3401 NW 7 ST
Office building — multistory · Miami · 33125 · Little Havana West
At a glance
3401 NW 7 ST in Miami, FL is listed on the Miami-Dade County property roll as “Office building — multistory”, folio 0131330300180. The roll records 7,165 sq ft of building area, 2 floors, a 1969 build year and an assessed value of $1,298,812 (2026 roll). It last sold for $1,150,000 in Sep 2018. 5 active business locations at this address appear in public records.
Permits and tenant turnover — what runs ahead of a listing
Recent activity
| Issued | Suite | Work | Cost | Status | Contractor |
|---|---|---|---|---|---|
| Feb 2021 | — | BUILDING RECERTIFICATION/MILESTONE INSPECTION · BUILDING RECERTIFICATION/MILESTONE INSPECTION | — | Final | — |
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 |
|---|---|---|---|---|
| Sep 2018 | $1,150,000 | 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 — 5 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| HERNANDEZ OSCAR L MD | — | Jun 2025 | County business tax | folio match · high |
Registered entities at this address (4) — Florida corporate registry
Active Florida entities whose registered principal address is this building. A registration is evidence of presence, not a verified lease — many are holding companies or entities administered from a tenant's suite.
| Entity | Suite / floor | Filed | Match |
|---|---|---|---|
| MDA CAPITAL GROUP LLC | — | Mar 2025 | address match · high |
| VITALY CLINICAL RESEARCH, LLC | — | Sep 2023 | address match · high |
| HISPANO MEDICAL CENTER, LLC | — | Jul 2023 | address match · high |
| ARBITRIUM, LLC | — | May 2018 | address match · high |
Miami-Dade County assessment roll 2026
Parcel record
| Field | Value |
|---|---|
| folio | 0131330300180 |
| Site address | 3401 NW 7 ST |
| Land use (DOR) | 1813 — Office building — multistory |
| Building area (actual) | 7,165 sq ft |
| Building area (gross) | 7,165 sq ft |
| Floors / units / buildings | 2 / — / 1 |
| Lot size | 7,749 sq ft |
| Year built | 1969 |
| Zoning (primary) | 6100 |
| Land value | $774,900 |
| Building value | $523,912 |
| Total assessed value | $1,298,812 |
Recorded owner (assessment roll)
ARBITRIUM LLC
Owner mailing address: 750 S MASHTA DR, KEY BISCAYNE, FL, 33149
The owner is on site. A business-tax receipt at this address is held in the owner's own name, so the public record shows an owner-occupier rather than a landlord letting the space.
4 Miami office properties share this owner mailing address →
Commercial property is usually held one building per entity; a shared mailbox is how the roll reveals a portfolio. It is evidence of common ownership, not proof.
Location
- Address
- 3401 NW 7 ST
- City
- Miami
- Submarket
- Little Havana West
- ZIP
- 33125
- Coordinates
- 25.77942, -80.25133
Submarket labels are informal ZIP-derived groupings, not official designations.
Within ~650 m
Nearby office buildings
- 3383 NW 7 ST61 tenants
23,500 sq ft · 3 fl · 1971
- 3271 NW 7 ST38 tenants
21,974 sq ft · 2 fl · 1985
- 3525 NW 7 ST20 tenants
12,924 sq ft · 2 fl · 1967
- 198 NW 37 AVE9 tenants
8,422 sq ft · 2 fl · 1980
- 600 NW 35 AVE15 tenants
7,477 sq ft · 2 fl · 1983
- 3061 NW 7 ST6 tenants
7,044 sq ft · 2 fl · 1959
How does 3401 NW 7 ST compare with other Miami office buildings?
At 7,165 sq ft, 3401 NW 7 ST is about 75% smaller than 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 $181 per square foot of building area, against $203 across all office floor area on the roll.
The last recorded sale priced it at $161 per square foot.
Does the owner of 3401 NW 7 ST hold other Miami office property?
ARBITRIUM LLC also holds a business-tax receipt at this address, so the public record shows an owner-occupier rather than a landlord letting the space.
4 Miami office properties (4 parcels, 25K sq ft) are recorded to 4 owner entities sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What has happened at 3401 NW 7 ST recently?
1 recorded transfer is on file for this parcel, the latest dated Sep 2018.
1 building permit on record.
What does “OFFICE BUILDING - MULTISTORY : OFFICE BUILDING” mean for this parcel?
The Miami-Dade County roll classifies folio 0131330300180 as “OFFICE BUILDING - MULTISTORY : OFFICE BUILDING” (use code 1813). 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 6100.
Frequently asked questions
Who owns 3401 NW 7 ST?
The recorded owner on the Miami-Dade County assessment roll (2026) is ARBITRIUM LLC. Owner mailing address on file: 750 S MASHTA DR, KEY BISCAYNE, FL, 33149.
What companies have offices at 3401 NW 7 ST?
5 active business locations at this building appear in Miami-Dade County public records, including HERNANDEZ OSCAR L MD, MDA CAPITAL GROUP LLC, VITALY CLINICAL RESEARCH, LLC, HISPANO MEDICAL CENTER, LLC, ARBITRIUM, LLC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 3401 NW 7 ST?
The Miami-Dade County roll records 7,165 sq ft of building area, 2 floors, a build year of 1969. It sits on a 7,749 sq ft lot.
What is the assessed value of 3401 NW 7 ST?
$1,298,812 on the 2026 Miami-Dade County roll — $774,900 land and $523,912 building. Assessed values are taxable-roll figures, not market prices.
When did 3401 NW 7 ST last sell?
The last recorded transfer was in Sep 2018 for $1,150,000 ($161 per square foot).
What is the folio for 3401 NW 7 ST?
Folio 0131330300180, site address 3401 NW 7 ST, Miami. It is the key to look the parcel up in the Miami-Dade County Property Appraiser — assessment roll.
More around 3401 NW 7 ST
- Miami-Dade County office buildings· 4,288 buildings
- 2772 SW 8TH ST LLC· 4 properties
- HERNANDEZ OSCAR L MD· tenant on record
- MDA CAPITAL GROUP LLC· tenant on record
- VITALY CLINICAL RESEARCH, LLC· tenant on record
- HISPANO MEDICAL CENTER, LLC· tenant on record
- Federal office leases in FL
- Office census — all metros
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.
- Miami-Dade County building permits, and City of Miami permits since 2014 — Issued permits on the parcel: scope of work, suite where recorded, contractor, status and completion date, plus job cost and square footage from the city's 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 0131330300180.
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, “3401 NW 7 ST, Miami, FL (folio 0131330300180)”, https://buildingcensus.com/offices/miami/office-building-19b5d23a (data as of October 8, 2026).