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For sale

109 S River Road

Sewalls Point, FL 34996

$22,950,000

$2,241/ft²

4Beds
7Baths
10,242Sq ft
2024Year built
Single-family homeType

About this home

Known as River House, offered fully furnished & turnkey (excluding artwork), this newly completed riverfront estate sits atop a commanding 30-foot bluff in Sewalls Point, spanning 4.3 acres with sweeping, mile-long sunset views across the St. Lucie River. Designed as a modern Bahamian retreat, the residence blends imported Belgian materials with warmth and timeless elegance. Internationally recognized and featured in Vogue Australia for its exceptional design and craftsmanship. Complementing the offering, bespoke Seller Financing is available, including up to one-third of the purchase price, structured as interest-only for a period of up to five years, with no prepayment penalty, an uncommon and highly advantageous provision designed to accommodate a variety of acquisition strategies. Curated by Melhorn Architecture & Construction with interiors by Design Studio JAC, the estate reflects a level of intention and craftsmanship rarely achieved, resulting in a residence designed for longevity rather than trends. Dominican coral flooring, creamy lime plaster walls with Roman clay texture, and expansive walls of glass create a calm, gallery like backdrop for art and waterfront vistas. Vaulted ceilings accented by reclaimed European oak beams lend depth and permanence, while subtle variations in tone and texture define an atmosphere of quiet luxury. Outdoor living is seamlessly integrated through impact glass wall systems, with a resort style pool, expansive deck spaces, and lush gardens extending the living areas into the landscape and down toward a private beach. Mature oak and banyan trees frame the setting, reinforcing the estate's sense of privacy, scale, and serenity. A world class boating compound offers deep water dockage with multiple lifts, accommodating vessels over 100 feet with ease while providing direct access to the inlet and open ocean. The estate is further complemented by a private guest house, three garages with capacity for up to 17 vehicles, and meticulously designed grounds. Thoughtfully curated from architecture to landscape, River House represents a generational waterfront offering. Timeless in design, rich in detail, and among the most distinguished estates in South Florida.

Features

  • Waterfront
  • Private pool

Property details

Listing

MLS #
R11160001
Status
For sale
Listed on
Feb 2, 2026
Days on market
189 days
Listing data updated
Jun 2, 2026

Interior

Beds
4
Baths
7
Living area
10,242 ft²
Price per ft²
$2,241/ft²

Building & community

Type
Single-family home
Year built
2024
County
Martin

Lot & exterior

Waterfront
Yes
Private pool
Yes

Days on market, price per ft² and the monthly HOA amount are calculated by this site from the MLS data shown; the association fee is normalized to a monthly figure.

True monthly cost

Mortgage (principal & interest)
$116,048
Property taxes (est.)
$21,038
Home insurance (est.)
$600
Flood insurance (est.)

Estimated total$137,686*/mo

* Some cost lines aren't available yet for this listing; the total shown is incomplete.

Based on 20% down, a 6.5% rate and a 30-year loan, plus this home's estimated Florida carrying costs. All figures are illustrative estimates — not quotes, not financial or insurance advice.

Sources: flood zone — FEMA National Flood Hazard Layer; mortgage, taxes and insurance figures — this site's own estimates; HOA / CDD — as reported for this listing.

What will this home really cost you?

Location

Mortgage calculator

$116,048/moEstimated principal & interest. Taxes, insurance, and HOA are not included. This is an estimate, not a quote or financial advice.

Equal Housing Opportunity

This listing is courtesy of One Sotheby's Intl. Realty.

Tyler Potts · 772-634-8715 · tylerpottsre@gmail.com · 772-337-8250

Data deemed reliable, but is not guaranteed accurate by MIAMI REALTORS®.

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