311 NE 78 ST
Office building — multistory · Miami · 33138 · Upper East Side / MiMo
At a glance
311 NE 78 ST in Miami, FL is listed on the Miami-Dade County property roll as “Office building — multistory”, folio 0132070420040. The roll records 5,600 sq ft of building area, 2 floors, a 1945 build year and an assessed value of $1,866,816 (2026 roll). It last sold for $1,000,000 in Feb 2018.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Feb 2018 | $1,000,000 | 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 — 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 | 0132070420040 |
| Site address | 311 NE 78 ST |
| Land use (DOR) | 1813 — Office building — multistory |
| Building area (actual) | 5,600 sq ft |
| Building area (gross) | 5,600 sq ft |
| Floors / units / buildings | 2 / — / 1 |
| Lot size | 15,000 sq ft |
| Year built | 1945 |
| Zoning (primary) | 6100 |
| Land value | $1,500,000 |
| Building value | $366,816 |
| Total assessed value | $1,866,816 |
Recorded owner (assessment roll)
HOLDINGS OF R J SEEDS L L C
Owner mailing address: 12482 TANGERINE BLVD, WEST PALM BEACH, FL, 33412
Location
- Address
- 311 NE 78 ST
- City
- Miami
- Submarket
- Upper East Side / MiMo
- ZIP
- 33138
- Coordinates
- 25.84684, -80.19078
Submarket labels are informal ZIP-derived groupings, not official designations.
Within ~650 m
Nearby office buildings
- 100 NE 80 TER2 tenants
88,974 sq ft · 2 fl · 1957
- 8325 NE 2 AVE316 tenants
27,729 sq ft · 1 fl · 1952
- 7630 BISCAYNE BLVD8 tenants
22,787 sq ft · 2 fl · 1956
- 7251 NE 2 AVE20 tenants
21,986 sq ft · 2 fl · 1957
- 7610 BISCAYNE BLVD4 tenants
15,078 sq ft · 4 fl · 1951
- 8260 NE 2 AVE9 tenants
12,238 sq ft · 2 fl · 1950
How does 311 NE 78 ST compare with other Miami office buildings?
At 5,600 sq ft, 311 NE 78 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 $333 per square foot of building area, against $203 across all office floor area on the roll.
The last recorded sale priced it at $179 per square foot.
What has happened at 311 NE 78 ST recently?
1 recorded transfer is on file for this parcel, the latest dated Feb 2018.
What does “OFFICE BUILDING - MULTISTORY : OFFICE BUILDING” mean for this parcel?
The Miami-Dade County roll classifies folio 0132070420040 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 311 NE 78 ST?
The recorded owner on the Miami-Dade County assessment roll (2026) is HOLDINGS OF R J SEEDS L L C. Owner mailing address on file: 12482 TANGERINE BLVD, WEST PALM BEACH, FL, 33412.
What companies have offices at 311 NE 78 ST?
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 311 NE 78 ST?
The Miami-Dade County roll records 5,600 sq ft of building area, 2 floors, a build year of 1945. It sits on a 15,000 sq ft lot.
What is the assessed value of 311 NE 78 ST?
$1,866,816 on the 2026 Miami-Dade County roll — $1,500,000 land and $366,816 building. Assessed values are taxable-roll figures, not market prices.
When did 311 NE 78 ST last sell?
The last recorded transfer was in Feb 2018 for $1,000,000 ($179 per square foot).
What is the folio for 311 NE 78 ST?
Folio 0132070420040, site address 311 NE 78 ST, Miami. It is the key to look the parcel up in the Miami-Dade County Property Appraiser — assessment roll.
More around 311 NE 78 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.
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 0132070420040.
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, “311 NE 78 ST, Miami, FL (folio 0132070420040)”, https://buildingcensus.com/offices/miami/office-building-fd489cdb (data as of October 8, 2026).