How to Conduct Independent Due Diligence on Miami Real Estate Developers
This guide explains how property buyers in Miami can verify corporate records, land ownership, planning permits, and delivery history through official Florida public databases.

- Corporate registry
- Florida Division of Corporations (Sunbiz.org)
- Land registry database
- Miami-Dade County Clerk of Courts Official Records (OR Search)
- Planning & permit database
- City of Miami iBuild Portal and Miami-Dade County RER
- Tax & assessment record
- Miami-Dade County Property Appraiser (13-digit Folio Number)
- Escrow deposit regulation
- Florida Condominium Act (F.S. 718.3027) requiring statutory escrow accounts
Verifying Corporate Status via Sunbiz
Before evaluating a Miami property, buyers must verify the legal standing of the entity selling the real estate. In Florida, developers typically create a project-specific Special Purpose Entity (SPE), usually structured as a Limited Liability Company (LLC).
All corporate entities operating in Florida are registered with the Florida Division of Corporations, accessible via the official public portal, Sunbiz.org. Searching the exact corporate name listed on the sales purchase agreement reveals whether the company is active, its date of formation, the registered agent, and the names of managing members or officers. An inactive status, recent frequent manager resignations, or lack of annual report filings indicates structural instability.
Confirming Land Ownership with County Records
Marketing brochures and sales representatives often claim project ownership before legal title transfers. In Miami-Dade County, land ownership is tracked by two distinct public entities:
1. Miami-Dade County Property Appraiser: Provides land use details, legal property descriptions, tax assessments, and the official owner of record via a unique 13-digit Folio Number. Searching by property address or folio number verifies if the developer's entity is listed as the fee-simple owner. 2. Miami-Dade County Clerk of Courts Official Records: Holds recorded deeds, mortgages, liens, and encumbrances. A title search in the Official Records (OR Search) confirms whether the developer holds a Warranty Deed, a Special Warranty Deed, or merely a purchase option contract. If the recorded deed shows a third party as the owner, the developer does not yet hold legal title to the land.
Checking Zoning Entitlements and Building Permits
To ensure the advertised project can legally be built, buyers must verify municipal zoning entitlements and active construction permits.
For properties inside the municipal limits of the City of Miami, building permits, plan reviews, and process numbers are managed through the City of Miami iBuild Portal. Searching the address or process number shows whether site plan approvals, master building permits, or demolition permits have been formally issued or if they remain pending.
For unincorporated Miami-Dade County, permits are filed through the Department of Regulatory and Economic Resources (RER). A brochure showing a 50-storey residential tower is unverified unless the corresponding process number in iBuild or RER confirms approved zoning under the Miami 21 Zoning Code.
Verifying Construction Delivery History and Litigation
Past project delivery records demonstrate whether a developer completes buildings on schedule and to specification.
1. Certificate of Occupancy (CO): Issued by local building departments upon building completion. Prior project COs can be checked in the Miami-Dade County RER database or local municipal building portals to confirm when historic developments were cleared for occupancy. 2. County Court Litigation Search: The Miami-Dade County Civil Court records portal allows searches for open or past lawsuits involving the developer or its principals. High volumes of breach-of-contract suits, construction defect claims, or contractor's mechanics' liens filed under Florida Statutes Chapter 713 indicate execution risks.
Critical Red Flags
- Unregistered Sales Entity: The entity listed on the contract is not active or registered on Sunbiz.org.
- Unvested Land Title: Land records at the Property Appraiser show a third party owns the parcel, with no recorded deed or option memorandum.
- Lack of Permit Approval: Marketing units for sale without an active process number or approved master permit on the municipal building portal.
- Commingled Deposit Funds: Deposit instructions directing funds to a general operating account instead of a qualified escrow account held by a licensed Florida closing attorney or title agency pursuant to F.S. 718.3027.
- Multiple Mechanics' Liens: Outstanding recorded claims of lien against the project parcel by general contractors or subcontractors for unpaid work.
Common questions
- Which government database holds corporate records for Florida developers?
- Florida corporate records are held by the Florida Division of Corporations and can be searched publicly online at Sunbiz.org.
- How do I check who owns the land for a Miami project?
- Search the parcel address or 13-digit Folio Number on the Miami-Dade County Property Appraiser portal to identify the recorded legal owner [1.1.4].
- Where can I verify building permits in the City of Miami?
- Building permits and plan review statuses can be checked using the project address or process number on the City of Miami iBuild Portal.
- How do I know if a completed Miami project received final clearance?
- You can verify the issuance of a Certificate of Occupancy through the Miami-Dade County Department of Regulatory and Economic Resources or local municipal building system.
- What legal document proves a developer has clear title to land?
- A recorded Warranty Deed or Special Warranty Deed filed in the Miami-Dade County Clerk of Courts Official Records proves ownership.
- How can I check if a developer has active lawsuits against them in Miami?
- You can search public court records via the Miami-Dade County Clerk of the Courts Civil Court Online System using the entity or principal's name.
- jorgehidalgorealestate.com. jorgehidalgorealestate.com
- complyadvantage.com. complyadvantage.com
- miami.gov. miami.gov
- miamidadepa.gov. miamidadepa.gov
- miamidade.gov. miamidade.gov
- luciallerena.com. luciallerena.com
Compiled by the Propstock research desk from the sources above.