DockOnly™

The only MLS search built exclusively for boaters. Find your dock home.

Company

  • About
  • Contact
  • Blog

Search

  • By City
  • By County
  • Dockominiums

Services

  • Marine Services
  • Dock Builders
  • Find Contractors

For Agents

  • Become a Partner
  • Referral Program
  • Featured Listings

Legal

  • Privacy Policy
  • Terms of Use
  • MLS Compliance

© 2026 DockOnly™. All rights reserved.

DockOnly™ and Dock Score™ are trademarks of Blue Mar Real Estate Group Inc.

Blue Mar Real Estate Group

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker

DBPR License CQ1018554

Listing data provided by Miami Realtors MLS via Bridge Data Output. Information deemed reliable but not guaranteed. Dock Score™ is a DockOnly.com rating and is not provided by or affiliated with the MLS or listing broker. NOAA chart data is public domain and for reference only — not for navigation. Full MLS Compliance

Equal Housing OpportunityEqual Housing Opportunity

© 2026 Miami Association of REALTORS®. IDX information provided exclusively for personal, non-commercial use. Listing data last updated every 30 minutes.

This website complies with the Fair Housing Act. We do not discriminate on the basis of race, color, religion, sex, national origin, familial status, or disability.

DockOnly™
SearchMarketsDockominiums
SearchMarketsDockominiumsSaved
Real Estate Agents
Home
SearchSaved
5225 Collins Ave PH8 photo 1
5225 Collins Ave PH8 photo 2
5225 Collins Ave PH8 photo 3
5225 Collins Ave PH8 photo 4
5225 Collins Ave PH8 photo 5
5225 Collins Ave PH8 photo 6
5225 Collins Ave PH8 photo 7
5225 Collins Ave PH8 photo 8
5225 Collins Ave PH8 photo 9
5225 Collins Ave PH8 photo 10
5225 Collins Ave PH8 photo 11
5225 Collins Ave PH8 photo 12
5225 Collins Ave PH8 photo 13
5225 Collins Ave PH8 photo 14
5225 Collins Ave PH8 photo 15
5225 Collins Ave PH8 photo 16
5225 Collins Ave PH8 photo 17
5225 Collins Ave PH8 photo 18
5225 Collins Ave PH8 photo 19
5225 Collins Ave PH8 photo 20
5225 Collins Ave PH8 photo 21
5225 Collins Ave PH8 photo 22
5225 Collins Ave PH8 photo 23
5225 Collins Ave PH8 photo 24
5225 Collins Ave PH8 photo 25
1 / 25
5225 Collins Ave PH8
25 photos
5225 Collins Ave PH8 photo 2
5225 Collins Ave PH8 photo 3
5225 Collins Ave PH8 photo 4
5225 Collins Ave PH8 photo 5
+20

5225 Collins Ave PH8

Miami Beach, FL, 33140

Active

$9,900,000

5225 Collins Ave PH8

Miami Beach, FL, 33140

Active

$9,900,000

5

Bedrooms

10

Bathrooms

8,280 sqft

Living Area

1962

Year Built

Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$1,980,000 down

%
Principal & Interest$51,369/mo
Property Tax (est. ~1.2%, varies by county)$9,900/mo
Home Insurance (est.)$250/mo
HOA Fees$3,613/mo
Total Monthly Payment$65,132
Loan Amount: $7,920,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

Comparable Sales

$9,900,000Tour the dockSchedule a Showing

$3,613

HOA / Monthly

134

Days on Market

Dock & Water AccessMLS

Intracoastal FrontOcean AccessOcean Front

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

Description

A legacy two-story penthouse in The Alexander, offering five bedrooms, eight full baths, and two half baths, this grand residence opens with a double-height foyer and a staircase that sets an impressive tone throughout. Sunrise and sunset views, along with panoramas of downtown Miami, the Intracoastal, and the beach, fill every major room, including an expansive formal living area, an elegant dining room, and a spacious kitchen with a breakfast area. A large informal living space opens to a balcony overlooking downtown Miami, and the in-unit elevator provides seamless access between floors. The home features a rare two-story office, a private theater room, a full laundry room, and separate staff quarters complete with its own kitchen and bathroom. The primary suite offers dual walk-in closets, a separate soaking tub and shower, and a wide balcony with gorgeous skyline and sunset views. Secondary bedrooms are generous in size and ensuite, while a dedicated game room connects to an oversized private terrace facing the beach. Residents enjoy a direct beachfront setting on Collins Avenue with immediate access to the sand and boardwalk, along with two pools, an on-site restaurant and poolside bar, a fitness center with sauna, spa services, beach service, and valet parking. With its scale, privacy, and exceptional layout, this penthouse lives like a true estate. All utilities included in the maintenance.

Schedule a Showing

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

Select a date

Location

Miami Beach, FL, 33140

No price history available for this property.

Listing courtesy of Compass Florida, LLC

Last updated: 6/23/2026

© 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 →
Loading nearby marinas…
Loading nearby sandbars…

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's0.6 mi
Casa DEI Bambini Montessori School1.2 mi
Temple Beth Sholom Innovative School1.2 mi
St Patrick Catholic School1.5 mi
Tree of Knowledge Learning Academy1.6 mi

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

Similar Listings

300 Biscayne Blvd Way 3201$7.9M

300 Biscayne Blvd Way 3201

Miami, FL

5 6 3,994 sqft

Listed by Miami Royal Realty, LLC.

17975 Collins Ave N-1802$8.8M

17975 Collins Ave N-1802

Sunny Isles Beach, FL

4 6

Listed by Compass Florida, LLC

102 24th St PH-1612$8.2M

102 24th St PH-1612

Miami Beach, FL

3 4 2,295 sqft

Listed by Coldwell Banker Realty

10201 Collins Ave 906$7.4M

10201 Collins Ave 906

Bal Harbour, FL

4 5 2,531 sqft

Listed by Coldwell Banker Realty

1000 Biscayne Blvd TH1201$12.3M

1000 Biscayne Blvd TH1201

Miami, FL

6 7 8,400 sqft

Listed by True Brokers, LLC

99 SE 5TH 7102$9.2M

99 SE 5TH 7102

Miami, FL

3 5 3,665 sqft

Listed by Fortune International Realty

Swipe or use arrows to see more