Draft chapter 156: Housing Code

§ 156.18 Minimum Structure Standards For All Rental Housing

The 2026 draft's § 156.18 beside the current code's § 156.18: removed words are struck through, added words underlined.

Comparison with a draft: not adopted. The archive holds no public hearing, ordinance or vote adopting the recodified Code through the October 20, 2026 meeting packet. Until one is adopted, every page here compares the consolidated code with a draft that can still change: the revised draft with the October 6 changes is not in the archive.

A comparison with the August 2026 draft recodification prepared by Iowa Codification for the City. The draft has not been adopted and can still change; the current code (unofficial compilation) governs until a recodified Code is adopted. Matches between sections are made by machine from the texts and are reviewed where uncertain.

Wording changed wording changed (89% same words)

Notable changes

  • New requirement: …stairways constructed prior to 1978. Smoke detectors shall have such room arrangements that access to a bathroom or water closet compartment intended for use by occupants of more than 1 sleeping room or Type III dwelling unit is available only by going through another sleeping room or Type III dwelling unit, nor shall room arrangements be operable at all times, and when actuated,…
  • New requirement: …constructed prior to 1978. Smoke detectors shall be operable at all times, and when actuated, such that access to a sleeping room or Type III dwelling unit is available only by going through another sleeping room or Type III dwelling unit. A bathroom or water closet compartment shall not be used as the detector shall provide an alarm for the…
  • Text removed: …1. Early Warning Fire Protection System. All dwelling units and rooming units shall be provided with smoke detectors as approved by the Building Official. Smoke detectors shall be installed in accordance with the manufacturer’s instructions. Dwelling units shall have smoke detectors located on each floor level, including basements. Multi-family and rooming houses shall have smoke detectors in Direct Access. Access to each dwelling unit or rooming unit and in…
  • Text removed: …alarm for the dwelling unit or rooming unit. An owner or owner’s agent of a multiple unit residential building, rooming house, duplex, or single-family dwelling shall supply light-emitting smoke detectors, upon request, for a tenant with a hearing impairment. New construction and remodeling shall be in accordance with the International Building Code. 2. Lighting of Public Halls and Stairways. A.…

What changed

1. Early Warning Fire Protection System. All dwelling units and rooming units shall be provided with smoke detectors as approved by the Building Official. Smoke detectors shall be installed in accordance with the manufacturer’s instructions. Dwelling units shall have smoke detectors located on each floor level, including basements. Multi-family and rooming houses shall have smoke detectors in Direct Access. Access to each dwelling unit or rooming unit and in common corridors, stair towers, and stairways constructed prior shall not require first entering any other dwelling unit or rooming unit, except access to 1978. Smoke detectors rooming units may be through a living room or kitchen of a unit occupied by the owner-operator of the structure. No dwelling, dwelling unit or rooming unit containing two or more sleeping rooms shall have such room arrangements that access to a bathroom or water closet compartment intended for use by occupants of more than one sleeping room or Type III dwelling unit is available only by going through another sleeping room or Type III dwelling unit, nor shall room arrangements be operable at all times, and when actuated, such that access to a sleeping room or Type III dwelling unit is available only by going through another sleeping room or Type III dwelling unit. A bathroom or water closet compartment shall not be used as the detector shall provide an alarm for only passageway to any habitable room, hallway, basement, or cellar or to the exterior of the dwelling unit or rooming unit. An owner or owner’s agent of a multiple unit residential building, rooming house, duplex, or single-family dwelling shall supply light-emitting smoke detectors, upon request, for a tenant with a hearing impairment. New construction and remodeling shall be in accordance with the International Building Code.
2. Lighting of Public Halls and Stairways.
A. Public passageways and stairways in dwellings accommodating two to four dwelling units or rooming units shall be provided with a convenient wall-mounted light switch which activates an adequate lighting system.
B. Public passageways and stairways in buildings accommodating more than four dwelling units or rooming units shall be lighted at all times with an adequate artificial lighting system, except such artificial lighting may be omitted from sunrise to sunset where an adequate natural lighting system is provided. Whenever the occupancy of a building exceeds 100 persons, the artificial lighting system as required herein shall be on an emergency circuit.
3. Fire Extinguishers. Fire extinguishers which are approved by the Fire Marshal shall be provided within every single-family dwelling, dwelling unit within a duplex, and dwelling unit within a multiple dwelling. Multiple dwellings shall have fire extinguishers located within each laundry room and central mechanical room; except where these rooms are contiguous, they may be served by one fire extinguisher. Laundry rooms and central mechanical rooms which are equipped with an automatic sprinkler system are exempt. The minimum size fire extinguisher is a 2-A 10-B:C. Fire extinguishers must be properly mounted and in an area of easy access. Fire extinguishers with a classification less than 2-A 10-B:C or lacking an ABC rating shall be replaced with a 2-A 10-B:C or larger unit by July 31, 1994. Rooming houses are required to have a 2-A 10-B:C rated fire extinguisher supplied on each floor level, including habitable basement areas, and in each kitchen. Fire extinguishers supplied in areas of public access shall be contained within an approved tamper-proof cabinet.
4. Early Warning Fire Protection System. All dwelling units and rooming units shall be provided with smoke detectors as approved by the Fire Marshal. Building Official. Smoke detectors shall be installed in accordance with the manufacturer’s instructions. Dwelling units shall have smoke detectors located on each floor level, including basements. Multi-family and rooming houses shall have smoke detectors in each dwelling unit or rooming unit and in common corridors, stair towers, and stairways constructed prior to 1978. Smoke detectors shall be operable at all times, and when actuated, the detector shall provide an alarm for the dwelling unit or rooming unit. An owner or owner’s agent of a multiple unit residential building, rooming house, duplex, or single-family dwelling shall supply light-emitting smoke detectors, upon request, for a tenant with a hearing impairment. New construction and remodeling shall be in accordance with the Uniform International Building Code.
5. Toilets, Lavatory Basins Basins, and Baths.
A. At least one toilet and one lavatory basin shall be supplied for each eight persons or fraction thereof residing within a dwelling containing a rooming unit or units and/or or Type III dwelling unit or units, including members of the operator’s family whenever they share the said facilities; provided, in a rooming house or where rooms or Type III dwelling units are let only to males, flush urinals may be substituted for not more than one-half of the number of required toilets.
B. At least one bath shall be supplied for each eight persons or fraction thereof residing within a dwelling containing a rooming unit or units and/or or Type III dwelling unit or units, including members of the operator’s family whenever they share the use of said facilities.
C. Communal toilets and baths shall be located on the same floor or the floor immediately above or below the rooming unit or Type III dwelling unit.
6. Lead-Based Paint. Every owner or operator of a dwelling unit or rooming unit being let for rent and/or or occupancy shall, on forms provided by the City, certify that the dwelling is in accordance with HUD lead-based paint regulations, 24 CFR, Part 35, issued pursuant to the Lead-Based Paint Poisoning Prevention Act, as amended.
7. Communal Kitchens. If a communal kitchen is supplied, it shall comply with the following requirements:
A. The minimum floor area of a communal kitchen shall be 60 square feet.
B. The minimum floor area of a communal kitchen in which roomers are permitted to prepare and eat meals shall be 100 square feet.
C. It shall contain a refrigerator with an adequate food storage capacity.
D. It shall contain an approved kitchen sink.
E. It shall contain a stove or range.
F. It shall include at least one cabinet of adequate size suitable for the storage of food and eating and cooking utensils.
G. It shall contain at least six square feet of surface area easily cleanable and suitable for the preparation of food.
H. It shall contain a table and adequate chairs for the normal use of the facilities if a communal dining room is not supplied.
I. Every communal kitchen shall be located within a room accessible to the occupants of each rooming unit sharing the use of such kitchen, without going outside the dwelling and without going through a dwelling unit or rooming unit of another occupant.
8. Communal Dining Rooms. Every dwelling or rooming house within which the occupant of any rooming unit is permitted to prepare meals or cook within a communal kitchen containing less than 100 square feet of floor area, as provided in subsection
Subsection
7 of this section, shall contain a communal dining room which complies with all of the following requirements:
A. Every communal dining room shall be located on the same floor of the rooming house as the communal kitchen, and such dining room shall be as nearly adjacent to the communal kitchen as is practicable.
B. Every communal dining room shall be located within a room accessible to the occupants of each rooming unit sharing such dining room, without going outside the dwelling and without going through a dwelling unit or rooming unit of another occupant.
C. It shall contain a table and adequate chairs for the normal use of the facilities.
D. Every communal dining room shall contain not less than 70 square feet of floor area.
9. Shades, Draperies and Window Coverings.
A. Every window in rooms used for sleeping purposes in rooming units and furnished dwelling units shall be supplied with shades, draperies, or other devices or materials which, when properly used, will afford privacy to the occupants.
B. Every window in rooms used for sleeping purposes in unfurnished dwelling units shall be supplied with hardware necessary to support shades, draperies, or other devices or materials which, when properly used, will afford privacy to the occupants.
10. Kitchen Stoves and Refrigerators. Kitchens or kitchenettes in multiple dwellings, rooming houses, and duplexes shall be supplied with a stove or range and a refrigerator by the owner or operator.
11. Tie-Downs. In the case of manufactured housing, the housing shall be securely anchored by a tie-down device which distributes and transfers the load posed by the unit to appropriate ground anchors so as to resist wind overturning and sliding.

Word-level comparison of the current text with the draft's; spacing and paragraph breaks come from the documents' text. Footnotes are left out.

Current code

§ 156.18 Minimum Structure Standards For All Rental Housing

1. Early Warning Fire Protection System. All dwelling units and rooming units shall be provided with smoke detectors as approved by the Building Official. Smoke detectors shall be installed in accordance with the manufacturer’s instructions. Dwelling units shall have smoke detectors located on each floor level, including basements. Multi-family and rooming houses shall have smoke detectors in each dwelling unit or rooming unit and in common corridors, stair towers, and stairways constructed prior to 1978. Smoke detectors shall be operable at all times, and when actuated, the detector shall provide an alarm for the dwelling unit or rooming unit. An owner or owner’s agent of a multiple unit residential building, rooming house, duplex, or single-family dwelling shall supply light-emitting smoke detectors, upon request, for a tenant with a hearing impairment. New construction and remodeling shall be in accordance with the International Building Code.

2. Lighting of Public Halls and Stairways.

A. Public passageways and stairways in dwellings accommodating two to four dwelling units or rooming units shall be provided with a convenient wall-mounted light switch which activates an adequate lighting system.

B. Public passageways and stairways in buildings accommodating more than four dwelling units or rooming units shall be lighted at all times with an adequate artificial lighting system, except such artificial lighting may be omitted from sunrise to sunset where an adequate natural lighting system is provided. Whenever the occupancy of a building exceeds 100 persons, the artificial lighting system as required herein shall be on an emergency circuit.

3. Fire Extinguishers. Fire extinguishers which are approved by the Fire Marshal shall be provided within every single-family dwelling, dwelling unit within a duplex, and dwelling unit within a multiple dwelling. Multiple dwellings shall have fire extinguishers located within each laundry room and central mechanical room; except where these rooms are contiguous, they may be served by one fire extinguisher. Laundry rooms and central mechanical rooms which are equipped with an automatic sprinkler system are exempt. The minimum size fire extinguisher is a 2-A 10-B:C. Fire extinguishers must be properly mounted and in an area of easy access. Fire extinguishers with a classification less than 2-A 10-B:C or lacking an ABC rating shall be replaced with a 2-A 10-B:C or larger unit by July 31, 1994. Rooming houses are required to have a 2-A 10-B:C rated fire extinguisher supplied on each floor level, including habitable basement areas, and in each kitchen. Fire extinguishers supplied in areas of public access shall be contained within an approved tamper-proof cabinet.

4. Early Warning Fire Protection System. All dwelling units and rooming units shall be provided with smoke detectors as approved by the Fire Marshal. Smoke detectors shall be installed in accordance with the manufacturer’s instructions. Dwelling units shall have smoke detectors located on each floor level, including basements. Multi-family and rooming houses shall have smoke detectors in each dwelling unit or rooming unit and in common corridors, stair towers, and stairways constructed prior to 1978. Smoke detectors shall be operable at all times, and when actuated, the detector shall provide an alarm for the dwelling unit or rooming unit. An owner or owner’s agent of a multiple unit residential building, rooming house, duplex, or single-family dwelling shall supply light-emitting smoke detectors, upon request, for a tenant with a hearing impairment. New construction and remodeling shall be in accordance with the Uniform Building Code.

5. Toilets, Lavatory Basins and Baths.

A. At least one toilet and one lavatory basin shall be supplied for each eight persons or fraction thereof residing within a dwelling containing a rooming unit or units and/or Type III dwelling unit or units, including members of the operator’s family whenever they share the said facilities; provided, in a rooming house or where rooms or Type III dwelling units are let only to males, flush urinals may be substituted for not more than one-half of the number of required toilets.

B. At least one bath shall be supplied for each eight persons or fraction thereof residing within a dwelling containing a rooming unit or units and/or Type III dwelling unit or units, including members of the operator’s family whenever they share the use of said facilities.

C. Communal toilets and baths shall be located on the same floor or the floor immediately above or below the rooming unit or Type III dwelling unit.

6. Lead-Based Paint. Every owner or operator of a dwelling unit or rooming unit being let for rent and/or occupancy shall, on forms provided by the City, certify that the dwelling is in accordance with HUD lead-based paint regulations, 24 CFR, Part 35, issued pursuant to the Lead-Based Paint Poisoning Prevention Act, as amended.

7. Communal Kitchens. If a communal kitchen is supplied, it shall comply with the following requirements:

A. The minimum floor area of a communal kitchen shall be 60 square feet.

B. The minimum floor area of a communal kitchen in which roomers are permitted to prepare and eat meals shall be 100 square feet.

C. It shall contain a refrigerator with an adequate food storage capacity.

D. It shall contain an approved kitchen sink.

E. It shall contain a stove or range.

F. It shall include at least one cabinet of adequate size suitable for the storage of food and eating and cooking utensils.

G. It shall contain at least six square feet of surface area easily cleanable and suitable for the preparation of food.

H. It shall contain a table and adequate chairs for the normal use of the facilities if a communal dining room is not supplied.

I. Every communal kitchen shall be located within a room accessible to the occupants of each rooming unit sharing the use of such kitchen, without going outside the dwelling and without going through a dwelling unit or rooming unit of another occupant.

8. Communal Dining Rooms. Every dwelling or rooming house within which the occupant of any rooming unit is permitted to prepare meals or cook within a communal kitchen containing less than 100 square feet of floor area, as provided in subsection 7 of this section, shall contain a communal dining room which complies with all of the following requirements:

A. Every communal dining room shall be located on the same floor of the rooming house as the communal kitchen, and such dining room shall be as nearly adjacent to the communal kitchen as is practicable.

B. Every communal dining room shall be located within a room accessible to the occupants of each rooming unit sharing such dining room, without going outside the dwelling and without going through a dwelling unit or rooming unit of another occupant.

C. It shall contain a table and adequate chairs for the normal use of the facilities.

D. Every communal dining room shall contain not less than 70 square feet of floor area.

9. Shades, Draperies and Window Coverings.

A. Every window in rooms used for sleeping purposes in rooming units and furnished dwelling units shall be supplied with shades, draperies, or other devices or materials which, when properly used, will afford privacy to the occupants.

B. Every window in rooms used for sleeping purposes in unfurnished dwelling units shall be supplied with hardware necessary to support shades, draperies, or other devices or materials which, when properly used, will afford privacy to the occupants.

10. Kitchen Stoves and Refrigerators. Kitchens or kitchenettes in multiple dwellings, rooming houses, and duplexes shall be supplied with a stove or range and a refrigerator by the owner or operator.

11. Tie-Downs. In the case of manufactured housing, the housing shall be securely anchored by a tie-down device which distributes and transfers the load posed by the unit to appropriate ground anchors so as to resist wind overturning and sliding.

Ord. 2019-458 · source page

2026 draft

§ 156.18 Minimum Structure Standards For All Rental Housing

1. Direct Access. Access to each dwelling unit or rooming unit shall not require first entering any other dwelling unit or rooming unit, except access to rooming units may be through a living room or kitchen of a unit occupied by the owner-operator of the structure. No dwelling, dwelling unit or rooming unit containing two or more sleeping rooms shall have such room arrangements that access to a bathroom or water closet compartment intended for use by occupants of more than one sleeping room or Type III dwelling unit is available only by going through another sleeping room or Type III dwelling unit, nor shall room arrangements be such that access to a sleeping room or Type III dwelling unit is available only by going through another sleeping room or Type III dwelling unit. A bathroom or water closet compartment shall not be used as the only passageway to any habitable room, hallway, basement, or cellar or to the exterior of the dwelling unit or rooming unit.

2. Lighting of Public Halls and Stairways.

A. Public passageways and stairways in dwellings accommodating two to four dwelling units or rooming units shall be provided with a convenient wall-mounted light switch which activates an adequate lighting system.

B. Public passageways and stairways in buildings accommodating more than four dwelling units or rooming units shall be lighted at all times with an adequate artificial lighting system, except such artificial lighting may be omitted from sunrise to sunset where an adequate natural lighting system is provided. Whenever the occupancy of a building exceeds 100 persons, the artificial lighting system as required herein shall be on an emergency circuit.

3. Fire Extinguishers. Fire extinguishers which are approved by the Fire Marshal shall be provided within every single-family dwelling, dwelling unit within a duplex, and dwelling unit within a multiple dwelling. Multiple dwellings shall have fire extinguishers located within each laundry room and central mechanical room; except where these rooms are contiguous, they may be served by one fire extinguisher. Laundry rooms and central mechanical rooms which are equipped with an automatic sprinkler system are exempt. The minimum size fire extinguisher is a 2-A 10-B:C. Fire extinguishers must be properly mounted and in an area of easy access. Fire extinguishers with a classification less than 2-A 10-B:C or lacking an ABC rating shall be replaced with a 2-A 10-B:C or larger unit by July 31, 1994. Rooming houses are required to have a 2-A 10-B:C rated fire extinguisher supplied on each floor level, including habitable basement areas, and in each kitchen. Fire extinguishers supplied in areas of public access shall be contained within an approved tamper-proof cabinet.

4. Early Warning Fire Protection System. All dwelling units and rooming units shall be provided with smoke detectors as approved by the Building Official. Smoke detectors shall be installed in accordance with the manufacturer’s instructions. Dwelling units shall have smoke detectors located on each floor level, including basements. Multi-family and rooming houses shall have smoke detectors in each dwelling unit or rooming unit and in common corridors, stair towers, and stairways constructed prior to 1978. Smoke detectors shall be operable at all times, and when actuated, the detector shall provide an alarm for the dwelling unit or rooming unit. An owner or owner’s agent of a multiple unit residential building, rooming house, duplex, or single-family dwelling shall supply light-emitting smoke detectors, upon request, for a tenant with a hearing impairment. New construction and remodeling shall be in accordance with the International Building Code.

5. Toilets, Lavatory Basins, and Baths.

A. At least one toilet and one lavatory basin shall be supplied for each eight persons or fraction thereof residing within a dwelling containing a rooming unit or units or Type III dwelling unit or units, including members of the operator’s family whenever they share the said facilities; provided, in a rooming house or where rooms or Type III dwelling units are let only to males, flush urinals may be substituted for not more than one-half of the number of required toilets.

B. At least one bath shall be supplied for each eight persons or fraction thereof residing within a dwelling containing a rooming unit or units or Type III dwelling unit or units, including members of the operator’s family whenever they share the use of said facilities.

C. Communal toilets and baths shall be located on the same floor or the floor immediately above or below the rooming unit or Type III dwelling unit.

6. Lead-Based Paint. Every owner or operator of a dwelling unit or rooming unit being let for rent or occupancy shall, on forms provided by the City, certify that the dwelling is in accordance with HUD lead-based paint regulations, 24 CFR, Part 35, issued pursuant to the Lead-Based Paint Poisoning Prevention Act, as amended.

7. Communal Kitchens. If a communal kitchen is supplied, it shall comply with the following requirements:

A. The minimum floor area of a communal kitchen shall be 60 square feet.

B. The minimum floor area of a communal kitchen in which roomers are permitted to prepare and eat meals shall be 100 square feet.

C. It shall contain a refrigerator with an adequate food storage capacity.

D. It shall contain an approved kitchen sink.

E. It shall contain a stove or range.

F. It shall include at least one cabinet of adequate size suitable for the storage of food and eating and cooking utensils.

G. It shall contain at least six square feet of surface area easily cleanable and suitable for the preparation of food.

H. It shall contain a table and adequate chairs for the normal use of the facilities if a communal dining room is not supplied.

I. Every communal kitchen shall be located within a room accessible to the occupants of each rooming unit sharing the use of such kitchen, without going outside the dwelling and without going through a dwelling unit or rooming unit of another occupant.

8. Communal Dining Rooms. Every dwelling or rooming house within which the occupant of any rooming unit is permitted to prepare meals or cook within a communal kitchen containing less than 100 square feet of floor area, as provided in

Subsection 7 of this section, shall contain a communal dining room which complies with all of the following requirements:

A. Every communal dining room shall be located on the same floor of the rooming house as the communal kitchen, and such dining room shall be as nearly adjacent to the communal kitchen as is practicable.

B. Every communal dining room shall be located within a room accessible to the occupants of each rooming unit sharing such dining room, without going outside the dwelling and without going through a dwelling unit or rooming unit of another occupant.

C. It shall contain a table and adequate chairs for the normal use of the facilities.

D. Every communal dining room shall contain not less than 70 square feet of floor area.

9. Shades, Draperies and Window Coverings.

A. Every window in rooms used for sleeping purposes in rooming units and furnished dwelling units shall be supplied with shades, draperies, or other devices or materials which, when properly used, will afford privacy to the occupants.

B. Every window in rooms used for sleeping purposes in unfurnished dwelling units shall be supplied with hardware necessary to support shades, draperies, or other devices or materials which, when properly used, will afford privacy to the occupants.

10. Kitchen Stoves and Refrigerators. Kitchens or kitchenettes in multiple dwellings, rooming houses, and duplexes shall be supplied with a stove or range and a refrigerator by the owner or operator.

11. Tie-Downs. In the case of manufactured housing, the housing shall be securely anchored by a tie-down device which distributes and transfers the load posed by the unit to appropriate ground anchors so as to resist wind overturning and sliding.

August 2026 draft · page 343

Back to draft chapter 156 · All changes

Data last updated October 22, 2026. Built from the archive's documents; see how the data is built.