18600 COLLINS AVE
Office building — one story · Sunny Isles Beach · 33160 · Sunny Isles / Aventura
At a glance
18600 COLLINS AVE in Sunny Isles Beach, FL is listed on the Miami-Dade County property roll as “Office building — one story”, folio 3122020060170. The roll records 3,887 sq ft of building area, 1 floors, a 1961 build year and an assessed value of $2,385,975 (2026 roll).
Public record — 0 matched business locations
Tenants & business locations
No active business locations at this address appear in the public records ingested so far. That is a statement about the records, not the building: tenants without a county business-tax receipt or a Florida registration at this address are invisible to public data.
Miami-Dade County assessment roll 2026
Parcel record
| Field | Value |
|---|---|
| folio | 3122020060170 |
| Site address | 18600 COLLINS AVE |
| Land use (DOR) | 1713 — Office building — one story |
| Building area (actual) | 3,887 sq ft |
| Building area (gross) | 3,887 sq ft |
| Floors / units / buildings | 1 / — / 1 |
| Lot size | 13,577 sq ft |
| Year built | 1961 |
| Zoning (primary) | 6300 |
| Land value | $2,375,975 |
| Building value | $10,000 |
| Total assessed value | $2,385,975 |
Recorded owner (assessment roll)
DAYTON FAMILY CO LLC
Owner mailing address: 473 GOLDEN BEACH DRIVE, GOLDEN BEACH, FL, 33160
Location
- Address
- 18600 COLLINS AVE
- City
- Sunny Isles Beach
- Submarket
- Sunny Isles / Aventura
- ZIP
- 33160
- Coordinates
- 25.94871, -80.12116
Submarket labels are informal ZIP-derived groupings, not official designations.
Within ~650 m
Nearby office buildings
- 18805 COLLINS AVE0 tenants
8,907 sq ft · 1 fl · 2022
How does 18600 COLLINS AVE compare with other Miami office buildings?
At 3,887 sq ft, 18600 COLLINS AVE 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 $614 per square foot of building area, against $203 across all office floor area on the roll.
What does “OFFICE BUILDING - ONE STORY : OFFICE BUILDING” mean for this parcel?
The Miami-Dade County roll classifies folio 3122020060170 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 6300.
Frequently asked questions
Who owns 18600 COLLINS AVE?
The recorded owner on the Miami-Dade County assessment roll (2026) is DAYTON FAMILY CO LLC. Owner mailing address on file: 473 GOLDEN BEACH DRIVE, GOLDEN BEACH, FL, 33160.
What companies have offices at 18600 COLLINS AVE?
No business locations at this building appear in the public records ingested so far — no licence, tax or registry record currently lists this address; that is a gap in the record, not proof the building is empty.
How big is 18600 COLLINS AVE?
The Miami-Dade County roll records 3,887 sq ft of building area, 1 floors, a build year of 1961. It sits on a 13,577 sq ft lot.
What is the assessed value of 18600 COLLINS AVE?
$2,385,975 on the 2026 Miami-Dade County roll — $2,375,975 land and $10,000 building. Assessed values are taxable-roll figures, not market prices.
What is the folio for 18600 COLLINS AVE?
Folio 3122020060170, site address 18600 COLLINS AVE, Sunny Isles Beach. It is the key to look the parcel up in the Miami-Dade County Property Appraiser — assessment roll.
More around 18600 COLLINS 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 3122020060170.
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, “18600 COLLINS AVE, Sunny Isles Beach, FL (folio 3122020060170)”, https://buildingcensus.com/offices/miami/office-building-3d488745 (data as of October 8, 2026).