4308 ALTON RD
Professional services building · Miami Beach · 33140 · Miami Beach — Mid-Beach
Active records here
132
business-tax + registry entities
Building area
274,107
sq ft (county roll)
Floors
—
county roll
Year built
2008
vintage
Assessed value
$24.8M
2026 roll
Lot size
79,268
sq ft
Public record — 134 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| JEAN-PAUL TALAMAS PA | STE 790 | Nov 2025 | County business tax | folio match · high |
| DOLGIN CHRISTINE ANNE APRN | STE 910 | Oct 2025 | County business tax | folio match · high |
| BITRAN & RIVERA, MD, LLCvia BITRAN MITCHELL MD | STE 790 | Jun 2024 | County business tax | folio match · high |
| CARDIOVASCULAR MEDICINE ASSOCIATES PAvia NADER ADAM CURTIS MD | STE 970 | Jul 2023 | County business tax | address match · high |
| PRIVAMEDIS, LLCvia FARCY DAVID ALEXANDER MD | STE 310 | Nov 2022 | County business tax | address match · high |
| WOMEN'S HEALTH | STE 880 | Oct 2022 | County business tax | folio match · high |
| SOUTH BEACH CLINIC, LLCvia SOUTH BEACH CLINIC LLC | STE 420 | Sep 2022 | County business tax | address match · high |
| NICKLAUS CHILDRENS PEDIATRIC SPECIALISTS AT ALTON ROAD | STE 940 | May 2022 | County business tax | folio match · high |
| GERIATRIX SERVICES, INC.via SOLANO PILAR DEL MARIA MD | STE 420 | Nov 2021 | County business tax | folio match · high |
| PEDIATRIC ASSOCIATESvia CLAUDIA LANDAETA MEDINA MD | STE 910 | Nov 2020 | County business tax | address match · high |
| BUSCAGLIA DANIEL RIVERA MD | STE 830 | Oct 2020 | County business tax | address match · high |
| ABOUEKDE DANNY ALLEN OS | STE 710 | Jul 2020 | County business tax | address match · high |
| DERMATOLOGY GROUP OF FLORIDA PAvia ZAIAS NARDO MD | STE 750 | Feb 2020 | County business tax | address match · high |
| BELALCAZAR JESSICA M APRN | STE 730 | Nov 2019 | County business tax | address match · high |
| LANES SHOLOMO J MD | STE 750 | Oct 2018 | County business tax | address match · high |
| NICOLAZZO DANIELLE M DO | STE 750 | Oct 2018 | County business tax | address match · high |
| LAZ FLORIDA PARKING LLC | — | Oct 2018 | County business tax | address match · high |
| MIDWAY SPECIALTY CARE CENTER INC | STE 860 | Oct 2018 | County business tax | address match · high |
| ALLISON GUYEN DPM DBA FOOT AND ANKLE INSTITUTE OF MIAMI | STE 710 | Oct 2018 | County business tax | address match · high |
| BLUM NICO ORAL SURGERY ASSOCIATES PLLC | STE 850 | Oct 2018 | County business tax | address match · high |
| MIAMI SPINE SPECIALISTS LLCvia HYDE JONATHAN ALLEN MD | STE 830 | Jul 2017 | County business tax | address match · high |
| FOOT AND ANKLE INSTITUTE OF MIAMI BEACH | STE 710 | Oct 2016 | County business tax | address match · high |
| AIDS HEALTHCARE FOUNDATION INC | STE 870 | Oct 2015 | County business tax | address match · high |
| PEDIATRIC ASSOCIATES PAvia ARROYO LARREA DANIELA MD | STE 910 | Oct 2014 | County business tax | address match · high |
| PEDIATRIC ASSOCATES PAvia NAKA MIZRAHI ERICK MD | STE 910 | Oct 2014 | County business tax | address match · high |
| KRAJEWSKI HELENA J DMD | STE 930 | Sep 2014 | County business tax | address match · high |
| MAIN STREET CHILDRENS DENTISTRY AND ORTHODONTICS OF MIAMI BEACH PLLCvia MAIN STREET CHILDRENS DENTISTRY AND ORTHODONTICS OF MIAMI BEACH PLLC | STE 930 | Sep 2014 | County business tax | address match · high |
| JUAN J RIVERA MD PAvia RIVERA JUAN J MD | STE 715 | Feb 2012 | County business tax | address match · high |
| SM CONCIERGE MEDICINE, PLvia SM CONCIERGE MEDICINE PL | STE 920 | Jan 2012 | County business tax | address match · high |
| MAGHIDMAN SAMUEL MD | STE 920 | Jan 2012 | County business tax | address match · high |
| TUDA CLAUDIO D MD | STE 860 | Oct 2011 | County business tax | address match · high |
| ACADEMIC & CLINICAL INFECTIOUS DISEASES PA | STE 860 | Aug 2011 | County business tax | address match · high |
| DORAL BEACH OB-GYN, LLCvia DORAL BEACH OB GYN LLC | STE 980 | Jul 2011 | County business tax | folio match · high |
| FAMILY PHYSICIANS ASSOCIATES, INCvia FAMILY PHYSICIANS ASSOCIATES INC | STE 210 | Oct 2010 | County business tax | address match · high |
| GADEA LIVIA C MD | STE 210 | Oct 2010 | County business tax | address match · high |
| SALLOUM GABRIEL E MD | STE 720 | Sep 2010 | County business tax | address match · high |
| FRANCESCA GALLARELLO MD PA | STE 410 | Apr 2009 | County business tax | folio match · high |
| THE CENTER FOR WOMENS SEXUAL HEALTH AND MEDICINE | STE 320 | May 2008 | County business tax | address match · high |
| KATZ BRIAN J MD | STE 510 | Oct 2007 | County business tax | address match · high |
| PACHTER BRIAN G DO | STE 710 | Sep 2007 | County business tax | address match · high |
| PHYSICIANS GROUP OF SOUTH FLORIDA PAvia WOLFSON DANIEL MD | STE 710 | Jun 2007 | County business tax | address match · high |
| LEVIN AMIEL MD | STE 770 | Nov 2006 | County business tax | folio match · high |
| LONDONO JUAN C MD | STE 780 | Mar 2006 | County business tax | address match · high |
| PURYGIN ARKADIY V DO | STE 880 | Nov 2005 | County business tax | address match · high |
| VITALMD GROUP HOLDING, LLCvia RIVERA FRANZ E MD | STE 790 | Jun 2005 | County business tax | address match · high |
| PHYSICIANS GROUP OF S FLORIDA PAvia IRIZARRY-COLON LEILANY MD | STE 710 | Mar 2005 | County business tax | address match · high |
| DEL VALLE ALEJANDRO | STE 310 | Nov 2004 | County business tax | address match · high |
| LAI ANTHONY R MD | STE 730 | Sep 2004 | County business tax | address match · high |
| GOMEZ JORGE L MD | STE 730 | Sep 2004 | County business tax | address match · high |
| SOUTH FLORIDA PERINATAL MEDICINE A FLORIDA PARTNERSHIP | STE 730 | Sep 2004 | County business tax | address match · high |
| MIAMI AESTHETICS INC | STE 860 | Oct 2003 | County business tax | address match · high |
| DIAZ MARIA DO | STE 860 | Oct 2003 | County business tax | address match · high |
| ETKIN ELIZABETH MD | STE 840 | Jul 2001 | County business tax | address match · high |
| MARISA MESSORE, MD, LLCvia MESSORE MARISA MD | STE 320 | Jul 2001 | County business tax | address match · high |
| PHYSICIAN GROUP OF SOUTH FLORIDAvia NEWMAN ARIN MD | STE 710 | Mar 2001 | County business tax | folio match · high |
| JOSEPH ZEBEDE MD PAvia ZEBEDE JOSEPH MD | STE 980 | Feb 2000 | County business tax | address match · high |
| ZEBEDE JOSEPH MD PA | STE 980 | Feb 2000 | County business tax | address match · high |
| MERLINO GARY J DO | STE 310 | Jan 1998 | County business tax | address match · high |
| ANDRADE AGUSTIN MD | STE 310 | Feb 1997 | County business tax | address match · high |
| ANDRADE AGUSTIN A PA | STE 310 | Feb 1997 | County business tax | address match · high |
| SKIN & CANCER ASSC | STE 510 | Jun 1995 | County business tax | address match · high |
| RIVILIN DANIEL MD | STE 510 | Jan 1995 | County business tax | address match · high |
| JORGE A GONZALEZ DO PA | STE 980 | Oct 1992 | County business tax | folio match · high |
| ZAIAC MARTIN N MD | STE 750 | Feb 1991 | County business tax | address match · high |
| BASSAN & BLOOM M D S PA | STE 830 | Jan 1989 | County business tax | address match · high |
| BLUM JEFFREY D DDS | STE 850 | Aug 1988 | County business tax | address match · high |
| POOLE AND VILLANI MDS PA | STE 870 | Aug 1988 | County business tax | address match · high |
| BLUM ORAL FACIAL SURGERY ASSOCIATES | STE 850 | Aug 1988 | County business tax | address match · high |
Registered entities at this address (64) — Florida corporate registry
Active Florida entities whose registered principal address is this building. A registration is evidence of presence, not a verified lease — many are holding companies or entities administered from a tenant's suite.
| Entity | Suite / floor | Filed | Match |
|---|---|---|---|
| PINNACLE SOUTH FLORIDA LLC | SUITE | Mar 2026 | address match · high |
| KRAMER GYNECOLOGY LLC | SUITE 840 | Jan 2026 | address match · high |
| BEACH MEDICAL ADVISORS, LLC | STE 310 | Dec 2025 | address match · high |
| REGEN FLOW LLC | SUITE 410 | Aug 2025 | address match · high |
| CONCIERGE MEDICAL COMPANY, LLC | STE 310 | Jul 2025 | address match · high |
| KULANU SURGICAL LLC | — | May 2025 | address match · high |
| KULANU MEDICAL LLC | — | May 2025 | address match · high |
| KULANU HEALTH INC | — | May 2025 | address match · high |
| COMITE MANAGEMENT COMPANY | STE 820 | Oct 2024 | address match · high |
| MIAMI VISION FOUNDATION, INC. | STE 610 | May 2024 | address match · high |
| TRUREY MED LLC | STE 410 | Sep 2022 | address match · high |
| WINDMILL HILL PROPERTY OWNER LLC | SUITE 850 | Jun 2022 | address match · high |
| COMITE CENTER FOR PRECISION MEDICINE & HEALTH, MIAMI BEACH LLC | SUITE 820 | Mar 2022 | address match · high |
| ESTHER AMADOR-DEL VALLE, P.A. | STE 310 | Jan 2022 | address match · high |
| SWEET REEF LLC | — | Oct 2020 | address match · high |
| RIVLIN GEORGIA, LLC | SUITE 510 | Sep 2020 | address match · high |
| SOUTH FLORIDA DENTAL STUDY CLUB LLC | SUITE 850 | Feb 2020 | address match · high |
| SOUTH FLORIDA SURGERY PLAZA, LLC | 720 | Jan 2020 | address match · high |
| ENDOCONSULTANTS, MD, PA | — | Jan 2020 | address match · high |
| CLINICAL EXPERTS, INC. | SUITE 610 | Jan 2020 | address match · high |
| DR. JUAN WELLNESS, LLC | SUITE 715 | Dec 2019 | address match · high |
| MIAMI ENDOCRINE INSTITUTE, INC. | Suite 610 | Jul 2018 | address match · high |
| MIAMI EYE & RETINA, INC. | Suite 610 | Apr 2018 | address match · high |
| PRIVAMEDIS, LLC | STE 310 | Aug 2017 | address match · high |
| MARTIN N. ZAIAC, M.D., LLC | 750 | Jul 2017 | address match · high |
| BEACH REVITALIZE, LLC | 790 | Jun 2017 | address match · high |
| DR. JUAN ENTERPRISES, LLC | SUITE 715 | Dec 2016 | address match · high |
| MIAMI SPINE SPECIALISTS LLC | STE 830 | Oct 2016 | address match · high |
| RRR HEALTH, LLC | STE 710 | Apr 2016 | address match · high |
| JBLUM PITTSBURGH LLC | 850 | Dec 2015 | address match · high |
| SUNSET HARBOUR 8-12 LLC | 850 | Oct 2015 | address match · high |
| ALLISON GUYEN , DPM, PA | SUITE 710 | May 2014 | address match · high |
| GYNMEDAESTHETICS, LLC | — | Sep 2013 | address match · high |
| OMA MD PA | SUITE 750 | Jun 2013 | address match · high |
| D DISTRICT SURGERY CENTER, INC. | — | Jan 2013 | address match · high |
| JUAN J. RIVERA, M.D., P.A. | SUITE 715 | Jan 2012 | address match · high |
| SOUTH FLORIDA RESEARCH ASSOCIATES, LLC | STE 840 | Dec 2011 | address match · high |
| BITRAN & RIVERA, MD, LLC | SUITE 790 | Oct 2011 | address match · high |
| EDUARDO NICOLAIEVSKY DDS PA | STE 850 | Sep 2011 | address match · high |
| BLUM-NICO ORAL FACIAL SURGERY ASSOCIATES, PLLC | SUITE 850 | Jun 2011 | address match · high |
| SM CONCIERGE MEDICINE, PL | SUITE 920 | May 2011 | address match · high |
| FAMILY PHYSICIANS ASSOCIATES, INC | SUITE 210 | May 2010 | address match · high |
| AMIEL LEVIN, M.D., P.A. | SUITE 770 | Dec 2009 | address match · high |
| GS DESIGN DISTRICT, LLC | — | Nov 2009 | address match · high |
| SAMUEL MAGHIDMAN, MD, PA | Suite 920 | Nov 2009 | address match · high |
| VISION 65 LLC | 850 | May 2009 | address match · high |
| SALLOUM FAMILY MANAGEMENT COMPANY, LLC | — | Mar 2008 | address match · high |
| MARISA MESSORE, MD, LLC | 320 | Feb 2007 | address match · high |
| ELIZABETH ETKIN-KRAMER,MD, LLC | SUITE 840 | Feb 2007 | address match · high |
| SOUTH BEACH CLINIC, LLC | SUITE 420 | Jan 2007 | address match · high |
| GABRIEL E. SALLOUM, M.D., P.A. | SUITE 720 | May 2006 | address match · high |
| FRANCESCA GALLARELLO M.D., P.A. | SUITE 410 | Mar 2006 | address match · high |
| ARKADIY V. PURYGIN, M.D., D.O., P.A. | — | Jul 2005 | address match · high |
| SOBE LIFE RETREATS LLC | 420 | May 2005 | address match · high |
| JORGE A. GONZALEZ, D.O., P.A. | SUITE 980 | Mar 2005 | address match · high |
| CARDIOLOGY ON CALL, P.A. | — | Apr 2001 | address match · high |
| JOSEPH ZEBEDE, M.D., P.A. | SUITE 980 | Dec 1999 | address match · high |
| GERIATRIX SERVICES, INC. | SUITE 420 | Aug 1997 | address match · high |
| AGUSTIN A. ANDRADE, M.D., P.A. | SUITE 620 | Feb 1997 | address match · high |
| PRIMARY CARE PHYSICIANS GROUP, INC. | SUITE 310 | Nov 1995 | address match · high |
| CENTER FOR TRAVEL MEDICINE, INC. | — | Jul 1993 | address match · high |
| JEFFREY D. BLUM, D.D.S., P.A. | 850 | Oct 1981 | address match · high |
| MIAMI SOCIETY OF PLASTIC SURGEONS, INC. | SUITE #720 | Jun 1975 | address match · high |
| ACADEMIC & CLINICAL INFECTIOUS DISEASES PA | — | Dec 1974 | address match · high |
Former / closed records (2)
| Company | Suite | Since | Source |
|---|---|---|---|
| POOLE & VILLANI MDS PA | STE 870 | Jun 1998 | County business tax |
| PHYSICIANS GROUP OF S FL PA | STE 710 | Aug 1988 | County business tax |
Miami-Dade assessment roll 2026
Parcel record
| Field | Value |
|---|---|
| Folio | 0232220110370 |
| Site address | 4308 ALTON RD |
| Land use (DOR) | 1943 — Professional services building |
| Building area (actual) | 274,107 sq ft |
| Building area (gross) | 274,107 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | 79,268 sq ft |
| Year built | 2008 |
| Zoning (primary) | 9600 |
| Land value | $3,567,060 |
| Building value | $21,232,940 |
| Total assessed value | $24,800,000 |
Recorded owner (assessment roll)
MOUNT SINAI MEDICAL OFFICE
BUILDING II INC
Owner mailing address: 4300 ALTON RD 5FL, MIAMI BEACH, FL, 33140
Location
- Address
- 4308 ALTON RD
- City
- Miami Beach
- Submarket
- Miami Beach — Mid-Beach
- ZIP
- 33140
- Coordinates
- 25.81497, -80.14061
Submarket labels are informal ZIP-derived groupings, not official designations.
Within ~650 m
Nearby office buildings
- 975 W 41 ST17 tenants
36,103 sq ft · 5 fl · 1957
- 960 W 41 ST10 tenants
20,204 sq ft · 3 fl · 1961
- 925 W 41 ST5 tenants
14,016 sq ft · 3 fl · 1937
- 945 41 ST 20 tenants
4,320 sq ft · 1967
- 935 W 41 ST2 tenants
3,999 sq ft · 1 fl · 1948
- 945 41 ST 10 tenants
3,890 sq ft · 1967
Frequently asked questions
Who owns 4308 ALTON RD?
The recorded owner on the Miami-Dade County assessment roll (2026) is MOUNT SINAI MEDICAL OFFICE, BUILDING II INC. Owner mailing address on file: 4300 ALTON RD 5FL, MIAMI BEACH, FL, 33140.
What companies have offices at 4308 ALTON RD?
132 active business locations at this building appear in Miami-Dade public records (county business-tax receipts and the Florida corporate registry), including JEAN-PAUL TALAMAS PA, DOLGIN CHRISTINE ANNE APRN, BITRAN & RIVERA, MD, LLC, CARDIOVASCULAR MEDICINE ASSOCIATES PA, PRIVAMEDIS, LLC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 4308 ALTON RD?
The county assessment roll records 274,107 sq ft of building area, built in 2008, on a 79,268 sq ft lot, with a 2026 assessed value of $24,800,000.
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.
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.
Dataset updated . Source: Miami-Dade County assessment roll, folio 0232220110370.