6050 W 20 AVE
Professional services building · Hialeah · 33016 · Hialeah Gardens
At a glance
6050 W 20 AVE in Hialeah, FL is listed on the Miami-Dade County property roll as “Professional services building”, folio 0420342240010. The roll records 72,592 sq ft of building area, 3 floors, a 2018 build year and an assessed value of $18,006,695 (2026 roll). 3 active business locations at this address appear in public records.
Permits and tenant turnover — what runs ahead of a listing
Recent activity
Permits come from Miami-Dade County, with job cost and square footage added from the City of Miami's file where the building sits in the city. Arrivals and departures are business-tax receipts opened and closed at this address. None of this is an availability listing. A permit means work was authorised, not that space is for rent, and a closed receipt can mean a business moved, renamed or simply stopped renewing. It is the record that runs ahead of a listing, which is the only part of "what is coming available" that is public at all.
Public record — 4 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| MOUNT SINAI MEDICAL CENTER HIALEAHvia ROSENZVIT CARLA MD | — | Oct 2024 | County business tax | folio match · high |
| EL SARTEN RESTAURANT & LOUNGE | — | Mar 2021 | County business tax | folio match · high |
| MOUNT SINAI MEDICAL CENTER OF FLORIDA INC | — | Oct 2018 | County business tax | address match · high |
Former / closed records (1)
| Company | Suite | Since | Source |
|---|---|---|---|
| SIMKINS BENDAYAN ARON MD | — | Jul 2021 | County business tax |
Miami-Dade County assessment roll 2026
Parcel record
| Field | Value |
|---|---|
| folio | 0420342240010 |
| Site address | 6050 W 20 AVE |
| Land use (DOR) | 1943 — Professional services building |
| Building area (actual) | 72,592 sq ft |
| Building area (gross) | 72,192 sq ft |
| Floors / units / buildings | 3 / — / 1 |
| Lot size | 131,846 sq ft |
| Year built | 2018 |
| Zoning (primary) | 6400 |
| Land value | $3,296,150 |
| Building value | $14,710,545 |
| Total assessed value | $18,006,695 |
Recorded owner (assessment roll)
MOUNT SINAI MEDICAL CENTER
Owner mailing address: 4300 ALTON RD ATT: LOURDES DIAZ, MIAMI BEACH, FL, 33140
Location
- Address
- 6050 W 20 AVE
- City
- Hialeah
- Submarket
- Hialeah Gardens
- ZIP
- 33016
- Coordinates
- 25.87754, -80.32465
Submarket labels are informal ZIP-derived groupings, not official designations.
Within ~650 m
Nearby office buildings
- 2020 W 64 ST20 tenants
56,624 sq ft · 3 fl · 2007
- 2150 W 68 ST9 tenants
33,317 sq ft · 2 fl · 1986
- 2151 W 62 ST2 tenants
22,913 sq ft · 1 fl · 1990
- 6500 W 21 CT0 tenants
20,710 sq ft · 1 fl · 2005
- 5590 W 20 AVE20 tenants
20,400 sq ft · 4 fl · 1991
- 2189 W 60 ST17 tenants
10,385 sq ft · 1 fl · 1990
How does 6050 W 20 AVE compare with other Miami office buildings?
At 72,592 sq ft, 6050 W 20 AVE is about twice the size of the average office building on the Miami-Dade County roll, which comes to 29,215 sq ft across 4,288 buildings.
Its assessed value works out to $248 per square foot of building area, against $203 across all office floor area on the roll.
What does “PROFESSIONAL SERVICE BLDG : HEALTH CARE” mean for this parcel?
The Miami-Dade County roll classifies folio 0420342240010 as “PROFESSIONAL SERVICE BLDG : HEALTH CARE” (use code 1943). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Its primary zoning on the roll is 6400.
Frequently asked questions
Who owns 6050 W 20 AVE?
The recorded owner on the Miami-Dade County assessment roll (2026) is MOUNT SINAI MEDICAL CENTER. Owner mailing address on file: 4300 ALTON RD ATT: LOURDES DIAZ, MIAMI BEACH, FL, 33140.
What companies have offices at 6050 W 20 AVE?
3 active business locations at this building appear in Miami-Dade County public records, including MOUNT SINAI MEDICAL CENTER HIALEAH, EL SARTEN RESTAURANT & LOUNGE, MOUNT SINAI MEDICAL CENTER OF FLORIDA INC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 6050 W 20 AVE?
The Miami-Dade County roll records 72,592 sq ft of building area, 3 floors, a build year of 2018. It sits on a 131,846 sq ft lot.
What is the assessed value of 6050 W 20 AVE?
$18,006,695 on the 2026 Miami-Dade County roll — $3,296,150 land and $14,710,545 building. Assessed values are taxable-roll figures, not market prices.
What is the folio for 6050 W 20 AVE?
Folio 0420342240010, site address 6050 W 20 AVE, Hialeah. It is the key to look the parcel up in the Miami-Dade County Property Appraiser — assessment roll.
More around 6050 W 20 AVE
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Miami-Dade County Property Appraiser — assessment roll — Parcel identity, site address, recorded owner, use code, areas, year built and assessed values, via the county's public GIS services (MD_LandInformation, PaGis layer).
- Miami-Dade County Local Business Tax roll — Business-tax receipts: business name, premises address (incl. suite/floor), account status and start date, via the county's public GIS services.
- Florida Division of Corporations (Sunbiz) — corporate data file — Registered entities: document number, status, filing date, registered agent and principal address, from the state's public quarterly data file.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
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Dataset updated . Source: Miami-Dade County assessment roll, folio 0420342240010.
About this data
Source: Miami-Dade County Property Appraiser — assessment roll, as published October 8, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “6050 W 20 AVE, Hialeah, FL (folio 0420342240010)”, https://buildingcensus.com/offices/miami/office-building-1cf0f2c5 (data as of October 8, 2026).