8303 SW 40 ST
Professional services building · Unincorporated County · 33155 · Westchester / Bird Road
At a glance
8303 SW 40 ST in Unincorporated County, FL is listed on the Miami-Dade County property roll as “Professional services building”, folio 3040150260080. The roll records 3,143 sq ft of building area, 1 floors, a 1968 build year and an assessed value of $1,554,514 (2026 roll). It last sold for $1,100,000 in Mar 2017. 2 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 |
|---|---|---|---|---|---|
| Aug 2022 | — | FIRE ALARM SPECLT | — | A | OCTAGON SECURITY LLC |
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 |
|---|---|---|---|---|
| Mar 2017 | $1,100,000 | 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 — 2 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| TRUIST ADVISORY SERVICES INC | — | Feb 2021 | County business tax | folio match · high |
| JCR MEDICAL EQUIPMENT | — | Nov 2016 | Certificate of use | folio match · high |
Miami-Dade County assessment roll 2026
Parcel record
| Field | Value |
|---|---|
| folio | 3040150260080 |
| Site address | 8303 SW 40 ST |
| Land use (DOR) | 1913 — Professional services building |
| Building area (actual) | 3,143 sq ft |
| Building area (gross) | 3,143 sq ft |
| Floors / units / buildings | 1 / — / 1 |
| Lot size | 15,000 sq ft |
| Year built | 1968 |
| Zoning (primary) | 6062 |
| Land value | $1,425,000 |
| Building value | $129,514 |
| Total assessed value | $1,554,514 |
Recorded owner (assessment roll)
MV REAL ESTATE HOLDINGS LLC TRS
MV 139 LAND TRUST
Owner mailing address: 123 SW N RIVER DR, MIAMI, FL, 33130
2 Miami office properties share this owner mailing address →
Commercial property is usually held one building per entity; a shared mailbox is how the roll reveals a portfolio. It is evidence of common ownership, not proof.
Location
- Address
- 8303 SW 40 ST
- City
- Unincorporated County
- Submarket
- Westchester / Bird Road
- ZIP
- 33155
- Coordinates
- 25.73360, -80.32956
Submarket labels are informal ZIP-derived groupings, not official designations.
Within ~650 m
Nearby office buildings
- 8485 BIRD RD34 tenants
32,616 sq ft · 2009
- 8476 SW 40 ST9 tenants
18,612 sq ft · 1 fl · 1956
- 3561 SW 87 AVE11 tenants
17,634 sq ft · 2 fl · 2025
- 4075 SW 83 AVE3 tenants
14,256 sq ft · 3 fl · 1985
- 8300 BIRD RD3 tenants
6,820 sq ft · 1 fl · 2015
- 3701 SW 87 AVE5 tenants
4,752 sq ft · 2 fl · 2006
How does 8303 SW 40 ST compare with other Miami office buildings?
At 3,143 sq ft, 8303 SW 40 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 $495 per square foot of building area, against $203 across all office floor area on the roll.
The last recorded sale priced it at $350 per square foot.
Does the owner of 8303 SW 40 ST hold other Miami office property?
2 Miami office properties (2 parcels, 34.7K sq ft) are recorded to 2 owner entities sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What has happened at 8303 SW 40 ST recently?
1 recorded transfer is on file for this parcel, the latest dated Mar 2017.
1 building permit on record.
What does “PROFESSIONAL SERVICE BLDG : OFFICE BUILDING” mean for this parcel?
The Miami-Dade County roll classifies folio 3040150260080 as “PROFESSIONAL SERVICE BLDG : OFFICE BUILDING” (use code 1913). 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 6062.
Frequently asked questions
Who owns 8303 SW 40 ST?
The recorded owner on the Miami-Dade County assessment roll (2026) is MV REAL ESTATE HOLDINGS LLC TRS, MV 139 LAND TRUST. Owner mailing address on file: 123 SW N RIVER DR, MIAMI, FL, 33130.
What companies have offices at 8303 SW 40 ST?
2 active business locations at this building appear in Miami-Dade County public records, including TRUIST ADVISORY SERVICES INC, JCR MEDICAL EQUIPMENT. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 8303 SW 40 ST?
The Miami-Dade County roll records 3,143 sq ft of building area, 1 floors, a build year of 1968. It sits on a 15,000 sq ft lot.
What is the assessed value of 8303 SW 40 ST?
$1,554,514 on the 2026 Miami-Dade County roll — $1,425,000 land and $129,514 building. Assessed values are taxable-roll figures, not market prices.
When did 8303 SW 40 ST last sell?
The last recorded transfer was in Mar 2017 for $1,100,000 ($350 per square foot).
What is the folio for 8303 SW 40 ST?
Folio 3040150260080, site address 8303 SW 40 ST, Unincorporated County. It is the key to look the parcel up in the Miami-Dade County Property Appraiser — assessment roll.
More around 8303 SW 40 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.
- 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 3040150260080.
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, “8303 SW 40 ST, Unincorporated County, FL (folio 3040150260080)”, https://buildingcensus.com/offices/miami/office-building-e7cab140 (data as of October 8, 2026).