Every new Florida business filing, every dayMizner Development
Avi Stern, Manager
Mizner Development is a South Florida concierge builder and developer offering custom home construction and development services.
Filed April 29, 2026 · Boca Raton, FL · Palm Beach County
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Florida Division of Corporations (Sunbiz) · Entity L26000255514 · Retrieved May 12, 2026
About Mizner Development
Mizner Dev 321, LLC filed in Florida on April 29, 2026, as an active custom home builder in Boca Raton. Manager Avi Stern filed through an individual registered agent named SARRELL, AND BENDER, PL, who is not the owner. Its domain was registered on July 10, 2018, via GoDaddy, and the site is a modern WordPress site that confirmed the company's identity. We estimate revenue between $10 million and $50 million and 26 to 100 employees. Twelve other entities share the same address, ten share the same owner name, and twelve share the same registered agent. No annual report or EIN on file yet.
- Domain registered 8 years before filing.
- Filed through an individual registered agent, not the owner.
- Website is a modern WordPress site with confirmed identity.
- We estimate revenue of $10M-$50M and 26-100 employees.
- Twelve entities share the same address and registered agent; ten share the same owner name.
- No annual report or EIN on file yet.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 544 new businesses registered in Boca Raton in April 2026, and the only construction & development business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Officers / Authorized Persons
Frequently Asked Questions
When was Mizner Development registered?
Mizner Development was registered as FLAL on April 29, 2026 in Florida.
Where is Mizner Development located?
Mizner Development is based in Boca Raton, FL, 33496, in Palm Beach County.
What type of business is Mizner Development?
Mizner Development is classified as a construction & development business (custom home builder).
Is Mizner Development still active?
According to the Florida Division of Corporations, Mizner Development's current record status is "active".
Does Mizner Development have an EIN on file?
No EIN was found on file for Mizner Development at the time of registration.
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