4210 NW 4 ST
Office building — one story · Miami · 33126 · Airport West / Blue Lagoon
At a glance
4210 NW 4 ST in Miami, FL is listed on the Miami-Dade County property roll as “Office building — one story”, folio 0141050170310. The roll records 3,423 sq ft of building area, 1 floors, a 1985 build year and an assessed value of $788,051 (2026 roll). It last sold for $575,000 in Aug 2012. 4 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 |
|---|---|---|---|---|---|
| May 2025 | — | BUILDING RECERTIFICATION/MILESTONE INSPECTION · BUILDING RECERTIFICATION/MILESTONE INSPECTION | — | Final | — |
| Nov 2024 | — | BUILDING ROOFING · FLAT ROOF|SHINGLE ROOF | $27,300 | Final | ROOFING KING CONSTRUCTION INC |
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 |
|---|---|---|---|---|
| Aug 2012 | $575,000 | 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 — 4 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| CIBRIAN BARROSO LISY APRN | — | Apr 2024 | County business tax | folio match · high |
| ALL X RAY DIAGNOSTIC SERVICES CORPvia MAS LOPEZ LUIS MD | — | Apr 2024 | County business tax | folio match · high |
| ALL X RAY DIAGNOSTIC SER CORP | — | Oct 2005 | County business tax | address match · high |
Registered entities at this address (1) — 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 |
|---|---|---|---|
| ALL X RAY DIAGNOSTIC SERVICES CORP | — | Feb 2005 | address match · high |
Miami-Dade County assessment roll 2026
Parcel record
| Field | Value |
|---|---|
| folio | 0141050170310 |
| Site address | 4210 NW 4 ST |
| Land use (DOR) | 1713 — Office building — one story |
| Building area (actual) | 3,423 sq ft |
| Building area (gross) | 3,423 sq ft |
| Floors / units / buildings | 1 / — / 1 |
| Lot size | 9,000 sq ft |
| Year built | 1985 |
| Zoning (primary) | 5700 |
| Land value | $495,000 |
| Building value | $293,051 |
| Total assessed value | $788,051 |
Recorded owner (assessment roll)
SAFER PROPERTY MANAGEMENT LLC
Owner mailing address: 4210 NW 4 ST, MIAMI, FL, 33126
Location
- Address
- 4210 NW 4 ST
- City
- Miami
- Submarket
- Airport West / Blue Lagoon
- ZIP
- 33126
- Coordinates
- 25.77583, -80.26456
Submarket labels are informal ZIP-derived groupings, not official designations.
Within ~650 m
Nearby office buildings
- 4201 NW 7 ST34 tenants
694,828 sq ft · 6 fl · 1983
- 4200 W FLAGLER ST4 tenants
352,368 sq ft · 4 fl · 1964
- 850 NW 42 AVE207 tenants
216,910 sq ft · 5 fl · 2021
- 4343 W FLAGLER ST10 tenants
56,853 sq ft · 5 fl · 1983
- 4000 W FLAGLER ST11 tenants
54,410 sq ft · 5 fl · 1987
- 4231 W FLAGLER ST1 tenants
52,343 sq ft · 7 fl · 1972
How does 4210 NW 4 ST compare with other Miami office buildings?
At 3,423 sq ft, 4210 NW 4 ST is less than a fifth 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 $230 per square foot of building area, against $203 across all office floor area on the roll.
The last recorded sale priced it at $168 per square foot.
What has happened at 4210 NW 4 ST recently?
1 recorded transfer is on file for this parcel, the latest dated Aug 2012.
2 building permits on record, 2 issued in the last 24 months with $27.3K of declared job value.
What does “OFFICE BUILDING - ONE STORY : OFFICE BUILDING” mean for this parcel?
The Miami-Dade County roll classifies folio 0141050170310 as “OFFICE BUILDING - ONE STORY : OFFICE BUILDING” (use code 1713). 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 5700.
Frequently asked questions
Who owns 4210 NW 4 ST?
The recorded owner on the Miami-Dade County assessment roll (2026) is SAFER PROPERTY MANAGEMENT LLC. Owner mailing address on file: 4210 NW 4 ST, MIAMI, FL, 33126.
What companies have offices at 4210 NW 4 ST?
4 active business locations at this building appear in Miami-Dade County public records, including CIBRIAN BARROSO LISY APRN, ALL X RAY DIAGNOSTIC SERVICES CORP, ALL X RAY DIAGNOSTIC SER CORP, ALL X RAY DIAGNOSTIC SERVICES CORP. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 4210 NW 4 ST?
The Miami-Dade County roll records 3,423 sq ft of building area, 1 floors, a build year of 1985. It sits on a 9,000 sq ft lot.
What is the assessed value of 4210 NW 4 ST?
$788,051 on the 2026 Miami-Dade County roll — $495,000 land and $293,051 building. Assessed values are taxable-roll figures, not market prices.
When did 4210 NW 4 ST last sell?
The last recorded transfer was in Aug 2012 for $575,000 ($168 per square foot).
What is the folio for 4210 NW 4 ST?
Folio 0141050170310, site address 4210 NW 4 ST, Miami. It is the key to look the parcel up in the Miami-Dade County Property Appraiser — assessment roll.
More around 4210 NW 4 ST
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 0141050170310.
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, “4210 NW 4 ST, Miami, FL (folio 0141050170310)”, https://buildingcensus.com/offices/miami/office-building-9746aa27 (data as of October 8, 2026).