9920 MILLER DR
Office building — multistory · Unincorporated County · 33165 · Westchester
At a glance
9920 MILLER DR in Unincorporated County, FL is listed on the Miami-Dade County property roll as “Office building — multistory”, folio 3040290030100. The roll records 41,496 sq ft of building area, 3 floors, a 2025 build year and an assessed value of $7,500,000 (2026 roll). It last sold for $10,840,000 in May 2025. 1 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 |
|---|---|---|---|---|---|
| Sep 2026 | — | ELECTRICAL | — | A | GO SOLAR POWER LLC |
| Sep 2026 | — | WINDOW INSTALLATN | — | A | ALCON BUILDERS LLC |
| Aug 2026 | — | FIRE SPRINKLERS | — | A | EPIC FIRE SYSTEMS CORP |
| Jun 2026 | — | FIRE ALARM SPECLT | — | A | WISE BUILDING TECHNOLOGIES, LLC |
| Apr 2026 | — | MASTER TV ANTENNA · DATA COMMUNICATION CABLES · TELEPHONE AND COMMUNICATION | — | A | YESCLIENT LLC |
| Apr 2026 | — | A/C - UNLTD · HEATING · MECHANICAL VENTILATION | — | A | CENTRAL AIR REPAIR CORP |
| Apr 2026 | — | ELECTRICAL | — | A | SOUTH FLORIDA ELECTRICAL SERVICES INC |
| Apr 2026 | — | PLUMBING | — | A | CASTELLON PLUMBING CORP |
| Apr 2026 | — | GENERAL (COUNTY) | — | A | ALCON BUILDERS LLC |
| Apr 2025 | — | LIFT STATION | — | F | ZAMORA PLUMBING CORP |
| Apr 2025 | — | LAWN SPRINKLER | — | F | CARLOS E PEREZ LLC |
| Oct 2024 | — | LIGHTING POLE (STANDARD) | — | F | AE TECH CORPORATION |
| Oct 2024 | — | FIRE ALARM SPECLT | — | F | WISE BUILDING TECHNOLOGIES, LLC |
| Sep 2024 | — | TEMP SERVICE TEST & REPAIR | — | F | AE TECH CORPORATION |
| Sep 2024 | — | FIRE SPRINKLERS | — | F | EPIC FIRE SYSTEMS CORP |
| Sep 2024 | — | WINDOWS · WINDOW INSTALLATN | — | F | AMERICAN IMPACT WINDOWS & DOORS LLC |
| Sep 2024 | — | SITE UTILITIES | — | F | TRANS FLORIDA DEVELOPMENT CORP |
| Aug 2024 | — | A/C - UNLTD · HEATING · MECHANICAL VENTILATION | — | F | OSCAR AIR CONDITIONING INC |
| Aug 2024 | — | GRAVEL, SBS, SINGLE PLY, ETC. · METAL, WOOD SHINGLES & SHAKES | — | F | TRIPLE J ROOFING INC. DBA:3J CONSTRUCTION |
| Apr 2024 | — | PLUMBING | — | F | ZAMORA PLUMBING CORP |
| Apr 2024 | — | TEMP SERV FOR CONSTR | — | F | AE TECH CORPORATION |
| Apr 2024 | — | ELECTRICAL | — | F | AE TECH CORPORATION |
| Feb 2024 | — | GENERAL (COUNTY) · FENCE | — | F | P ADRIAN CONSTRUCTION CORP |
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 |
|---|---|---|---|---|
| May 2025 | $10,840,000 | not rated | County roll | — |
| May 2025 (month) | $10,840,000 | Arm's length | State sale file | Book 34753 / 1043 |
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 — 1 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| SF MILLER HOLDINGS LLC | — | Apr 2026 | Certificate of use | folio match · high |
Miami-Dade County assessment roll 2026
Parcel record
| Field | Value |
|---|---|
| folio | 3040290030100 |
| Site address | 9920 MILLER DR |
| Land use (DOR) | 1813 — Office building — multistory |
| Building area (actual) | 41,496 sq ft |
| Building area (gross) | 41,496 sq ft |
| Floors / units / buildings | 3 / — / 1 |
| Lot size | 43,124 sq ft |
| Year built | 2025 |
| Zoning (primary) | 6200 |
| Land value | $2,156,200 |
| Building value | $5,343,800 |
| Total assessed value | $7,500,000 |
Recorded owner (assessment roll)
SF MILLER HOLDINGS LLC
Owner mailing address: 6401 SW 87 AVE 119, MIAMI, FL, 33173
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.
Location
- Address
- 9920 MILLER DR
- City
- Unincorporated County
- Submarket
- Westchester
- ZIP
- 33165
- Coordinates
- 25.71542, -80.35564
Submarket labels are informal ZIP-derived groupings, not official designations.
Within ~650 m
Nearby office buildings
- 10250 SW 56 ST68 tenants
26,564 sq ft · 2 fl · 1990
- 10240 SW 56 ST53 tenants
14,605 sq ft · 1 fl · 1986
- 10260 SW 56 ST16 tenants
10,881 sq ft · 1 fl · 2007
- 10135 SW 56 ST0 tenants
2,861 sq ft · 1 fl · 1953
- 6200 SW 102 AVE7 tenants
1,221 sq ft · 1994
- 10125 SW 56 ST0 tenants
1,046 sq ft · 1 fl · 1953
How does 9920 MILLER DR compare with other Miami office buildings?
At 41,496 sq ft, 9920 MILLER DR is about 42% 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 $181 per square foot of building area, against $203 across all office floor area on the roll.
The last recorded sale priced it at $261 per square foot.
Does the owner of 9920 MILLER DR hold other Miami office property?
SF MILLER HOLDINGS 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.
What has happened at 9920 MILLER DR recently?
2 recorded transfers are on file for this parcel, the latest dated May 2025.
23 building permits on record, 11 issued in the last 24 months.
What does “OFFICE BUILDING - MULTISTORY : OFFICE BUILDING” mean for this parcel?
The Miami-Dade County roll classifies folio 3040290030100 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 6200.
Frequently asked questions
Who owns 9920 MILLER DR?
The recorded owner on the Miami-Dade County assessment roll (2026) is SF MILLER HOLDINGS LLC. Owner mailing address on file: 6401 SW 87 AVE 119, MIAMI, FL, 33173.
What companies have offices at 9920 MILLER DR?
1 active business locations at this building appear in Miami-Dade County public records, including SF MILLER HOLDINGS LLC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 9920 MILLER DR?
The Miami-Dade County roll records 41,496 sq ft of building area, 3 floors, a build year of 2025. It sits on a 43,124 sq ft lot.
What is the assessed value of 9920 MILLER DR?
$7,500,000 on the 2026 Miami-Dade County roll — $2,156,200 land and $5,343,800 building. Assessed values are taxable-roll figures, not market prices.
When did 9920 MILLER DR last sell?
The last recorded transfer was in May 2025 for $10,840,000 ($261 per square foot).
What is the folio for 9920 MILLER DR?
Folio 3040290030100, site address 9920 MILLER DR, Unincorporated County. It is the key to look the parcel up in the Miami-Dade County Property Appraiser — assessment roll.
More around 9920 MILLER DR
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.
- Miami-Dade County certificates of use — Certificates authorising a business to occupy a space: the date it was issued, the corporate and trading names, the county's business-use label, the suite, and the officers named on the application.
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 3040290030100.
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, “9920 MILLER DR, Unincorporated County, FL (folio 3040290030100)”, https://buildingcensus.com/offices/miami/office-building-6e74c8ca (data as of October 8, 2026).