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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

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

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+20

404 Mariner Drive

Jupiter, FL, 33477

Active

$17,500,000

404 Mariner Drive

Jupiter, FL, 33477

Active

$17,500,000

5

Bedrooms

6

Bathrooms

8,020 sqft

Living Area

2027

Year Built

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%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

Comparable Sales

$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.

$1,058

HOA / Monthly

11

Days on Market

Dock Score™

DockOnly
79
Good

What shaped this score

✓Ocean Access
✓No fixed bridges
✓Fits boats up to ~100ft+ (est.)
✓227ft canal

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

Dock & Water AccessMLS

Navigable WaterOcean AccessRip Rap
Shore Power Parking

Canal WidthDockOnly

At the dock

County parcel data
227ft
dock227 ft226.6222226

Width sampled every 10 ft from dock · perpendicular measurement

Measured perpendicular from this parcel's waterfront edge to the parcel directly across the canal, using surveyed county GIS boundaries.

Will it turn around?

Up to 93 ft

Easy
handling

93–124 ft

Fits
with care

124–143 ft

Tight
(back-in)

Boats over 143 ft can't turn around here — back in/out only. Clear channel ≈ 187 ft once boats are docked both sides (FL rules cap each side ~20 ft). Wide-beam yachts need the upper end of each range.

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. An expansive motor court provides access to a five car garage ideal for automotive enthusiasts and collectors, as well as a dedicated golf cart garage. Designed with both elegance and functionality in mind, a grand double- height entrance sets the tone for the home's striking architectural features, while the thoughtfully curated floor plan accommodates luxurious everyday living and sophisticated entertaining. The residence offers five bedrooms, each with en-suite baths , plus three half baths. The master bedroom and separate guest suite are located in the first floor with three additional bedrooms upstairs including a waterfront VIP suite, all with private balconies and views of both the water and the resort style oasis pool. The luxurious primary suite serves as a private retreat featuring his and her walk-in closets, separate water closets and an outdoor shower designed to create a true spa like experience. The state-of-the-art culinary kitchen designed with an expansive scullery pantry, elegant wet bar and glass wine room and a stunning custom glass office add both sophistication and functionality to the home's modern design. An oversized covered lanai creates the ultimate outdoor entertaining environment with a fireplace, full bar, expansive dining area and built in barbecue space overlooking the water and the enormous resort oasis style pool with infinity edge spa, floating daybeds and relaxing sun shelf with water feature. The resort style outdoor amenities are further enhanced by a waterfront fire pit gathering area and a private putting green delivering an unparalleled South Florida lifestyle. This is a rare opportunity to own a truly custom estate property in prestigious Admirals Cove. Materials and Finishes may change without notice

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.

Listing courtesy of Waterfront Properties & Club C

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.

Dock Score™

DockOnly
79
Good

What shaped this score

✓Ocean Access
✓No fixed bridges
✓Fits boats up to ~100ft+ (est.)
✓227ft canal

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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