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© 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

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.

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+5

404 Mariner Dr

Jupiter, FL, 33477

Active

$17,500,000

404 Mariner Dr

Jupiter, FL, 33477

Active

$17,500,000

5

Bedrooms

9

Bathrooms

8,020 sqft

Living Area

2027

Year Built

$17,500,000Tour 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.

22,701

Lot Size (sqft)

$1,058

HOA / Monthly

8

Days on Market

Dock Score™

DockOnly
90
Excellent

What shaped this score

✓Ocean Access
✓Dock present
✓No fixed bridges
✓Fits boats up to ~100ft+ (est.)
·Draft not independently verified

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

Dock & Water AccessMLS

Ocean AccessNavigable WaterNo Fixed Bridges

AI Aerial Imagery Detection

Dock 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

An extraordinary opportunity to own a new custom coastal contemporary waterfront estate on one of Admirals Cove's most unique oversized homesites with direct Intracoastal access with no fixed bridges. Positioned on an exceptionally wide estate lot, this custom-designed residence is crafted to deliver dramatic curb appeal, impressive scale, and the ultimate South Florida lifestyle. This home offers over 8000 square feet of air-conditioned space and more than 10,300 square feet of total covered space including an attached private guest residence adding an exceptional level of luxury, privacy and versatility for extended family, VIP guests or live-in staff accommodations while enhancing the estate's grandeur and functionality.

Schedule a Showing

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

Select a date

Location

Jupiter, FL, 33477

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 Waterfront Properties & Club C via MIAMI REALTORS®

Last updated: 6/13/2026

© 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.

Dock Score™

DockOnly
90
Excellent

What shaped this score

✓Ocean Access
✓Dock present
✓No fixed bridges
✓Fits boats up to ~100ft+ (est.)
·Draft not independently verified

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

FEMA Flood Zone X
BFE: -9999ft

Minimal Flood Hazard

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$3,500,000 down

%
Principal & Interest$90,804/mo
Property Tax (est. ~1.2%, varies by county)$17,500/mo
Home Insurance (est.)$250/mo
HOA Fees$1,058/mo
Total Monthly Payment$109,612
Loan Amount: $14,000,000Rate: 6.75%
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Estimated payments only. Actual rates and terms may vary.

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