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 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

DockOnly and Blue Mar Real Estate Group are committed to ensuring digital accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please let us know.

Equal Housing OpportunityEqual Housing Opportunity

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™Blue Mar Real Estate Group Inc., Licensed Florida Real Estate BrokerBlue MarREAL ESTATE GROUPBlue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker
SearchMarketsDockominiums
SearchMarketsDockominiumsSaved
Real Estate Agents
Home
SearchSaved
Back to Search
990 41st Street Gulf 10 photo 1
990 41st Street Gulf 10 photo 2
990 41st Street Gulf 10 photo 3
990 41st Street Gulf 10 photo 4
990 41st Street Gulf 10 photo 5
990 41st Street Gulf 10 photo 6
990 41st Street Gulf 10 photo 7
990 41st Street Gulf 10 photo 8
990 41st Street Gulf 10 photo 9
990 41st Street Gulf 10 photo 10
990 41st Street Gulf 10 photo 11
990 41st Street Gulf 10 photo 12
990 41st Street Gulf 10 photo 13
990 41st Street Gulf 10 photo 14
990 41st Street Gulf 10 photo 15
990 41st Street Gulf 10 photo 16
990 41st Street Gulf 10 photo 17
990 41st Street Gulf 10 photo 18
990 41st Street Gulf 10 photo 19
990 41st Street Gulf 10 photo 20
990 41st Street Gulf 10 photo 21
990 41st Street Gulf 10 photo 22
990 41st Street Gulf 10 photo 23
990 41st Street Gulf 10 photo 24
990 41st Street Gulf 10 photo 25
1 / 25
990 41st Street Gulf 10
25 photos
990 41st Street Gulf 10 photo 2
990 41st Street Gulf 10 photo 3
990 41st Street Gulf 10 photo 4
990 41st Street Gulf 10 photo 5
+20

990 41st Street Gulf 10

Marathon, FL, 33050

Active

$3,475,000

990 41st Street Gulf 10

Marathon, FL, 33050

Active

$3,475,000

5

Bedrooms

6

Bathrooms

4,191 sqft

Living Area

2025

Year Built

$3,475,000Tour the dockSchedule a Showing
Navigation note: Navigation routes show the shortest mapped path to open water. A vessel taller than the binding bridge clearance may still reach open water via a longer alternate route that we don't currently map. Verify navigability with a local captain or surveyor before relying on it.

4,032

Lot Size (sqft)

$975

HOA / mo

294

Days on Market

Dock Score™

DockOnly
69
Good

What shaped this score

✓Bay
✓Dock with boat lift
✓Bridge-free to bay & ocean
✓Fits boats up to ~30ft (est.)

DockOnly.com rating, not provided by the MLS or listing broker.

Dock & Water AccessMLS

Bay FrontGulf FrontOpen Water

AI Aerial Imagery Detection

Dock DetectedBoat Lift DetectedSeawall DetectedDeep Water Indicators

Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.

Navigation RouteDockOnly

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

Description

Luxury 5-Bedroom Waterfront Home in the Florida Keys Welcome to your dream retreat in Marathon, Florida! This stunning 5-bedroom, 5.5-bath residence sits on the desirable bay side, offering breathtaking water views and endless sunsets. Perfectly designed for comfort and entertaining, the home features an open-concept living space, gourmet kitchen, and spacious bedrooms with en-suite baths for ultimate privacy. Step outside to enjoy resort-style living with a sparkling pool, expansive patio, and direct access to the bay. Boating enthusiasts will love the assigned dock slip, making days on the water effortless. Whether you're seeking a full-time residence, vacation getaway, or investment property, this home delivers the ultimate Keys lifestyle—luxury, relaxation, and adventure right at your doorstep.

Schedule a Showing

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

Select a date

Location

Marathon, FL, 33050

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 Blue Water Real Estate LLC via Florida Keys MLS

Last updated: 11/18/2025

© 2026 Florida Keys Board 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 (IDX) program of the Florida Keys Board of REALTORS®. Information is deemed reliable but not guaranteed and should be independently verified. 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.

Dock Score™

DockOnly
69
Good

What shaped this score

✓Bay
✓Dock with boat lift
✓Bridge-free to bay & ocean
✓Fits boats up to ~30ft (est.)

DockOnly.com rating, not provided by the MLS or listing broker.

Nearest Bridge Clearances

Florida Keys, critical for tall/large vessels

No bridge data available for this location.
FEMA Flood Zone VE
BFE: 12ft

Coastal High Hazard

View FEMA Flood Map →
Loading nearby marinas…
Loading nearby sandbars…

Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$695,000 down

%
Principal & Interest$18,031/mo
Property Tax (est. ~1.2%, varies by county)$3,475/mo
Home Insurance (est.)$250/mo
HOA Fees$975/mo
Total Monthly Payment$22,731
Loan Amount: $2,780,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

Similar Listings

17210 Angelfish Lane + 17220$3,025,000

17210 Angelfish Lane + 17220

Sugarloaf Key, FL

3 3 2,288 sqft

Courtesy of Truman & Co. (KW) via Florida Keys MLS

75131 Overseas Highway$4,500,000

75131 Overseas Highway

Lower Matecumbe, FL

0 3 1,530 sqft

Courtesy of Century 21 Circle- Islamorada via Florida Keys MLS

414 E Caribbean Drive$3,495,000

414 E Caribbean Drive

Summerland Key, FL

4 4 2,766 sqft

Courtesy of The Agency Florida Keys via Florida Keys MLS

59720 Overseas Highway 10$3,400,000

59720 Overseas Highway 10

Marathon, FL

5 5 3,013 sqft

Courtesy of Internet Realty of the Florida Keys Inc via Florida Keys MLS

149 Lake Road$2,750,000

149 Lake Road

Plantation Key, FL

3 2 2,312 sqft

Courtesy of Coldwell Banker Schmitt Islamorada via Florida Keys MLS

82779 Old Highway 8$3,800,000

82779 Old Highway 8

Upper Matecumbe Key Islamorada, FL

4 5 2,574 sqft

Courtesy of Ocean Sotheby's International Realty via Florida Keys MLS

Swipe or use arrows to see more