Under Development Available Now 
Profit from Next
Generation Real Estate
Most of the industry is still building like it's the 1970s. We're not.
Designed and Built by Us
THE STRUCTURE
Built for Investors
Most real estate investments ask you to absorb risks you didn't sign up for — market timing, contractor variability, timelines that slip without warning. We built Modstone to change that. Not just by building homes that earn better margins, but by designing the deal so that when performance slips, you don't feel it first. We do.
Downside Protection
Every deal starts with a preferential return. You get paid before we take any share of profits. After that, a disproportionate portion of early gains flows to you rather than us. If performance slips, we absorb most of the impact.
Built to achieve a premium
Our homes are built to sell at a higher price without costing more to build. Thanks to the desirability of our construction methods, the healthier details, and our custom-style design.
Shorter Hold, Faster Exit
These homes are built more quickly, and tend to sell faster than traditional builds, meaning reduced carry cost, and faster turn of capital.
The Modstone Team
A hundred and twenty years of real estate experience across this team. Twenty-eight homes built in Austin. Transactions in fifteen states and countries. Thirteen people. Every key skill and role sits in-house.
120+ Years Combined Real Estate Experience
300+ Doors of Residential Real Estate Created
$150M+ Real Estate Transactions
28+ Homes Built in Austin
20+ Homes in Development
15+ States & Countries Operated In
Daniel Brown CEO & Co-Founder
250+ doors of real estate created across the US — affordable, mid-market, and high-end, spanning new construction, rentals, and flips. Former CEO of a £150M, 800-person UK retail chain. Health visionary.
Edgar Munoz CTO & Co-Founder
A leader in modern construction, with patents in unmanned systems and construction tech. Co-created the first commercially permitted 3D-printed building for SpaceX. Collaborator with FAA, IBM, ICAO, and ANSI.
Mel Brown Design & Aesthetics
Designer, artist, inspiration. Founder of Studio Brownstone. 20+ years in residential and commercial design. Mel brings a talent for upscale finishes at reduced costs, and design that puts the end user first.
Robert Mechielsen Architecture & Design
30+ years designing carbon-neutral, modular, smart homes globally. Founder of VERTIKAAL design software. Designed the Hi'ilani EcoHouse — first concrete-built carbon-neutral home in the USA.
Paul Cejas Science & Technology
Former Chief Engineer at Boeing Defense Systems. Led development of the QF-16 and MQ-28 Ghost Bat. Lean Manufacturing advisor and Internal Auditor. Technical Advisor for Apis Cor and IVO Ltd.
Investment Opportunities
Under Development Available Now HOW WE BUILD
Since 1970, construction labor productivity has declined every single year while manufacturing, logistics, medicine, and design more than doubled their output. Housing is last. These are some of the technologies we work with to close that gap.
3D Printing & Robotics
With access to multiple proven robotic systems, like ICON's Titan and RIC Robotics' RIC-M1 Pro, we get stronger construction than traditional framing, less waste, no variability. The robot brings repeatability, which brings scalability.
AI-Assisted Design
We use AI at the design phase to catch coordination conflicts before they reach the field. A design error found in a model costs nothing. Found in the frame, it costs weeks.
Prefab & Modular Systems
Pre-engineered components arrive ready to install, compressing schedules and cutting weather exposure. That lets us run multiple projects at once.
Healthier by Design
Mold-resistant concrete walls, whole-home water filtration, clean air systems, circadian-friendly lighting, and lower VOCs throughout. Built for health and longevity. Buyers pay a premium for it.
Technology Partners
Industrial-scale 3D printing for residential and commercial construction 
Advanced robotics for construction and automated building systems 
3D concrete printing and modular construction technology 
BIM software that automates construction planning and production 
AI-powered real estate platform for faster, smarter transactions The reality of most homes
80% up to eighty percent of US buildings have mold
2–5× more pollution inside than outside
~90% of household dust contains pesticides linked to neurological issues
Get In Touch
Book a Call
We answer every inquiry personally.
Thank you.
We review every message personally and will respond within 2 business days.