ADUs are allowed in Holly HillTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Holly Hill, FL
Is your property eligible for an ADU?
# of Properties
5,234
Owner-occupied
55%
Zoning districts
30
Avg Home Value
$201,449
Median Lot Size
0.20 acres
Avg Income
$62,379
Residential Types:
5,234 housing units
Single Family
74%
Apts (4+ units)
4%
Condos
14%
Other
8%
Zoning Districts:
6,025 parcels · 30 districts
R-2
31%(1,844)
R-3
21%(1,292)
CC-1
10%(611)
MPUD
9%(513)
Other
29%(1,765)
ADU Rules
What can you build in Holly Hill, FL?
Holly Hill, FL follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Conditional Use Permit
- –Detached ADU: By Right
Interior / Attached ADU Size Limits
- –Maximum size of 800 sq ft for an internal accessory dwelling unit
- –Maximum size of 50% of the principal dwelling’s total floor area
Detached ADU Size Limits
- –Detached ADU (accessory/garage apartment) maximum living area of 800 sq ft
- –Detached ADU (accessory/garage apartment) maximum living area of 50% of the total square footage of the principal structure
Max Units
- –1 per lot: 1 accessory apartment or 1 garage apartment
Owner Occupancy
- –Only family members of the owner may occupy the ADU
Rental Restrictions
- –Detached garage apartments shall not be marketed as rental units; accessory apartments may only be occupied by family members of the owner (no rentals to non-family).
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.
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ADU rules in other Florida municipalities
Rules change at the town line. Check the municipality your property is actually in.
Volusia County