20900 NE 30 AVE 1001
Professional services building · Aventura · 33180 · Aventura
At a glance
20900 NE 30 AVE 1001 in Aventura, FL is listed on the Miami-Dade County property roll as “Professional services building”, folio 2812340810100. The roll records 773 sq ft of building area, a 2007 build year and an assessed value of $456,070 (2026 roll). It last sold for $1,800,000 in May 2013 on a deed covering 5 parcels. 5 active business locations at this address appear in public records.
Derived from suite and floor strings in the occupancy records
Which floors show activity
- 91 on record
- 82 on record
- 7no record
- 6no record
- 5no record
- 42 on record
- 3no record
- 2no record
- 1no record
Floors are read from suite numbers on Miami-Dade business-tax receipts (suite 4900 → floor 49). A floor with no record is not necessarily vacant — it may be mechanical, occupied by the owner, or let to a business whose receipt carries no suite. Receipts also lag reality by months. This shows where the public record places businesses, not a rent roll or an availability report. A stretch of quiet floors is not contiguous space for rent — it is contiguous silence in the record, which is the closest thing the public record has to that question and worth exactly what it costs to check.
Recorded transfers — county roll + state sale file
Sale history
The most recent transfer covered 5 parcels. The price shown is the whole transaction, not this parcel alone, so any per-square-foot figure is measured across everything the deed conveyed. The county record carries no multi-parcel flag for it; the parcels were identified by their identical price, date and ZIP.
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| May 2013 | $1,800,000 | 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 |
|---|---|---|---|---|
| PHIDAL INC | STE 407 | Oct 2021 | County business tax | folio match · high |
| MARTECH STACK LLC | STE 915 | Oct 2021 | County business tax | folio match · high |
| FIM GROUP LLC | STE 418 | May 2021 | County business tax | folio match · high |
| POWER SOURCE REAL ESTATE INC | STE 800 | Nov 2018 | County business tax | folio match · high |
| JIMENO GIANCARLO | STE 800 | Nov 2018 | County business tax | folio match · high |
Miami-Dade County assessment roll 2026
Parcel record
| Field | Value |
|---|---|
| folio | 2812340810100 |
| Site address | 20900 NE 30 AVE 1001 |
| Land use (DOR) | 1918 — Professional services building |
| Building area (actual) | 773 sq ft |
| Building area (gross) | 773 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 2007 |
| Zoning (primary) | 9500 |
| Land value | $0 |
| Building value | $0 |
| Total assessed value | $456,070 |
Recorded owner (assessment roll)
GIR BACK LLC
Owner mailing address: 20900 NE 30 AVE SUITE 1001, AVENTURA, FL, 33180
Location
- Address
- 20900 NE 30 AVE 1001
- City
- Aventura
- Submarket
- Aventura
- ZIP
- 33180
- Coordinates
- 25.96945, -80.14258
Submarket labels are informal ZIP-derived groupings, not official designations.
Within ~650 m
Nearby office buildings
- 21500 BISCAYNE BLVD170 tenants
353,970 sq ft · 9 fl · 2013
- 20950 NE 27 CT11 tenants
331,091 sq ft · 4 fl · 1999
- 20807 BISCAYNE BLVD141 tenants
290,319 sq ft · 6 fl · 2007
- 20801 BISCAYNE BLVD489 tenants
235,123 sq ft · 5 fl · 1986
- 21097 NE 27 CT91 tenants
107,582 sq ft · 5 fl · 2006
- 20601 E DIXIE HWY32 tenants
75,883 sq ft · 4 fl · 2002
How does 20900 NE 30 AVE 1001 compare with other Miami office buildings?
At 773 sq ft, 20900 NE 30 AVE 1001 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 $590 per square foot of building area, against $203 across all office floor area on the roll.
The last recorded sale priced it at $625 per square foot across the parcels conveyed.
What has happened at 20900 NE 30 AVE 1001 recently?
1 recorded transfer is on file for this parcel, the latest dated May 2013.
What does “PROFESSIONAL SERVICE BLDG : CONDOMINIUM - COMMERCIAL” mean for this parcel?
The Miami-Dade County roll classifies folio 2812340810100 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 9500.
Frequently asked questions
Who owns 20900 NE 30 AVE 1001?
The recorded owner on the Miami-Dade County assessment roll (2026) is GIR BACK LLC. Owner mailing address on file: 20900 NE 30 AVE SUITE 1001, AVENTURA, FL, 33180.
What companies have offices at 20900 NE 30 AVE 1001?
5 active business locations at this building appear in Miami-Dade County public records, including PHIDAL INC, MARTECH STACK LLC, FIM GROUP LLC, POWER SOURCE REAL ESTATE INC, JIMENO GIANCARLO. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 20900 NE 30 AVE 1001?
The Miami-Dade County roll records 773 sq ft of building area, a build year of 2007.
What is the assessed value of 20900 NE 30 AVE 1001?
$456,070 on the 2026 Miami-Dade County roll — $0 land and $0 building. Assessed values are taxable-roll figures, not market prices.
When did 20900 NE 30 AVE 1001 last sell?
The last recorded transfer was in May 2013 for $1,800,000, on one deed conveying 5 parcels ($625 per square foot).
What is the folio for 20900 NE 30 AVE 1001?
Folio 2812340810100, site address 20900 NE 30 AVE 1001, Aventura. It is the key to look the parcel up in the Miami-Dade County Property Appraiser — assessment roll.
More around 20900 NE 30 AVE 1001
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 2812340810100.
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, “20900 NE 30 AVE 1001, Aventura, FL (folio 2812340810100)”, https://buildingcensus.com/offices/miami/office-building-5a0542ae (data as of October 8, 2026).