months from and after the date the assessment becomes final, the tax collector shall proceed to advertise and sell the said real estate, or a sufficient amount thereof to recover said special tax and all costs of the sale, after having given notice of the time and place of such sale as is required by law for the sale of land for delinquent ad valorem taxes. From the proceeds of said sale, the tax collector shall first pay the cost of the sale, after which he shall pay the cost of such repairs, alterations, improvement, removal or demolition and any penalty imposed by the municipality; and any amount remaining over shall be deposited by him with the clerk of the circuit court as hereinafter provided. If the building is removed or demolished by the public officer, he may sell the materials of such building and shall credit the proceeds of such sale against the cost of the removal or demolition; and any balance remaining shall be deposited in the circuit court by the public officer, shall be secured in such manner as may be directed by such court, and shall be disbursed by such court to the persons found to be entitled thereto by the final award or judgment of such court. Nothing in this subsection shall be construed to impair or limit in any way the power of the municipality to define and declare nuisances and to cause their removal or abatement by summary proceedings or otherwise.