When homeowners ask what is included in a custom ADU, they are usually picturing an empty shell that still needs kitchens, plumbing, and finishes added later. The reality is far more reassuring. A finished custom ADU from Tiny Homes of Iowa arrives as a complete, move-in-ready home, right down to the countertops, the appliances, and the doorknobs. Understanding what is included in a custom ADU up front takes the guesswork out of your budget and your timeline.
Let’s walk through the seven essentials so you know exactly what to expect before the first shovel hits the ground.
What Is Included in a Custom ADU: The 7 Essentials
Every home we build is designed to feel like a real house, not a scaled-down cabin. Here is what is included in a custom ADU when the keys land in your hand.
- A full kitchen with appliances. Cabinets, countertops, a sink, and the appliances too, including a range, refrigerator, and dishwasher. You choose the layout and the finishes.
- A complete bathroom. A tub or walk-in shower, vanity, toilet, and ventilation, all plumbed and finished.
- Bedroom and living space. Depending on the plan, one or two real bedrooms plus a comfortable living area with generous natural light.
- Heating and cooling. An efficient HVAC system sized for Iowa winters and summers, so the home is comfortable year-round.
- Insulation and weatherproofing. Walls, roof, and windows built for our climate, keeping energy bills low.
- Electrical and plumbing. Fully wired and plumbed to code, ready to connect to your property’s utilities.
- Interior and exterior finishes. Flooring, paint, trim, light fixtures, siding, and roofing, all selected with you during design.
The Finishes That Make It Feel Like Home
Part of what is included in a custom ADU is the chance to make it yours. Finishes are where a tiny home stops looking like a builder-grade box and starts feeling like a place you actually want to live.
- Flooring: durable luxury vinyl plank and other options that hold up to daily life (tile is available if you request it).
- Cabinetry and hardware: door styles, colors, and pulls you pick to match your taste.
- Countertops: surfaces that balance beauty and easy cleanup.
- Lighting: layered fixtures that make small spaces feel open and warm.
- Exterior: siding color, roof style, and details like a covered porch that give the home real curb appeal.
Because we design and build in-house, these choices are coordinated from the start. You are not chasing separate contractors or wondering whether your materials will arrive on time. That single point of accountability is one of the biggest reasons Iowa families choose a custom builder over piecing a project together themselves.
What Is Included in a Custom ADU Beyond the Building Itself
A finished structure is only part of the picture. What is included in a custom ADU also covers the work most homeowners dread doing alone. We handle the design process, guide you through permitting, and offer financing guidance so the money side feels clear rather than overwhelming. Our job is to take the stress off your plate while you focus on how you will use the space.
Those uses vary widely. Some Iowa homeowners build a private, safe suite for aging parents who want to stay close but keep their independence. According to AARP, most older adults strongly prefer to age in a familiar community rather than move into a facility, and a well-designed ADU makes that possible. Others build to house adult children, create a quiet home office, or add a rental unit that generates steady income.
Choosing the Right Size and Layout
What is included in a custom ADU depends partly on the plan you choose. Our floor plans range from a compact 475 square foot Studio+ to an 816 square foot two-bedroom, and each one is designed to feel bigger than the square footage suggests. A smaller plan might combine the living and sleeping areas cleverly, while a larger plan gives you separate bedrooms and a full dining space.
Here is a bonus most homeowners do not expect: we do not charge you to use our floor plans. That saves you thousands of dollars in design fees that many builders and architects tack on before you have even broken ground. The best way to picture what you are getting is to browse our floor plans and see how the rooms fit together. From there, we tailor the details to your property and your goals at no extra design cost.
How the Finishes Come Together
Photos and finish samples tell part of the story, but the real magic happens when your selections are pulled into one coordinated plan. During your design meeting we lay out every choice, from flooring and cabinets to siding color and roof style, so you can see how what is included in a custom ADU will look on your own land.
Every home is different because every family is different. Some want a bright, open feel with a covered porch for morning coffee. Others want cozy and traditional. When you see how the pieces fit together, the possibilities start to click, and you know exactly what your finished ADU will include before construction begins.
Ready to talk specifics? Book a free, no-pressure consultation and we will walk through your property, your budget, and the finishes that fit your vision.
Does a custom ADU come with appliances?
Yes. We include all the appliances, including the range, refrigerator, and dishwasher, so your ADU is truly move-in ready without a separate appliance shopping trip.
Can I pick my own finishes?
Yes. Flooring, cabinets, countertops, paint, fixtures, siding, and roof style are all chosen with you, so the finished home reflects your taste and your budget.
Do I have to pay to use your floor plans?
No. Our floor plans are included, which saves you thousands in design fees. We then tailor the plan to your property and goals at no extra design charge.
How big can my ADU be?
Our plans run from a 475 square foot Studio+ to an 816 square foot two-bedroom, and we help you choose the size that fits your goals and your lot.
