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Blue Mar Real Estate Group Inc. — Licensed Florida Real Estate Broker

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker · DBPR License CQ1018554

4000 Ponce De Leon Blvd, Suite 470, Coral Gables, FL 33146

[email protected]

Listing data is provided by participating Multiple Listing Services and is deemed reliable but not guaranteed. Each listing's MLS source and its required disclosures appear with that listing. Dock Score™ is a DockOnly.com rating and is not provided by or affiliated with any MLS or listing broker. NOAA chart data is public domain and for reference only — not for navigation. Full MLS Compliance

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5445 Collins Ave M9 M10 M11 M12 photo 1
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5445 Collins Ave M9 M10 M11 M12
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+20

5445 Collins Ave M9 M10 M11 M12

Miami Beach, FL, 33140

Active

$4,250,000

5445 Collins Ave M9 M10 M11 M12

Miami Beach, FL, 33140

Active

$4,250,000

7

Bedrooms

10

Bathrooms

5,790 sqft

Living Area

1966

Year Built

$4,250,000Tour the dockSchedule a Showing

$1,555

HOA / Monthly

148

Days on Market

Dock & Water AccessMLS

Intracoastal FrontOcean Front

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

Description

Rare portfolio sale of 4 fully furnished condo units (M9, M10, M11, M12) at Castle Beach Club. Prime oceanfront location on Miami Beach’s Millionaire’s Row with no rental restrictions—ideal for short-term rentals/Airbnb. High income potential with year-round tourism. Resort-style building with direct beach access, pool, gym, valet, and more. Minutes to South Beach, Lincoln Road, and Bal Harbour Shops. Excellent opportunity for investors seeking cash flow and long-term appreciation in a top-tier destination. 3740 sq ft private terrace directly overlooking the Ocean

Schedule a Showing

See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.

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Location

Miami Beach, FL, 33140

No price history available for this property.

Displayed by Blue Mar Real Estate Group Inc. — Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]

Listing courtesy of Coldwell Banker Realty via MIAMI REALTORS®

Last updated: 5/19/2026

© 2026 Miami Association of REALTORS®, Inc. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of the Miami Association of REALTORS®. Information is deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

FEMA Flood Zone AE
BFE: 8ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$850,000 down

%
Principal & Interest$22,052/mo
Property Tax (est. ~1.2%, varies by county)$4,250/mo
Home Insurance (est.)$250/mo
HOA Fees$1,555/mo
Total Monthly Payment$28,107
Loan Amount: $3,400,000Rate: 6.75%
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Estimated payments only. Actual rates and terms may vary.

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Nearby Schools

Assigned Public Schools

E

North Beach Elementary

Grades PK-5 · Miami Beach

M

Nautilus MS

Grades 6-8 · Miami Beach

H

Miami Beach Senior High

Grades 9-12 · Miami Beach

Nearby Private Schools

The Montessori Academy at St. John's0.9 mi
Le Petit Papillon Montessori School1.5 mi
Gan Katan1.5 mi
Casa DEI Bambini Montessori School1.5 mi
Temple Beth Sholom Innovative School1.5 mi

School data from Miami-Dade County Open Data Hub. Verify attendance zones with the school district.