ADU rules for Unincorporated Monroe
Accessory Dwelling Unit (ADU) Rules for Unincorporated Monroe, FL
Is your property eligible for an ADU?
# of Properties
24,156
Owner-occupied
60%
Zoning districts
75
Avg Home Value
$1,226,527
Median Lot Size
0.14 acres
Avg Income
$103,098
Residential Types:
24,156 housing units
Single Family
85%
Apts (4+ units)
10%
Other
5%
Zoning Districts:
65,160 parcels · 75 districts
IS
27%(17,906)
MN
22%(14,249)
URM
10%(6,460)
N-A
9%(5,985)
Other
32%(20,560)
ADU Rules
What can you build in Unincorporated Monroe, FL?
Unincorporated Monroe, FL follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Not permitted
- –Detached ADU: Not permitted
Max Units
- –0 per lot
Owner Occupancy
- –No owner-occupancy requirement; ADUs not permitted.
Rental Restrictions
- –Short-term/vacation rentals (28 days or less) are unlawful unless the district permits them and a Special Vacation Rental Permit is obtained.
- –Deed-restricted affordable/employee housing prohibits tourist housing/vacation rentals; detached/attached ADUs cannot be rented as independent dwellings without a ROGO allocation/exemption.
ADU State Law
What can you build in Florida?
- –Florida does not have a statewide ADU mandate. There is no state-level requirement for cities or counties to allow ADUs.
- –ADUs in Florida are regulated entirely at the local level. Some jurisdictions allow ADUs broadly, others allow them with strict conditions, and some prohibit them altogether.
- –Florida Statute 163.31771 is optional. It allows local governments to adopt ADU ordinances for affordable housing, but it does not require any jurisdiction to allow ADUs, and local governments may adopt ADU rules outside of this statute.
- –County and city rules may differ. In unincorporated areas, county zoning controls whether ADUs are allowed; within city limits, municipal zoning codes apply.
What's allowed on your lot?
These are the municipality-wide rules. What's allowed on a specific property also depends on state laws, setbacks, floor area ratio, lot coverage, environmental constraints, topography, and other property-specific factors. Search your address on FutureLot to see what's allowed on your property.
Check my propertyHow can we help you?
Get matched with trusted local builders
Understand what's allowed on your property
Learn the key rules and size limits for ADUs
Is your property eligible for an ADU?
ADU rules in other Florida municipalities
Rules change at the town line. Check the municipality your property is actually in.
Monroe County