6601 SW 80 ST 121
Professional services building · South Miami · 33143 · South Miami
At a glance
6601 SW 80 ST 121 in South Miami, FL is listed on the Miami-Dade County property roll as “Professional services building”, folio 0940360740070. The roll records 614 sq ft of building area, a 1963 build year and an assessed value of $245,600 (2026 roll). It last sold for $100 in May 2021. 1 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.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| May 2021 | $100 | not rated | County roll | — |
Prices are the consideration the documentary stamps indicate, as recorded by Miami-Dade County. A qualification code is the property appraiser's judgement of whether a transfer was arm's length; the state publishes it only for the current roll period, so older transfers appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.
Public record — 1 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| MODERN PSYCHOLOGY LLC | STE 121 | Dec 2024 | County business tax | folio match · high |
Miami-Dade County assessment roll 2026
Parcel record
| Field | Value |
|---|---|
| folio | 0940360740070 |
| Site address | 6601 SW 80 ST 121 |
| Land use (DOR) | 1918 — Professional services building |
| Building area (actual) | 614 sq ft |
| Building area (gross) | 614 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1963 |
| Zoning (primary) | 4800 |
| Land value | $0 |
| Building value | $0 |
| Total assessed value | $245,600 |
Recorded owner (assessment roll)
ARTEDENT LAB INC
Owner mailing address: 6601 SW 80 ST UNIT 121-122, SO MIAMI, FL, 33143
Location
- Address
- 6601 SW 80 ST 121
- City
- South Miami
- Submarket
- South Miami
- ZIP
- 33143
- Coordinates
- 25.69683, -80.30033
Submarket labels are informal ZIP-derived groupings, not official designations.
Within ~650 m
Nearby office buildings
- 6900 SW 80 ST15 tenants
23,274 sq ft · 2 fl · 2008
- 7901 SW 67 AVE13 tenants
14,160 sq ft · 1 fl · 1983
- 6330 MANOR LN23 tenants
11,643 sq ft · 2 fl · 1985
- 8000 SW 67 AVE8 tenants
11,514 sq ft · 2 fl · 1962
- 6320 MANOR LN0 tenants
10,721 sq ft · 2 fl · 1968
- 6780 SW 80 ST8 tenants
8,600 sq ft · 2 fl · 2017
How does 6601 SW 80 ST 121 compare with other Miami office buildings?
At 614 sq ft, 6601 SW 80 ST 121 is less than a tenth 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 $400 per square foot of building area, against $203 across all office floor area on the roll.
The last recorded sale priced it at $0 per square foot.
What has happened at 6601 SW 80 ST 121 recently?
1 recorded transfer is on file for this parcel, the latest dated May 2021.
What does “PROFESSIONAL SERVICE BLDG : CONDOMINIUM - COMMERCIAL” mean for this parcel?
The Miami-Dade County roll classifies folio 0940360740070 as “PROFESSIONAL SERVICE BLDG : CONDOMINIUM - COMMERCIAL” (use code 1918). 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 4800.
Frequently asked questions
Who owns 6601 SW 80 ST 121?
The recorded owner on the Miami-Dade County assessment roll (2026) is ARTEDENT LAB INC. Owner mailing address on file: 6601 SW 80 ST UNIT 121-122, SO MIAMI, FL, 33143.
What companies have offices at 6601 SW 80 ST 121?
1 active business locations at this building appear in Miami-Dade County public records, including MODERN PSYCHOLOGY LLC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 6601 SW 80 ST 121?
The Miami-Dade County roll records 614 sq ft of building area, a build year of 1963.
What is the assessed value of 6601 SW 80 ST 121?
$245,600 on the 2026 Miami-Dade County roll — $0 land and $0 building. Assessed values are taxable-roll figures, not market prices.
When did 6601 SW 80 ST 121 last sell?
The last recorded transfer was in May 2021 for $100 ($0 per square foot).
What is the folio for 6601 SW 80 ST 121?
Folio 0940360740070, site address 6601 SW 80 ST 121, South Miami. It is the key to look the parcel up in the Miami-Dade County Property Appraiser — assessment roll.
More around 6601 SW 80 ST 121
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.
- Miami-Dade County Property Appraiser — recorded sale — The last recorded transfer price and date for the parcel, from the county's public property point view.
- Florida Department of Revenue — Sale Data File — Every transfer in the current roll period with the property appraiser's sale qualification code, vacant/improved code, multi-parcel flag and the clerk's recording reference.
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 0940360740070.
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, “6601 SW 80 ST 121, South Miami, FL (folio 0940360740070)”, https://buildingcensus.com/offices/miami/office-building-805cdce1 (data as of October 8, 2026).