Last updated: September 24, 2026
What affects the price
Building an ADU involves several moving parts that shape your total investment. The final figure depends heavily on whether you choose a prefab unit or a custom build from the ground up. Site conditions are another major factor; if your property requires extensive grading, utility trenching, or foundation work, costs will climb. You also have to consider your choice of finishes, like high-end appliances or custom cabinetry. Navigating local permit fees and impact assessments also adds to the total.
About this service
Building in San Diego requires specific expertise regarding coastal commission rules, fire safety standards, and local density bonuses. A contractor familiar with this area knows how to navigate the city’s unique permitting process to avoid common pitfalls. You need this service if you own property in San Diego and are ready to add a unit that complies with all regional housing ordinances and structural requirements.
Frequently asked in Orlando
What are the disadvantages of ADUs in Florida?
Potential disadvantages of ADUs in Florida can include the initial investment in construction and navigating local Orlando zoning laws. There might be concerns about increased utility usage or ensuring the ADU fits well with the existing neighborhood character. However, the benefits often make them a worthwhile addition.
How much does an ADU cost in Orlando?
What are the rules for ADUs in California (as a reference)?
California has implemented state laws that simplify ADU construction, often setting minimum standards for local governments. These usually include limiting impact fees, reducing parking requirements, and allowing ADUs in a wider range of residential zones. Orlando's rules will be specific to its jurisdiction.
Is ADU allowed in Maryland (general ADU rules)?
Many jurisdictions in Maryland permit ADUs, but rules vary considerably by county and city. Common requirements involve minimum lot sizes, limitations on the number of ADUs per property, and specific parking regulations. It's crucial to check with your local planning department.
What are the rules for ADU in California?
California's ADU legislation generally aims to promote ADU construction by establishing statewide standards. This often means allowing ADUs in many residential zones, capping local fees, and decreasing parking mandates. Orlando's local ordinances will provide the specific details for your area.
Also serving nearby: Deltona · Palm Bay · Lakeland · Tampa · Palm Coast
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Orlando — population 320,742; about 2,883 residents per square mile across 111.2 sq mi. ZIP codes covered include 32801, 32802, 32803, 32804, 32805, 32806, 32807, 32808.
Neighborhoods served in Orlando: Winter Park, College Park, Baldwin Park, Downtown Orlando, Dr. Phillips — and every surrounding area.
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