Accessory Dwelling Units (ADUs) in Central Florida
Add Value, Income, and Flexibility to Your Property
An accessory dwelling unit—or ADU—is a second home built on your property. Think of it like adding a small house or apartment to your yard. Some folks build a brand new cottage in their backyard. Others turn their garage into a nice apartment. Each one is different, but they all give you useful space that can earn money, house family, or serve your changing needs. Florida Legacy Construction has the experience and licensing to build your ADU right.
Types of ADUs We Build in Central Florida
Here in Central Florida, we build six main types of ADUs. Each one works better for different yards and different needs. Let's look at what makes each one special.
This is a brand new building in your yard. Some folks call it a granny flat or backyard cottage. In Central Florida's warm weather, these make great guest houses or rental units. You build it separate from your main house, usually in the back or side yard.
Turn your garage into a comfortable home. This is one of the cheaper ways to add an ADU since the walls and roof are already there. Many Central Florida homes have two-car garages that work great for this. You can still keep storage space if you plan it right.
Build living space above your garage or workshop. This style is popular in newer neighborhoods around Lady Lake, Mount Dora, and Clermont. You get rental space without using any yard area. Perfect for keeping cars protected while earning income upstairs.
Add onto your existing house. This type shares a wall with your main home, which makes it easier to connect water, electric, and AC. In Florida's hot summers, having shared walls also helps with cooling costs since you're not cooling as much exterior surface. We have extensive experience with home additions throughout Central Florida.
While basements are rare in Central Florida due to our high water table, some older homes in areas like downtown Ocala or historic Mount Dora have them. If you have one, it can become great living space. The cool underground temperature helps with Florida's heat.
Turn part of your main house into a separate unit. Maybe you have extra bedrooms now that kids have moved out. We can wall off a section, add a small kitchen, and create a private space. This lets you make money from space you already own.
What Makes an ADU Different from Other Buildings?
All ADUs share certain things in common, no matter what type you pick. Here's what makes them special and different from just adding a room or building a shed.
| ADU Feature | What It Means for You |
|---|---|
| Second Unit on Your Property | Your main house is still there—the ADU is extra living space with its own address |
| Smaller Size | Usually 400-1,200 square feet (most Central Florida cities allow up to 1,000 sq ft) |
| Full Kitchen Required | Must have a stove, sink, and fridge (this is what makes it a real home, not just a room) |
| Own Bathroom | Complete with shower or tub, toilet, and sink—full independence |
| Separate Entrance | People can come and go without walking through your main house—total privacy |
| Same Property Owner | You own both the main house and the ADU (can't be sold separately in most areas) |
Important: The Kitchen is Key
The kitchen is what separates an ADU from just a guest room or workshop. Without a full kitchen, it's not an ADU. This is important for zoning, permits, and rental income. When we build your ADU, we make sure the kitchen meets all local codes so you can legally rent it out or have family living there full-time.
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How Central Florida Homeowners Use ADUs
Make Money with Your ADU
Most people in Central Florida build ADUs to earn rental income. With college students at Central Florida Community College, retirees in The Villages, and workers at major employers like AdventHealth and Ocala Regional Medical Center, there's always demand for small rentals. Plus, vacation rentals near attractions bring in good money too.
Here's what you might charge for rent each month in different Central Florida areas:
| Area | Studio ADU | 1-Bedroom ADU | 2-Bedroom ADU |
|---|---|---|---|
| Ocala | $800-$1,000 | $1,000-$1,300 | $1,300-$1,600 |
| The Villages | $900-$1,100 | $1,100-$1,400 | $1,400-$1,700 |
| Leesburg/Lady Lake | $850-$1,050 | $1,050-$1,350 | $1,350-$1,650 |
| Mount Dora/Eustis | $900-$1,100 | $1,100-$1,400 | $1,400-$1,750 |
| Clermont | $950-$1,200 | $1,200-$1,500 | $1,500-$1,850 |
Keep Family Close
Many Central Florida families build ADUs so elderly parents can stay nearby. Instead of moving mom or dad to a nursing home in Ocala or assisted living in The Villages, they can have their own space right on your property. They get privacy and independence, while you're close enough to help when needed.
Adult children coming back after college or going through tough times also benefit. The ADU gives them a real home to get back on their feet, not just a bedroom in your house.
Work from Home Space
Since the pandemic, more people work from home. An ADU can be your perfect office. You get away from house noise and distractions. At the end of the day, you walk back to your main house and leave work behind. It's better than working at the kitchen table, and you can still use it for guests or income when work slows down.
Short-Term Vacation Rentals
In areas near attractions—like around Ocala National Forest, Silver Springs, or the antique shops in Mount Dora—vacation rentals can make serious money. An ADU set up for Airbnb or VRBO might earn more than a long-term rental. Just check your local rules first, since some Central Florida cities have restrictions on short-term rentals.
Why Add an ADU to Your Central Florida Property?
Financial Benefits
- Extra $800-$1,500 monthly income from rent
- Increases property value by 20-30% typically
- Lower cost per square foot than buying a second property
- Possible tax breaks on rental property
- Build equity while someone else pays the mortgage
Family & Lifestyle Benefits
- Keep aging parents close but independent
- Help adult children without giving up your space
- Dedicated home office separate from family noise
- Guest space that doesn't feel cramped
- Multi-generation living without crowding
Environmental Benefits
- Uses existing utilities and services
- Smaller footprint than building elsewhere
- Less driving for family living close by
- Makes use of yard space you already own
- Modern efficient systems lower energy costs
Things to Consider
- Costs $80,000-$200,000 depending on size and type
- Permits and inspections take time and paperwork
- Some neighborhoods have restrictions or HOA rules
- Being a landlord means tenant management
- May affect property taxes (though rental income offsets this)
What Does an ADU Cost in Central Florida?
Building costs vary widely based on what type of ADU you choose, the size, and the finishes you want. Here's a breakdown of typical costs in the Central Florida market.
| Cost Factor | What Affects the Price |
|---|---|
| Size | Larger units cost more—typical range is $150-$250 per square foot |
| Foundation Work | Florida's sandy soil and high water table can add costs for proper drainage and foundation |
| AC and Electric | Running new lines from your main house or adding separate meters adds $5,000-$15,000 |
| Plumbing | Connecting to existing septic or sewer, plus all fixtures—$8,000-$20,000 |
| Interior Finishes | Basic finishes save money, while high-end counters, floors, and fixtures raise costs |
| Permits and Design | Architect fees, engineering, permits in Marion, Lake, or Sumter County—$5,000-$15,000 |
Will Your ADU Pay for Itself?
Let's say you spend $150,000 to build a detached ADU and rent it for $1,200 per month. That's $14,400 per year in rental income. After property tax increases and maintenance costs, you might net $12,000 annually. Your ADU would pay for itself in about 12-13 years. Plus, your property value went up by around $100,000-$150,000, so you're building wealth while someone else pays down your investment.
ADU Rules in Central Florida Cities
Different cities have different rules about ADUs. Here's what you need to know for major Central Florida areas where we work.
Marion County & Ocala
Marion County generally allows ADUs on properties with enough land. Most areas require at least 1 acre for a detached ADU. Garage conversions and additions have different rules. Septic systems need capacity for the additional unit. City of Ocala has specific zoning rules depending on your neighborhood.
The Villages
The Villages has strict HOA rules that control almost everything. Most village neighborhoods don't allow detached ADUs, but interior conversions for family might be possible with HOA approval. Always check with your specific village district before planning.
Lake County (Leesburg, Lady Lake, Clermont)
Lake County rules vary by city. Leesburg and Clermont have been more open to ADUs recently. Lot size matters—usually need 7,500+ square feet. Lady Lake follows similar rules. Check with local planning department first.
Sumter County
Sumter County (including parts of The Villages) requires minimum lot sizes for ADUs. Rural areas generally allow them more easily than suburban subdivisions. Well and septic capacity must support both units.
Common Requirements Across Central Florida
| Requirement | Typical Standard |
|---|---|
| Minimum Lot Size | 5,000-10,000 sq ft (varies by city) |
| Maximum ADU Size | 800-1,200 sq ft or 50% of main house size |
| Setbacks | Usually 5-10 feet from property lines |
| Parking | One additional parking space required |
| Owner Occupancy | Some cities require you to live in either the main house or ADU |
| Appearance | ADU should match main house style and materials |
How Florida Legacy Construction Makes Building Easy
We handle the whole process from start to finish. Here's how we make building your ADU simple and stress-free.
We visit your property in Marion, Lake, or Sumter County. We look at your lot, talk about what you want to use the ADU for, and explain what's possible. We check local zoning rules and HOA restrictions before you spend a dime.
Our team creates plans that match your main house and meet all local codes. We work with architects and engineers who know Central Florida building requirements. You get to see 3D views and make changes before we start building.
We handle all the paperwork. Permits from Marion County, Lake County, or your city. HOA approvals if needed. Engineering stamps for septic or foundation. You don't have to deal with bureaucracy—we do it for you.
Our licensed crews build your ADU to Florida Building Code standards. We handle foundation, framing, roofing, plumbing, electrical, HVAC, and all finishes. You get updates throughout the process so you always know what's happening.
We coordinate all required inspections with the county or city. Once everything passes, we do a final walkthrough with you. We fix any small items and make sure you're completely happy before we call it done.
Your ADU is ready to use. Move family in, start renting it out, or use it as your office. We can even recommend property managers if you want help finding tenants. Your new income stream starts now.
Common Questions About ADUs in Central Florida
Can I build an ADU if I have an HOA?
Maybe. It depends on your HOA rules. Some HOAs don't allow any ADUs. Others allow garage conversions or interior conversions but not detached buildings. We check your HOA documents during the consultation. If your HOA says no, we can help you explore whether they might grant an exception or if interior conversion might work.
Do I need to live on the property to have an ADU?
In most Central Florida cities, yes. The owner has to live in either the main house or the ADU. This keeps ADUs for homeowners, not investors who want to split lots. A few areas don't have this rule, so we check based on your location.
How long does it take to build an ADU?
From start to finish, expect 6-12 months. Getting permits takes 2-4 months usually. Construction takes another 3-6 months depending on size and complexity. Garage conversions are faster than building from scratch. We give you a detailed timeline during planning.
Will an ADU raise my property taxes?
Yes, probably. Adding square footage and rental income potential increases your home's value, which raises taxes. However, the rental income you earn easily covers the extra tax cost. Most homeowners find the income far outweighs the tax increase.
Can I use my ADU for Airbnb?
It depends on local laws. Some Central Florida cities allow short-term rentals with proper licensing. Others restrict them or ban them entirely. Marion County has certain areas where vacation rentals work. Lake County cities each have different rules. We help you understand what's allowed where you live.
What if my lot is too small for a detached ADU?
You still have options. Garage conversion, house addition, or interior conversion all work on smaller lots. Above-garage ADUs take up very little extra land. We figure out what fits your property during the consultation.
Do ADUs need separate meters for utilities?
Not always, but it helps for rental situations. You can run utilities from your main house and split the bills with tenants, or install separate electric and water meters so they pay directly. We discuss pros and cons based on how you plan to use the ADU.
Will building an ADU hurt my home's resale value?
No, the opposite. ADUs typically add 20-30% to property value. Buyers love the rental income potential or the option to house family. Some buyers specifically look for properties with ADUs. As long as it's built well and matches the main house, it helps at resale time.
What Central Florida Homeowners Say
"The best service and was so easy to deal with. Absolutely loved my new renovation and all the information and helpful ideas along the way!"
"Outstanding experience with Florida Legacy Construction! From start to finish, their professionalism, attention to detail, and communication were top-notch."
"Outstanding attention to detail and service. Highly recommend for any project."
Ready to Add an ADU to Your Central Florida Property?
Whether you want rental income, space for family, or a home office, Florida Legacy Construction makes building your ADU simple. As a fully licensed Florida Certified Building Contractor, we handle everything from design and permits to construction and final inspections.
We're based in Marion County and serve all of Central Florida. Let's talk about how an ADU can work on your property and what it will cost. No pressure, just straight answers.
Call (352) 356-5036Or contact us online to schedule your free consultation