BRIX ModularADU / Casitas
BRIX Casita backyard pool house
BRIX ADU · Backyard Casitas & Pool Houses

Luxury Backyard
Casitas Built
for Florida.

Guest-ready. Hurricane-rated. HOA-friendly. Designed, permitted, and installed with factory-built precision in as little as 30 days.

View Models
Florida Certified General ContractorProfessional Engineer
5-Star Rated
30 Days to Installation
10-Year Structural Warranty

Say No to Cheap Sheds and Ugly Add-Ons.  ·  Real Homes. Real Quality. Real Florida.

The BRIX Difference

How Florida Homeowners Are Adding Luxury Backyard Casitas Without the Drama.

Most "backyard buildings" look like sheds, fight with HOAs, and fall apart in Florida weather. You deserve a detached casita that looks like it always belonged on your property — finished like a real home, engineered for our codes, and installed with a plan.

That's why we build BRIX Casitas & Pool Houses: premium, code-clean backyard suites that deliver privacy for your guests and peace for you.

No endless construction mess or remodel stress
No fighting your building department over design
No worrying if it'll survive the next hurricane
BRIX Casita with poolBRIX Casita exteriorBRIX Casita lifestyleBRIX Casita at dusk
Choose Your Layout

Choose a Layout That Fits Your Life

Three thoughtfully designed models — each engineered for Florida's climate, finished like a real home, and ready to complement your property.

Studio · 1 Bath · ~280 sq ft

The Studio

Compact. Efficient. Complete.

The perfect pool house, home office, or caregiver suite. Open-plan living with a full bath, kitchenette, and efficient use of every square foot. Engineered for Florida's toughest codes.

Open living + kitchen area
Full bathroom
Washer/dryer hookup
Mini-split HVAC
Impact windows & doors
Ideal For:

Pool houses · Home offices · Caregiver suites

Floor Plan

The Studio floor plan
The Studio exterior
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Six Reasons

Why Florida Homeowners
Choose BRIX Casitas

01

Privacy for Guests. Quiet for You.

Hosting family or long-term guests becomes easy again — everyone enjoys their own space and privacy, with sound-insulated walls and separate entries that keep your main home peaceful.

02

A Pool House That Actually Works.

No more wet floors or inconvenient trips inside. Each BRIX Casita can include a cabana bath, outdoor shower, and storage so pool days are simple, clean, and fun.

03

Built for Florida Weather.

BRIX Casitas combine coastal style with hurricane-rated strength. From foundation to roof, every detail is designed for durability, energy efficiency, and year-round comfort.

04

Faster Path to Keys in Hand.

While your foundation and utilities are being prepped on site, your casita is built in a controlled environment — cutting months off traditional construction timelines.

05

HOA-Savvy Design Support.

We design every BRIX Casita to complement your main home and prepare complete HOA submission packets — helping you get faster approvals with less stress.

06

Transparent Milestones from Start to Finish.

You'll always know exactly where your project stands — from Feasibility → Permits → Factory Build → Site Set → Final Walkthrough — with weekly updates from our team.

The Process

From "Idea" to
"All Set."

We've made the process fast, clear, and stress-free. You'll always know what's happening, what's next, and when you can start enjoying your new BRIX Casita.

1

Feasibility & Concept

We review your property's setbacks, utilities, wind/flood zones, and HOA rules to confirm what's possible. You'll get a tailored concept and layout that fits your lot and lifestyle.

2

Permitting & Approvals

Our team advises you on local authorities and HOAs, and keeps you on track — so permits can move forward without delay or confusion.

3

Factory Build & Quality Control

While site prep happens at your home, your BRIX Casita is precision-built in our controlled facility — avoiding weather delays and ensuring top quality.

4

Site Set & Final Handover

We help manage installation, utility connections, finishing touches, and final inspections. Within weeks, your casita is complete and ready to enjoy.

BRIX factory productionBRIX Casita installation
Compare Your Options

BRIX vs. The Alternatives

FeatureBRIX CasitaShed "Guest House"DIY General Contractor
Code Compliance✔ Engineered, HVHZ-ready✘ Not residential-grade▲ Varies
HOA Design✔ Matching architecture✘ Often rejected▲ Depends
Timeline✔ Factory + site overlap✘ Long delays▲ Inconsistent
Sound & Comfort✔ Insulated + quiet HVAC✘ Minimal▲ Varies
Permits & Inspections✔ Done for you✘ Skipped▲ You manage
Finish Quality✔ Real-home materials✘ Basic shed▲ Varies
Warranty & Docs✔ Clear coverage✘ Sparse▲ Varies
"I purchased a Brix Modular home for my property in the mountains of West Virginia and I couldn't be happier with it... The build quality is outstanding — a fully welded steel frame and a durable metal roof that feels virtually indestructible."
Z

Zach Corad

Verified BRIX Owner

Chris Bear, President BRIX Modular

"Every BRIX Casita is built the same way we build our larger modular homes — with factory precision, real materials, and a commitment to quality that outlasts the competition. Your backyard deserves better than a shed."

Chris Bear

President, BRIX Modular Homes

Secure Your 2026 Build Window Before Florida's Storm Season Hits

Every year, county permitting offices and HOA review boards get flooded with project requests right before storm season. That surge can push approvals back for weeks — or even months. Reserve your free feasibility consultation now to lock in priority scheduling.

Free Consult — $500 Value

Book Your Free Site &
Design Consult

30-minute session · $500 value, waived this month · No obligation

01

Lot Feasibility Check

We confirm your property is eligible — analyzing setbacks, flood and wind zones, access points, and HOA requirements.

02

Custom Concept Sketch

You'll receive a personalized concept drawing designed to fit your specific property and goals.

03

Budget Range & Milestone Plan

We'll outline your complete cost range, key milestones, and build schedule — from permitting to installation.

04

Finish & Upgrade Options

We'll walk you through premium materials and smart upgrades: cabana baths, ADA-accessible designs, acoustic insulation, and more.

Common Questions

Frequently Asked Questions

BRIX Modular
Get Your Free Consult

Ready to Add a
Casita?

Fill out the form and we'll schedule your free 30-minute Site & Design Consult — a $500 value, waived. We'll check your lot, sketch a concept, and outline your budget. No obligation.

Lot feasibility check (setbacks, HOA, wind/flood zones)
Custom concept sketch for your property
Budget range and milestone plan
Finish and upgrade options walkthrough
321-421-7844[email protected]
1783 S Patrick Drive
Indian Harbour Beach, FL 32937

Free 30-minute consult — $500 value, waived. No obligation.