MARION COUNTY R-1 ZONING DISTRICT ALLOW TINY HOME?  Yes.

In Marion County, Florida, R-1 zoning generally allows for tiny homes, as long as they comply with the Florida Building Code (FBC) and local zoning regulations, which include provisions for homes under 400 square feet. 

Here's a more detailed explanation:

Florida Building Code (FBC) and Appendix Q:

Florida has adopted Appendix Q into its building code, establishing baseline standards and regulations for homes under 400 square feet, including provisions for emergency egress, ceiling dimensions, and loft construction. 

Zoning Regulations:

While the FBC sets standards for construction, local zoning regulations determine whether a tiny home is permitted in a specific area. 

R-1 Zoning:
R-1 zoning is intended for areas predominantly developed with single-family dwellings or areas appropriate for such uses. 

Marion County Specifics:
Marion County's land development code outlines zoning regulations, including those for R-1 districts. 

Accessory Dwelling Units (ADUs):
In Marion County, ADUs are generally not allowed in rural zones (Exclusive Farm Use, Farm/Timber, etc.). 

R-1 Zoning:
The R-1 zoning district in Marion County is intended for single-family residential development, which is a common zoning type for areas with single-family homes. 

Florida Building Code:
Florida has adopted Appendix Q into its building code, which establishes baseline standards and regulations for homes under 400 square feet, including tiny homes. 

Local Zoning Regulations:
While the R-1 zoning generally allows for single-family dwellings, you should check with the Marion County Planning and Zoning Department to ensure that your specific plans for a tiny home meet all local regulations. 

Permits and Inspections:
You will need to obtain the necessary building permits and pass all inspections to ensure your tiny home meets the Florida Building Code requirements and local zoning regulations. 

Ceiling Height:
The Florida Building Code stipulates that habitable spaces and hallways in tiny houses should have a ceiling height of at least 6 feet 8 inches (2032 mm), while bathrooms, toilet rooms, and kitchens should have a ceiling height of at least 6 feet 4 inches (1930 mm). 

Size Limit:
The Florida Building Code defines a "tiny home" as any dwelling under 400 square feet of floor area, excluding lofts.

Tiny Home Communities:
Some communities in Florida are developing tiny home communities, which may provide a suitable location for tiny homes. 

Other Locations:
Tiny homes can also be placed in RV parks, private land, urban settings, agricultural land, coastal areas, state and national parks, and other locations. 

RESOURCES
MARION COUNTY MUNI CODE: https://library.municode.com/fl/marion_county/codes/land_development_code?nodeId=LADECO_ART4ZO#:~:text=Where%20a%20portion%20of%20property,forth%20in%20Section%204.2%2D3.

MARION COUNTY YES ALLOWS TINY HOMES: https://www.zookcabins.com/regulations/tiny-home-regulations-in-florida#:~:text=Yes%2C%20Tiny%20Homes%20are%20legal,height%20of%206'8'.

MARION COUNTY  "R-1" SFH District Regulations: https://www.marioncoks.net/sites/g/files/vyhlif6456/f/uploads/article_5_-_single-family_residential_district.pdf#:~:text=5%2D102%20Use%20Regulations:%20In%20District%20%22R%2D1%2C%22%20no,the%20following%20uses:%201.%20Single%2Dfamily%20dwellings.%202.