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Brightview HomesADU Construction
(407) 955-5643 Book a Time
Orange & Seminole County, FL

A Second Home in Your Backyard — for Family, or for Income

A permitted, built ADU on your property. Use it for aging parents, adult kids, a home office — or rent it out. Pre-designed plans from $48,000. We handle the permits and the build.

Book a Time Get a Quote (407) 955-5643
Permitting handled
Pre-priced plans
Orange & Seminole only
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Our Plans

Pre-designed, pre-priced ADUs

Four owned designs, each configurable for your lot. Available anywhere we build in Orange & Seminole County.

The Garage — Brightview ADU front elevation rendering
The Garage
Detached two-car garage. The most affordable structure we build — and a natural starting point if you want to add an apartment above later.
21' × 23' Detached Garage
Starting from$48,000
Get a Quote for This Plan
Rendering coming soon
The Studio ADU
Our affordable entry point into a true ADU — single open living space, a full bath, and a kitchenette. Designed to fit tight-setback lots.
~350 sq ft Studio 1 bath
Starting from$60,000
Get a Quote for This Plan
The 1-Bedroom ADU — Brightview 498 sq ft front elevation rendering
The 1-Bedroom ADU
About 150 sq ft more than the Studio — and a true separate bedroom with a closing door. The most popular plan for in-law suites and long-term rentals.
498 sq ft 21' × 23' 1BR / 1BA
Starting from$75,000
Get a Quote for This Plan
Rendering coming soon
The Carriage ADU
Two-story plan. Ground floor is a 2-car garage (≈500 sq ft, 21' × 26'-8"). Upstairs is a 517 sq ft 1-bedroom apartment — full kitchen, bedroom, bath, and washer/dryer. Maximum utility on a tight lot: parking plus a separate, rentable living unit in the same footprint.
2 stories 517 sq ft living 1BR / 1BA + 2-car garage
Starting from$98,000
Get a Quote for This Plan
Custom design
Custom ADU — Built for Your Lot
Have a specific vision, or a lot that needs a tailored design? We design and build custom ADUs and detached structures to fit your property and your needs.
PricingCustom Quote
Inquire About a Custom ADU

Our starting prices include construction, permitting coordination, engineering, grading, and site cleanup for a standard lot. Government impact fees are set by your city or county and confirmed during your free buildability review. Your final price also depends on site-specific conditions — access, drainage, utility connections, and landscaping.

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Add a photo of an ADU used for family
Built for Family, Too

A real home next door, without the move

Not every ADU is a rental. Many of the ADUs we build are for parents who want to stay close but stay independent. For adult kids who need their first real space. For caregivers who need a real living room — not a guest bedroom.

Aging parents stay close — and stay independent Their own door, their own kitchen, their own routine. Help is one yard away.
Adult kids get a real first place A dignified launchpad — not a basement bedroom, not a futon in the office.
Caregivers, in-laws, returning grandkids Real walls, a real kitchen, real privacy. The kind of space that holds up to actual life.
Quick Estimate

ADU Rental Income Estimator

Adjust the sliders to see what a rented ADU could earn in your scenario. This is illustration only.

$60,000
$1,300
Annual rental income
$15,600
Gross payback (before expenses)
3.8 yrs

Before taxes, insurance, maintenance, and vacancy — your actual payback will be longer.

This estimator is for illustration only. Actual build costs, rental income, and property value depend on your specific property and local market. These are not guarantees. Brightview Homes does not provide financial or lending advice.

An ADU can add usable space and value to your property. Financing options may be available — ask us when you book your consultation.

How It Works

From plan to move-in, four steps

We've simplified ADU construction so you can focus on what you'll do with the new space — not the paperwork.

1

Pick a plan

Browse our Brightview plans or an Orange County Ready Set Orange plan. We'll match a plan to your lot.

2

Lot review & permitting

We assess your property, coordinate engineering, and manage the permit process with your jurisdiction.

3

We build it

Our licensed local crew builds the ADU on-site. Real construction, no kit assembly.

4

Move in or rent it out

Final walkthrough, certificate of occupancy, and the space is yours.

Construction
~45–60 days Once permitted, we build most ADUs in about 45 to 60 days.
Total: Contract to Move-In
~3–5 months Typical total time from contract to move-in, depending on your jurisdiction's permitting and review timeline.
Typical ranges, not guarantees. The permit queue — especially in Orange County — is the main variable in total time.
What homeowners say

Recent Brightview ADU homeowners

Short video walkthroughs from people who built with us. Real homes, real homeowners.

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Homeowner name
City, FL · The 1-Bedroom ADU
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Homeowner name
City, FL · The Carriage ADU
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Homeowner name
City, FL · The Studio ADU
FAQ

What you should know before building

Rules vary by where your property is located — here's the general picture, and we'll confirm the exact rules for your address.

Who can build an ADU?
ADUs are intended for properties with an existing single-family home. In some areas the property must be owner-occupied or homesteaded for an ADU to be allowed. Rules vary by jurisdiction — when we review your property, we'll confirm whether you qualify.
How big can my ADU be?
Size limits depend on your jurisdiction and the size of your existing home. Many areas cap ADUs at a percentage of the main home or a square-footage maximum. Final size also depends on your lot's setbacks. We'll confirm what fits on your property during the free buildability review.
Can I rent it out?
In many areas, ADUs can be rented to long-term renters. Short-term and transient rental (less than 30 days) is often more restricted or prohibited. Rules vary by jurisdiction — we'll flag what's permitted at your address.
Orange County (unincorporated): what should I know?
Unincorporated Orange County allows ADUs subject to county code. The key rules: ADUs are capped at 50% of the primary home's living area, or 1,000 sq ft — whichever is less. One-story detached ADUs require a 5 ft rear setback. Orange County also offers a Ready Set Orange program with pre-approved plans that streamline the permit path; program eligibility includes a homestead requirement for the property owner.
Seminole County (unincorporated): what should I know?
Unincorporated Seminole County allows ADUs in single-family residential zoning districts, and ADUs in those districts are administratively approved — no public hearing is required. Size depends on your property and existing home — we'll confirm during your buildability review.
My property is inside a city — what about me?
City rules are set by the municipality and can differ from county rules. We handle this for you — once we talk, we confirm your property's exact requirements with the city or county that has jurisdiction.
How long does the whole project take?
Once permitted, we build most ADUs in about 45 to 60 days. Total time from contract to move-in is typically 3 to 5 months, depending on your jurisdiction's permitting and review timeline. These are typical ranges, not guarantees — the permit queue, especially in Orange County, is the main variable.
Do you handle the permitting?
Yes. We manage the entire permitting process and coordinate the required engineering and documentation. You sign the contract; we drive the paperwork.
Get Started

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