1801 ALTON RD
Office building — multistory · Miami Beach · 33139 · Miami Beach — South Beach
At a glance
1801 ALTON RD in Miami Beach, FL is listed on the Miami-Dade County property roll as “Office building — multistory”, folio 0232330120090. The roll records 25,030 sq ft of building area, 2 floors, a 1982 build year and an assessed value of $13,006,098 (2026 roll). It last sold for $23,500,000 in Nov 2025. 4 active business locations at this address appear in public records.
Federal lease inventory — actual rent paid
Leases on public record
| Lease | Rentable sq ft | Annual rent | $/sq ft | Term | Options left |
|---|---|---|---|---|---|
| LFL01107 | 5,856 | $362,598 | $61.92 | Aug 2021 → Jul 2036 | 1 · 5yr |
From the General Services Administration's monthly lease inventory: the rent the federal government actually pays, the square feet behind it, the dates, and the renewal options remaining. A fully serviced lease includes services and utilities, so it is not comparable to a net rent. This is one tenant, not the market. Federal space is often fitted for a specific agency and leased on government terms, so treat it as a real, checkable data point rather than an asking rent for the building.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Nov 2025 | $23,500,000 | not rated | County roll | — |
| Nov 2025 (month) | $23,500,000 | Lender transfer | State sale file | Book 35046 / 3332 |
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 — 4 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| J P MORGAN CHASE BANK NA | — | Oct 2021 | County business tax | folio match · high |
| LAZ PARKING OF FLORIDA | — | Jan 2019 | County business tax | address match · high |
| M & M PARKING SOUTH BEACH LLC | — | Oct 2016 | County business tax | address match · high |
| JP MORGAN CHASE BANK NA | — | Aug 1988 | County business tax | address match · high |
Other public registries naming this address
Corroboration
| Organisation | Registry | What it records | Reference |
|---|---|---|---|
| JPMorgan Chase Bank, National Association | FDIC bank branch | ALTON ROAD BRANCH · FULL SERVICE - BRICK AND MORTAR | 272173 |
These registries are not tenant rosters and are not counted as tenancies. Each one records an organisation giving this address to a regulator for its own purposes — a bank registering a branch, a firm holding a state licence, a public company telling the SEC where it operates. That last one is the strongest tenant evidence in public record, because the company filed it about itself.
Miami-Dade County assessment roll 2026
Parcel record
| Field | Value |
|---|---|
| folio | 0232330120090 |
| Site address | 1801 ALTON RD |
| Land use (DOR) | 1813 — Office building — multistory |
| Building area (actual) | 25,030 sq ft |
| Building area (gross) | 25,030 sq ft |
| Floors / units / buildings | 2 / — / 1 |
| Lot size | 47,312 sq ft |
| Year built | 1982 |
| Zoning (primary) | 6100 |
| Land value | $10,645,200 |
| Building value | $2,360,898 |
| Total assessed value | $13,006,098 |
Recorded owner (assessment roll)
JPMORGAN CHASE BANK NA
Owner mailing address: 1111 POLARIS PARKWAY, COLUMBUS, OH, 43240
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.
3 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
- 1801 ALTON RD
- City
- Miami Beach
- Submarket
- Miami Beach — South Beach
- ZIP
- 33139
- Coordinates
- 25.79399, -80.14082
Submarket labels are informal ZIP-derived groupings, not official designations.
Within ~650 m
Nearby office buildings
- 1111 LINCOLN RD374 tenants
370,836 sq ft · 9 fl · 2010
- 1691 MICHIGAN AVE147 tenants
363,061 sq ft · 2002
- 1688 MERIDIAN AVE433 tenants
95,784 sq ft · 9 fl · 1961
- 1680 MERIDIAN AVE56 tenants
62,748 sq ft · 6 fl · 1957
- 1674 MERIDIAN AVE64 tenants
34,468 sq ft · 3 fl · 1959
- 1910 ALTON RD2 tenants
24,415 sq ft · 6 fl · 2023
How does 1801 ALTON RD compare with other Miami office buildings?
At 25,030 sq ft, 1801 ALTON RD is about 14% smaller 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 $520 per square foot of building area, against $203 across all office floor area on the roll.
The last recorded sale priced it at $939 per square foot.
Does the owner of 1801 ALTON RD hold other Miami office property?
JPMORGAN CHASE BANK NA also holds a business-tax receipt at this address, so the public record shows an owner-occupier rather than a landlord letting the space.
3 Miami office properties (3 parcels, 33.3K sq ft) are recorded to 3 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 1801 ALTON RD recently?
2 recorded transfers are on file for this parcel, the latest dated Nov 2025.
The federal government leases space here: 1 active lease in the GSA inventory, the latest expiring Jul 2036.
What does “OFFICE BUILDING - MULTISTORY : OFFICE BUILDING” mean for this parcel?
The Miami-Dade County roll classifies folio 0232330120090 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 1801 ALTON RD?
The recorded owner on the Miami-Dade County assessment roll (2026) is JPMORGAN CHASE BANK NA. Owner mailing address on file: 1111 POLARIS PARKWAY, COLUMBUS, OH, 43240.
What companies have offices at 1801 ALTON RD?
4 active business locations at this building appear in Miami-Dade County public records, including J P MORGAN CHASE BANK NA, LAZ PARKING OF FLORIDA, M & M PARKING SOUTH BEACH LLC, JP MORGAN CHASE BANK NA. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1801 ALTON RD?
The Miami-Dade County roll records 25,030 sq ft of building area, 2 floors, a build year of 1982. It sits on a 47,312 sq ft lot.
What is the assessed value of 1801 ALTON RD?
$13,006,098 on the 2026 Miami-Dade County roll — $10,645,200 land and $2,360,898 building. Assessed values are taxable-roll figures, not market prices.
When did 1801 ALTON RD last sell?
The last recorded transfer was in Nov 2025 for $23,500,000 ($939 per square foot).
What is the folio for 1801 ALTON RD?
Folio 0232330120090, site address 1801 ALTON RD, Miami Beach. It is the key to look the parcel up in the Miami-Dade County Property Appraiser — assessment roll.
More around 1801 ALTON RD
- Miami-Dade County office buildings· 4,288 buildings
- A-S 123 HWY 290 MASON RD LP LEASE ADMIN MANAGER· 3 properties
- J P MORGAN CHASE BANK NA· tenant on record
- LAZ PARKING OF FLORIDA· tenant on record
- M & M PARKING SOUTH BEACH LLC· tenant on record
- JP MORGAN CHASE BANK NA· tenant on record
- Federal office leases in FL
- Office census — all metros
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.
- U.S. General Services Administration — lease inventory — Active federal leases published monthly: annual rent actually paid, rentable square feet, effective and expiration dates, termination right, renewal options remaining and the lessor's name.
- Federal Deposit Insurance Corporation — branch locations — FDIC-insured bank branches registered at a street address, with the branch name and service type.
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 0232330120090.
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, “1801 ALTON RD, Miami Beach, FL (folio 0232330120090)”, https://buildingcensus.com/offices/miami/office-building-84008797 (data as of October 8, 2026).