Short-Term Rentals in Butler County, OH (2026)

10 rules for unincorporated Butler County, Ohio.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Butler County. If you live within an incorporated city, that city's own rules apply — see the city list below.

Permit Requirements

Butler County itself issues no STR permit. Ohio counties don't zone land, so licensing is set by your city or township. Hamilton requires a Short-Term Rental License before you operate or advertise; the Cincinnati/Dayton area's biggest Butler city.

Butler County OH short-term rental permit rules

Some Restrictions

Hamilton Codified Ordinance 758.03

Any person desiring to rent a property for Short-Term Rental use or advertise a property as a Short-Term Rental Unit shall comply with all applicable regulations within the City of Hamilton and obtain a Short-Term Rental License prior to operating or advertising a Short-Term Rental Unit.

Full ordinance details →Official source ↗

Noise Rules

No county STR noise rule exists; cities and townships set noise limits, with state disorderly-conduct (ORC 2917.11) as a backstop. Hamilton requires posted quiet hours of 10 pm to 6 am when the unit is within 100 feet of another home, tied to its noise ordinance.

STR noise and quiet hours in Butler County OH

Some Restrictions

Hamilton Codified Ordinance 758.06(m)

All Short Term Rental Units shall post required Quiet Hours from 10:00 pm to 6:00 am if the unit is located within 100 feet of another residential dwelling unit. The Short-Term Rental Unit shall comply with Hamilton Municipal Code 509.11 regarding Annoying Noises.

Full ordinance details →Official source ↗

Taxes & Fees

Butler County levies a 3% lodging tax on transient stays under ORC 5739.09, funding the Convention & Visitors Bureau. It applies county-wide except Hamilton, Middletown and Oxford, which levy their own city lodging tax. STR stays under 30 days are taxable lodging.

Butler County OH lodging tax on short-term rentals

Some Restrictions

ORC 5739.09(A)(1)

A board of county commissioners may, by resolution adopted by a majority of the members of the board, levy an excise tax not to exceed three per cent on transactions by which lodging by a hotel is or is to be furnished to transient guests.

Full ordinance details →Official source ↗

Parking Rules

No county STR parking rule exists. Hamilton requires adequate on-site parking on a paved surface and bans blocking traffic; no more vehicles than bedrooms may be parked on-site or on the street, and larger commercial vehicles are prohibited from 8 pm to 6 am.

STR parking rules in Butler County OH

Some Restrictions

Hamilton Codified Ordinance 758.06(l)

At no time will there be more vehicles parked on the property (or overflow parking on-street) than there are bedrooms within the Short-Term Rental Unit. Class Four Vehicles or larger, utility trailers, and similar non-residential vehicles shall not be permitted to be parked at the Short-Term Rental unit from the hours of 8 pm to 6 am.

Full ordinance details →Official source ↗

Occupancy Limits

The county sets no STR occupancy limit; cities and townships do. Hamilton caps a licensed rental at four bedrooms and eight beds total (unless on a parcel over one acre), permits only one renting group at a time, and bars more than four unrelated people per dwelling.

STR occupancy limits in Butler County OH

Some Restrictions

Hamilton Codified Ordinance 758.06(i)(iv)

A Short-Term rental License shall have a maximum number of four (4) bedrooms and a maximum of eight (8) beds total unless the Unit is located on a parcel greater than one (1) acres in size.

Full ordinance details →Official source ↗

Insurance Requirements

Neither Butler County nor Hamilton's Chapter 758 requires short-term-rental hosts to carry liability insurance. There is no county or Hamilton insurance mandate; hosts should still confirm coverage with their insurer and any platform. Other cities or townships could add their own rule.

STR insurance rules in Butler County OH

Some Restrictions

Full ordinance details →Official source ↗

Night Caps

Butler County sets no annual night cap on short-term rentals, and Hamilton's Chapter 758 imposes no maximum-nights-per-year limit either. Ohio defines short-term as under 30 consecutive days per stay. Any night cap would come from a specific city or township ordinance.

STR night caps in Butler County OH

Some Restrictions

Hamilton Codified Ordinance 758.02(f)

Short-Term Rental: Rental of all or any portion of a residential dwelling unit for dwelling, lodging, or sleeping purposes intended for travel and tourism. Occupancy of the property by a renter typically last for less than seven (7) days but shall not exceed more than thirty (30) consecutive days.

Full ordinance details →Official source ↗

Registration Rules

No county STR registry exists. In Hamilton, applications go to the Director of Planning and must list the address, bedroom count, off-street parking, host and emergency-contact info, plus building, health, zoning and fire-code compliance certifications. Licenses run two years.

STR registration in Butler County OH cities

Some Restrictions

Hamilton Codified Ordinance 758.03(a)

Applications for Short-Term Rental Licenses shall be filed with the City of Hamilton Director of Planning in a form to be furnished by the Director or their designee, which shall require at least the following information: Address of the proposed Short-Term Rental Unit... location and number of bedrooms... Information about off-street parking location, number of spaces, size... and surface mate...

Full ordinance details →Official source ↗

Host Presence Rule

No county rule requires an on-site host. Hamilton does not require the host to be present during stays, but every rental must name an emergency contact who responds within 24 hours and lives in the Cincinnati or Dayton metro area.

STR host presence rules in Butler County OH

Some Restrictions

Hamilton Codified Ordinance 758.06(d), 758.02(b)

The Emergency Contact shall be an easily accessible contact person who shall respond to the property within twenty-four (24) hours after receiving notice of an issue on the property... The Emergency Contact shall live within the Cincinnati or Dayton metropolitan statistical areas.

Full ordinance details →Official source ↗

Primary-Residence-Only Rule

The county imposes no primary-residence requirement, and Hamilton does not require it either. Hamilton allows non-owner-occupied Large & Commercial rentals; only its smaller Accessory rentals must be owner-occupied as a primary residence. Rules vary by city and township.

Is an STR primary-residence-only in Butler County OH?

Some Restrictions

Hamilton Codified Ordinance 758.02(e)

Owner-Occupied: A Short-Term Rental Unit is Owner-Occupied when the property owner uses the dwelling as their primary residence and offers certain bedrooms in the dwelling for Short-Term Rental use. A dwelling is considered the owner's primary residence when the owner resides in the dwelling more than six (6) months out of the year.

Full ordinance details →Official source ↗

All Butler County ordinances

See every category we cover for Butler County — parking, noise, fences, fires, animals, pools, and more.

Butler County Ordinance Hub →