The laws regulating Accessory Dwelling Units (ADU) in Orlando serve as an essential tool for addressing the housing crisis and improving housing accessibility. The City Council and local authorities have developed detailed regulations to simplify the ADU construction process while protecting neighbors’ interests and preserving the unique architectural character of neighborhoods.
ADUs are self-contained residential units that can be attached to the main house, located within it (e.g., in a basement), or exist as standalone structures. These units include essential amenities such as a sleeping area, kitchen, and bathroom. Property owners who wish to create ADUs must consider zoning requirements, building codes, and operational rules.
Permitted Zones for ADUs
To avoid conflicts with surrounding developments and ensure the harmonious growth of the city, ADUs are permitted in specific zones, including R-1AA, R-1A, R-1, R-1N, R-2A, R-2B, R-3A, R-3B, R-3C, R-3D, MXD-1, MXD-2, O-1, and O-2
Key Rules for ADU Construction
Before starting construction, property owners must adhere to critical building and operational requirements. Key rules include:
- Minimum Lot Size. The lot size depends on the zoning and other factors. It is essential to ensure that the construction of an ADU does not overburden the area’s infrastructure.
- Maximum ADU Size. City regulations limit the size of ADUs to preserve the architectural style and proportions of the neighborhood.
- Owner Occupancy. Property owners are required to reside in either the primary home or the ADU. This rule is intended to minimize conflicts with neighbors.
- Parking Requirements. In some zones, additional parking spaces may be required, particularly for properties located far from public transportation.
- Restrictions on Short-Term Rentals. Many zones prohibit using ADUs for short-term rentals (e.g., Airbnb) to preserve housing affordability for long-term tenants.
Permit Process.
To build or renovate an ADU, property owners must strictly follow the established procedure:
- Submitting an Application. Property owners should submit an application through the city’s Building & Permitting portal. The application must include detailed plans showing compliance with all requirements.
- Project Approval. After the documents are reviewed and the project is deemed compliant with zoning regulations, the property owner will receive a building permit.
- Working with Contractors. It is recommended to hire a licensed contractor who is familiar with local building codes and standards. The contractor will oversee all stages of the project, from design to final inspection.
Design and Construction Standards
The design of ADUs must meet the following standards:
- Minimum Size. The minimum size of an ADU is typically 375 square feet, ensuring comfortable living conditions.
- Maximum Size. The size of an ADU depends on the size of the main house and must not exceed a certain percentage of the lot’s total area.
The complete list of requirements can be found in Orlando’s city code.
ADUs as a Solution to the Housing Crisis
ADUs play a key role in providing affordable housing. They offer lower rental costs compared to traditional homes, making them appealing to:
- Young professionals seeking housing close to work.
- Elderly individuals who prefer to stay near family while maintaining independence.
- Families looking for additional income from renting out an ADU.
- Impact on Infrastructure and Transportation
ADU development increases housing density, which can lead to greater transportation demands. To mitigate these effects, the city has introduced parking exemptions for properties near public transit. This encourages alternative transportation methods and reduces traffic congestion.
Adapting ADUs for Different Needs
ADUs offer flexibility in their use:
Housing for Relatives
Compact living spaces provide proximity to family while maintaining privacy.
Additional Income
Property owners can rent out ADUs long-term to offset mortgage or property maintenance costs.
Future Flexibility
ADUs can be used as guest houses, home offices, or creative studios, adapting to changing needs.
Conclusion
ADUs are a vital element in solving Orlando’s housing crisis. These small residential units not only provide new housing options but also support the diversity of housing stock without disrupting the city’s architectural character. Property owners are encouraged to familiarize themselves with the city’s ADU program and involve experienced contractors to bring their projects to life.
