3898 NW 7 ST
Office building — multistory · Miami · 33126 · Airport West / Blue Lagoon
At a glance
3898 NW 7 ST in Miami, FL is listed on the Miami-Dade County property roll as “Office building — multistory”, folio 0141050080030. The roll records 36,581 sq ft of building area, 4 floors, a 1990 build year and an assessed value of $4,900,000 (2026 roll). It last sold for $975,000 in Aug 1995. 6 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 |
|---|---|---|---|---|---|
| Jan 2025 | — | BUILDING RECERTIFICATION/MILESTONE INSPECTION · BUILDING RECERTIFICATION/MILESTONE INSPECTION | — | Final | — |
| Sep 2022 | — | ELEVATOR · MAJOR REPAIRS / ALTERATION / EQUIPMENT MODERNIZATION (COMMERCIAL) | $79,289 | Final | OTIS ELEVATOR COMPANY |
| Sep 2022 | — | ELEVATOR · MAJOR REPAIRS / ALTERATION / EQUIPMENT MODERNIZATION (COMMERCIAL) | $79,289 | Final | OTIS ELEVATOR COMPANY |
| May 2022 | — | BUILDING ROOFING · ROOF WATERPROOFING | $100,000 | Final | BEST ROOFING SERVICES LLC |
| Feb 2020 | — | ELEVATOR · MAJOR REPAIRS / ALTERATION / EQUIPMENT MODERNIZATION (COMMERCIAL) | $15,000 | Final | OTIS ELEVATOR COMPANY |
| Feb 2020 | — | ELEVATOR · MAJOR REPAIRS / ALTERATION / EQUIPMENT MODERNIZATION (COMMERCIAL) | $15,000 | Final | OTIS ELEVATOR COMPANY |
| Dec 2019 | — | REMODELING/REPAIRS · TEMPORARY FOR TESTING | $5,000 | Final | Contractors Electrical Service Inc |
| Oct 2019 | — | REMODELING/REPAIRS · ELECTRICAL FOR FIRE ALARM | $13,994 | Final | E & E SYSTEMS INC |
| Oct 2019 | — | REMODELING/REPAIRS · EXISTING FIRE ALARM SYSTEM | $13,994 | Final | E & E SYSTEMS INC |
| Oct 2019 | — | REMODELING/REPAIRS · EXISTING FIRE SPRINKLER SYSTEM | $4,800 | Final | ACTIVE FIRE SPRINKLERS INC. |
| Jul 2019 | — | REMODELING/REPAIRS · LOW VOLTAGE COMPUTER / TV CABLE / PHONE TERMINAL | $21,160 | Final | UPDATEDROPAC SECURITY PRODUCTS INC. |
| Jul 2019 | — | REMODELING/REPAIRS · A/C CENTRAL|LIGHT SOCKET|MEDICAL EQUIPMENT OTHER|ROUGH WIRING OUTLETS|PARTIAL DEMOLITION ELECTRICAL |PLUGS / MOLDS |NEW SERVICE|SUB-FEEDS|WATER HEATER / BOILER | $75,000 | Final | Contractors Electrical Service Inc |
| Jul 2019 | — | REMODELING/REPAIRS · A/C DRAIN|AC CENTRAL / HEATING SYSTEM|SHEET METAL WORK|VENTING SYSTEM | $25,000 | Final | EASTERN AIR CONDITIONING SERVICES INC |
| Jul 2019 | — | REMODELING/REPAIRS · ROUGHING FIXTURE: MISCELLANEOUS SINK|SETTING FIXTURE: MISCELLANEOUS SINK|ROUGHING FIXTURE: DRINKING FOUNTAIN|SETTING FIXTURE: DRINKING FOUNTAIN|ROUGHING FIXTURE: ELECTRIC WATER HEATER|SETTING FIXTURE: ELECTRIC WATER HEATER|CAPPED OFF: FIXTURE|SANITARY SEWER: INSIDE CONNECTION|ROUGHING FIXTURE: LAVATORY|SETTING FIXTURE: LAVATORY|RE-PIPING OR REPAIRS |ROUGHING FIXTURE: TOILET / WATER CLOSET|SETTING FIXTURE: TOILET / WATER CLOSET|CAP OFF: INTERIOR / PARTIAL DEMO | $25,000 | Final | Esquivel Plumbing Services Corp. |
| Jun 2019 | — | SIGN · CHANNEL LETTERS | $4,300 | Final | ADWAVE GRAPHICS INC. |
| Jun 2019 | — | SIGN · CHANNEL LETTERS | $4,300 | Final | ADWAVE GRAPHICS INC. |
| Jun 2019 | — | REMODELING/REPAIRS · MEDICAL OR DENTAL OFFICE | $249,201 | Final | DESIGNBUILD INTERAMERICAN INC. |
| Apr 2019 | — | SIGN · OWNER IDENTIFICATION SIGNS (ELECTRICAL): NEW SINGLE FACED | $4,300 | Final | ADWAVE GRAPHICS INC. |
| Apr 2019 | — | SIGN · OWNER IDENTIFICATION SIGNS (ELECTRICAL): NEW SINGLE FACED | $4,300 | Final | ADWAVE GRAPHICS 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 1995 | $975,000 | 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 — 8 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| SWEHA PATEL MD | — | May 2023 | County business tax | folio match · high |
| QUOTIENT SCIENCES LABS LLC | — | Feb 2021 | County business tax | folio match · high |
| QUOTIENT SCIENCES MIAMI INCvia JEFFREY AARON LEVY MD | — | Feb 2018 | County business tax | address match · high |
| VICTOR ELISABETH PA | — | Feb 2018 | County business tax | address match · high |
Registered entities at this address (2) — 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 |
|---|---|---|---|
| QUOTIENT SCIENCES LABS LLC | — | Jul 2008 | address · medium |
| QUOTIENT SCIENCES MIAMI INC | — | Apr 1995 | address match · high |
Former / closed records (2)
| Company | Suite | Since | Source |
|---|---|---|---|
| ALEXANDRA PIERROT OP | — | May 2023 | County business tax |
| BERMUDEZ MARIA ISABEL MD | — | Dec 2021 | County business tax |
Miami-Dade County assessment roll 2026
Parcel record
| Field | Value |
|---|---|
| folio | 0141050080030 |
| Site address | 3898 NW 7 ST |
| Land use (DOR) | 1813 — Office building — multistory |
| Building area (actual) | 36,581 sq ft |
| Building area (gross) | 36,581 sq ft |
| Floors / units / buildings | 4 / — / 1 |
| Lot size | 19,890 sq ft |
| Year built | 1990 |
| Zoning (primary) | 6100 |
| Land value | $1,989,000 |
| Building value | $2,911,000 |
| Total assessed value | $4,900,000 |
Recorded owner (assessment roll)
HASRED INC
Owner mailing address: 2851 SEMINOLE ST, COCONUT GROVE, FL, 33133
Location
- Address
- 3898 NW 7 ST
- City
- Miami
- Submarket
- Airport West / Blue Lagoon
- ZIP
- 33126
- Coordinates
- 25.77861, -80.25947
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
- 850 NW 42 AVE207 tenants
216,910 sq ft · 5 fl · 2021
- 550 NW 42 AVE14 tenants
46,812 sq ft · 4 fl · 1971
- 3899 NW 7 ST7 tenants
36,469 sq ft · 2 fl · 1975
- 242 NW 42 AVE4 tenants
24,880 sq ft · 5 fl · 1989
- 198 NW 37 AVE9 tenants
8,422 sq ft · 2 fl · 1980
How does 3898 NW 7 ST compare with other Miami office buildings?
At 36,581 sq ft, 3898 NW 7 ST is about 25% larger 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 $134 per square foot of building area, against $203 across all office floor area on the roll.
The last recorded sale priced it at $27 per square foot.
What has happened at 3898 NW 7 ST recently?
1 recorded transfer is on file for this parcel, the latest dated Aug 1995.
19 building permits on record, 1 issued in the last 24 months.
In the last 12 months 0 businesses opened a receipt here and 2 closed one.
What does “OFFICE BUILDING - MULTISTORY : OFFICE BUILDING” mean for this parcel?
The Miami-Dade County roll classifies folio 0141050080030 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 3898 NW 7 ST?
The recorded owner on the Miami-Dade County assessment roll (2026) is HASRED INC. Owner mailing address on file: 2851 SEMINOLE ST, COCONUT GROVE, FL, 33133.
What companies have offices at 3898 NW 7 ST?
6 active business locations at this building appear in Miami-Dade County public records, including SWEHA PATEL MD, QUOTIENT SCIENCES LABS LLC, QUOTIENT SCIENCES MIAMI INC, VICTOR ELISABETH PA, QUOTIENT SCIENCES LABS LLC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 3898 NW 7 ST?
The Miami-Dade County roll records 36,581 sq ft of building area, 4 floors, a build year of 1990. It sits on a 19,890 sq ft lot.
What is the assessed value of 3898 NW 7 ST?
$4,900,000 on the 2026 Miami-Dade County roll — $1,989,000 land and $2,911,000 building. Assessed values are taxable-roll figures, not market prices.
When did 3898 NW 7 ST last sell?
The last recorded transfer was in Aug 1995 for $975,000 ($27 per square foot).
What is the folio for 3898 NW 7 ST?
Folio 0141050080030, site address 3898 NW 7 ST, Miami. It is the key to look the parcel up in the Miami-Dade County Property Appraiser — assessment roll.
More around 3898 NW 7 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 0141050080030.
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, “3898 NW 7 ST, Miami, FL (folio 0141050080030)”, https://buildingcensus.com/offices/miami/office-building-64c7de8e (data as of October 8, 2026).