Dayton
Zoning districts
9 districts, grouped by category.
Agricultural
2Commercial
2Residential
3R-1 Residential District
- Min lot
- 10,000 sq ft
- Max height
- 35 ft
- Front setback
- 30 ft
- Permitted uses
- 7
R-2 Residential District
- Min lot
- 7,500 sq ft
- Max height
- 35 ft
- Front setback
- 25 ft
- Permitted uses
- 10
R-3 Residential District
- Min lot
- 7,500 sq ft
- Max height
- 45 ft
- Front setback
- 25 ft
- Permitted uses
- 11
General provisions
102 rules that bind every district rather than one — sign regulations, parking, floodplain and the rest of the code’s citywide chapters.
No illuminated sign shall be permitted within 50 feet of any residential district unless the illumination is so designed that it does not shine or reflect light onto residential lots within the residential district.
No sign shall exceed the maximum height for structures in the relevant zoning classification.
For signs authorized by section 30-851, the time a lot has an active building permit, only while the permit is active (up to a maximum of 24 months).
For other temporary signs, 60 days.
When a temporary sign is removed, it may not be replaced by the same or another temporary sign for 30 days.
All temporary signs are to be removed by the owner no later than three days following cessation of activity for which the signs are intended.
All signs are to be removed by the owner of any business that has ceased to operate for a period of 60 days.
Home occupation, level one: ... shall not occupy more than 25 percent of the living area of the dwelling. ... The use of a sign shall also be prohibited. Home occupation, level two: ... may employ up to two other persons. ... The use of a sign shall also be prohibited.
Building, accessory: ... No such accessory structure shall be used for housekeeping purposes.
Basement: ... A basement shall be counted as a story for the purpose of height regulations, if it is used for business purposes, or for dwelling purposes by other than a janitor employed on the premises. Cellar: ... may not be occupied for dwelling purposes.
Home care facility: ... may not care for and/or supervise more than five minor children not related to the proprietor by blood or marriage, nor may it care for and/or supervise more than seven minor children in total. No children may be cared for and/or supervised between the hours of 11:00 p.m. and 6:00 a.m. The facility shall bear no signs indicating the presence of a home care facility.
Bed and breakfast: ... The bed and breakfast shall employ no more than two persons who do not reside on the same lot as the bed and breakfast. Guests are provided with morning meals (but not other meals), and may not be lodged for more than 14 consecutive days.
Neighborhood public utility: ... does not include any utility poles which exceed 65 feet in height, have cross arms exceeding six feet in length, or have a diameter in excess of 36 inches.
Mobile home: ... A mobile home retains its character as such, and remains subject to the same regulations and restrictions, even if not used for residential purposes.
The bed and breakfast shall employ no more than two persons who do not reside on the same lot as the bed and breakfast. Guests are provided with morning meals (but not other meals), and may not be lodged for more than 14 consecutive days.
Boardinghouse means a building where, for compensation, lodging and meals are provided for at least five and up to 14 persons.
No such accessory structure shall be used for housekeeping purposes.
At any one time, a home care facility may not care for and/or supervise more than five minor children not related to the proprietor by blood or marriage, nor may it care for and/or supervise more than seven minor children in total. No children may be cared for and/or supervised between the hours of 11:00 p.m. and 6:00 a.m. The facility shall bear no signs indicating the presence of a home care facility.
The home occupation shall be clearly secondary to the use of the dwelling as a residence and shall not occupy more than 25 percent of the living area of the dwelling. ... The use of a sign shall also be prohibited.
The home occupation shall be operated by persons residing in the dwelling but may employ up to two other persons. ... The use of a sign shall also be prohibited.
Source documents
The chapters of the adopted code that were retrieved, read and extracted from. Everything above traces back to one of these.