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

Blue Mar Real Estate Group

Blue Mar Real Estate Group Inc.

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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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18791 SE River Ridge Road photo 1
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+20

18791 SE River Ridge Road

Jupiter, FL, 33469

Active

$3,500,000

18791 SE River Ridge Road

Jupiter, FL, 33469

Active

$3,500,000

3

Bedrooms

3

Bathrooms

2,389 sqft

Living Area

1986

Year Built

Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$700,000 down

%
Principal & Interest$18,161/mo
Property Tax (est. ~1.2%, varies by county)$3,500/mo
Home Insurance (est.)$250/mo
HOA Fees$313/mo
Total Monthly Payment$22,224
Loan Amount: $2,800,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

Comparable Sales

$3,500,000Tour 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.

$313

HOA / Monthly

4

Days on Market

Dock Score™

DockOnly
69
Good

What shaped this score

✓Ocean Access
✓Fits boats up to ~100ft+ (est.)
✓Bridge-free to bay
✓Dock present

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

Dock & Water AccessMLS

Fixed Bridge(S)Intracoastal FrontMangrove FrontNavigable WaterOcean AccessRiver
Shore Power

Canal WidthDockOnly

At the dock

County parcel data
404ft
dock404 ft404396403

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. Multiple waterfront edges detected (corner lot or dual frontage); reported value is the widest — verify with the listing agent.

Will it turn around?

Up to 182 ft

Easy
handling

182–242 ft

Fits
with care

242–280 ft

Tight
(back-in)

Boats over 280 ft can't turn around here — back in/out only. Clear channel ≈ 364 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

Build your dream home on one of the most desirable waterfront properties in Jupiter's exclusive River Ridge community. Situated on an expansive .53-acre waterfront homesite—the third-largest waterfront lot among just 43 waterfront residences—this rare offering provides the perfect canvas to create a custom estate tailored to your lifestyle with 120 feet of waterfrontage. Enjoy scenic water views, breathtaking sunsets, and the advantage of lower Martin County taxes, all while being just minutes from the best of Jupiter. With direct boating access to the Loxahatchee River, Jupiter Inlet, and the Atlantic Ocean, this property is a true boater's paradise. The oversized lot offers exceptional privacy and endless possibilities for creating a resort-style backyard complete with a pool, outdoor e ntertaining spaces, and private dockage. Spend your days fishing, cruising to waterfront restaurants, or exploring the area's pristine waterways, all from your own backyard. Nestled within one of the area's most sought-after boating communities, River Ridge offers a tranquil setting surrounded by natural beauty while remaining conveniently close to beautiful beaches, championship golf courses, shopping, and dining. Opportunities to build a custom waterfront estate on one of the largest lots in the community are exceedingly rare. River Ridge is a vibrant waterfront gated community of 173 home sites located in Tequesta, Florida. Forty-three homes are situated along the North Fork of the Loxahatchee River, offering direct ocean access for boating enthusiasts. Residents enjoy a 24/7 manned guard gate, community clubhouse, tennis and pickleball courts, and the benefits of a low HOA. All of this while enjoying the lower taxes of Martin County, yet just minutes from Jupiter and Tequesta's beaches, golf courses, dining, and shopping.

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, 33469

No price history available for this property.

Listing courtesy of Illustrated Properties LLC (Jupiter)

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
69
Good

What shaped this score

✓Ocean Access
✓Fits boats up to ~100ft+ (est.)
✓Bridge-free to bay
✓Dock present

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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