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.
Single-familyProperty Type
2024Year Built
4.29 acresLot Size
$2,241Price/Sq.Ft.
17 car garageParking
Listed by Tyler Potts• One Sotheby's Intl. Realty
Listed by Daryl Fathauer• One Sotheby's Intl. Realty
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.
Beaches MLS #R11160001
Apr 3, 2026
Price Changed
$22,950,000
$2,241/sq ft
Feb 5, 2026
Listed
$23,500,000
$2,294/sq ft
Feb 2, 2026
Coming Soon
$23,500,000
$2,294/sq ft
Beaches MLS #R11039062
Jun 10, 2025
Listing Removed
—
May 5, 2025
Relisted
—
Apr 18, 2025
Listing Removed
—
Apr 10, 2025
Price Changed
$22,000,000
$2,148/sq ft
Mar 12, 2025
Price Changed
$24,750,000
$2,417/sq ft
Jan 17, 2025
Relisted
—
Dec 5, 2024
Listing Removed
—
Nov 18, 2024
Listed
$27,500,000
$2,685/sq ft
MCRTC #M20048591
May 8, 2025
Relisted
—
Apr 18, 2025
Listing Removed
—
Apr 10, 2025
Price Changed
$22,000,000
$2,148/sq ft
Mar 12, 2025
Price Changed
$24,750,000
$2,417/sq ft
Jan 17, 2025
Listed
$27,500,000
$2,685/sq ft
MCRTC #M20047632
Nov 14, 2024
Listed
$27,500,000
$2,685/sq ft
RAIRCMLS #227439
Jun 4, 2020
Sold
$2,900,000
$283/sq ft
May 1, 2020
Pending
—
Nov 14, 2019
Listed
$3,690,000
$360/sq ft
Beaches MLS #R10568985
Jun 4, 2020
Sold
$2,900,000
$283/sq ft
Apr 28, 2020
Contingent
—
Feb 7, 2020
Price Changed
$3,500,000
$342/sq ft
Oct 11, 2019
Listed
$3,690,000
$360/sq ft
Beaches MLS #R10464475
Jun 4, 2020
Sold
$2,900,000
$283/sq ft
Apr 28, 2020
Pending
—
Feb 7, 2020
Price Changed
$3,500,000
$342/sq ft
Sep 11, 2018
Listed
$3,690,000
$360/sq ft
MCRTC #M20013551
Jun 4, 2020
Sold
$2,900,000
$283/sq ft
Apr 28, 2020
Pending
—
Feb 7, 2020
Price Changed
$3,500,000
$342/sq ft
Sep 5, 2018
Listed
$3,690,000
$360/sq ft
MCRTC #M20020286
Jun 4, 2020
Sold
$2,900,000
$283/sq ft
Apr 28, 2020
Pending
—
Feb 7, 2020
Price Changed
$3,500,000
$342/sq ft
Sep 5, 2018
Listed
$3,690,000
$360/sq ft
RAIRCMLS #208827
Sep 6, 2019
Delisted
—
Sep 6, 2018
Listed
$3,690,000
$360/sq ft
Public Records
Nov 1, 1970
Sold
$72,700
$7/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$127,807 (+125.1%)
2024
$56,781 (+5.2%)
2023
$53,992 (+12.6%)
2022
$47,964 (+15.2%)
2021
$41,631 (−4.3%)
$2,390,960 + $29,830
$2,420,790
2020
$43,523 (+57.5%)
$2,390,960 + $190,180
$2,581,140
2019
$27,635 (+1.1%)
2018
$27,322 (+5.2%)
2017
$25,970 (+0.9%)
2016
$25,736
2015
$25,746 (+3.0%)
2014
$25,005
Public record
Public record
Permits
Beds
4
Baths
5
Stories
1
Lot width
—
Lot depth
—
Lot size
4.29 Acres
Year renovated
2024
Finished Sq. Ft.
4,324
Unfinished Sq. Ft.
—
Total Sq. Ft.
4,324
Year built
2024
Style
Single Family Residential
County
Martin County
APN
01-38-41-001-024-00030-5
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 15, 2026.
Feb 6, 2025 • Final
Building
Work on a gas permit.
Gas
Dec 20, 2024 • Final
Building
Pool and hot tub
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Historical weather
Sewalls Point, FL • 34996
Average low and high temperatures (°F)
72
57
76
60
79
65
81
71
86
75
88
77
89
77
91
78
88
78
83
75
79
67
77
63
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
99/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.4 hrs
7.2 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 109 S River Rd
$20,063,512
$2.9M under list price of $23.0M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.7M to $11.5M.