109 S River Road, Sewalls Point, FL 34996

$23,500,000
Property Type: Residential Bedrooms: 4 Baths: 10 Square Footage: 16,817 Lot Size (sq. ft.): 186,872 Status: Active
Current Price: $23,500,000 List Date: 2/05/2026 Last Modified: 3/04/2026

Description

Known as River House, this newly completed riverfront estate of international distinction is elevated atop a commanding 30 foot bluff in Sewalls Point, spanning 4.3 acres and capturing sweeping, mile long sunset views across the St. Lucie River. Conceived as a modern Bahamian retreat, the residence blends imported Belgian modern materials with warmth, restraint, and timeless elegance. The architecture unfolds as a series of distinct pavilions in stone, oak, and plaster, thoughtfully positioned to embrace the land, the river, and effortless everyday living. The home has been internationally recognized and featured in Vogue Australia for its refined design and craftsmanship.

Supplements: 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.

More Information MLS# R11160001

Contract Information

Comp Sale YN: No Listing Contract Date: 2026-02-02 Status: Active Original List Price: 23500000 List Price: $23,500,000 Current Price: $23,500,000

Location and Legal

County Or Parish: Martin County Parish Name: Martin City Name: Sewalls Point Postal Zip: 34996 Geographic Area: MRTC - Martin County Special Assessment YN: No Country: United States Street Number: 109 Street Direction Prefix: S Street Name: River Street Suffix: Road State Or Province: FL Postal Code: 34996 Subdivision Name: ARBELA Area: 6050 - Sewalls Point Elementary School: Felix A. Williams Middle Or Junior School: Stuart High School: Jensen Beach Parcel Number: 013841001024000305 Zoning: Residential

General Property Information

Living Area Main: 10242 Lot Size Dimensions: 870x213 Gated Community YN: No Lot Size Area: 186955 Senior Community YN: No Stories Total: 2 Stories: 2 Pool Private YN: Yes Property Sub Type: Single Family Residence Bedrooms Total: 4 Bathrooms Total: 10 Bathrooms Full: 4 Bathrooms Half: 6 Building Area Main: 16817 Building Area Source: Owner Year Built: 2024 Garage YN: 1 Attached Garage YN: 1 Garage Spaces: 17 Covered Spaces: 17 Lot Size Acres: 4.29 Frontage Length: 213 Waterfront YN: 1 Direction Faces: West

Financial Information

Association Deposit YN: No Membership Fee Required YN: No Tax Annual Amount: 127807 Tax Year: 2025 Tax Legal Description: ARBELA LOT 24 W OF RIVER ROAD

Office/Member Information

DXORIGMLSID: RML

Amenities

None: 1

Dining Area

Formal Dining: 1 Kitchen Dining: 1

Flooring

Wood: 1 Other: 1

Guest House Area Details

Building Area Guest House: 1436

Guest House Features

2 Baths: 1 Kitchen: 1 Living Room: 1

Parking Features

Attached Garage: 1 Detached Garage: 1 Garage: 1

Property Condition

Resale: 1

Short Sale Details

Short Sale Addendum: No

Possession

Close Of Escrow: 1

Sewer

Septic Tank: 1

Special Information

Sold As-Is: 1

Utilities

Water Available: 1

Heating

Central: 1

Water View

River: 1

Window Features

Drapes: 1

Appliances

Dishwasher: 1 Dryer: 1 Gas Range: 1 Refrigerator: 1 Washer: 1

Construction Materials

Block: 1 CBS: 1 Concrete: 1

Interior Features

Kitchen Island: 1

Levels

Multi/Split: 1

Listing Terms

Cash: 1

Pool Features

Heated: 1

Roof

Wood: 1 Shake: 1

Security Features

Gated - No Guard: 1 Security System Owned: 1

Water Source

Public: 1

Waterfront Features

River Front: 1

Architectural Style

Colonial: 1

Boat and Dock Information

Dock: Yes Boat Max Length: 101 Boat Dock Accommodates: Over 101 Ft Boat

Cooling

Central Air: 1

Showing Requirements

24 Hour Notice: 1 Appointment Only: 1 Call Listing Agent: 1 Listing Agent Must Accompany: 1

Main Level Rooms

Main Level Bathrooms: 4 Main Level Bedrooms: 4

Master Bedroom/Bath

2 Master Suites: 1 Dual Sinks: 1 Master Bdrm - Ground: 1

Pets Allowed YN

Yes: 1

Restrictions

Lease Restrictions: 1

Storm Protection

Impact Glass: Complete Permanent Generator: Whole House

Storm Protection Details

Safe Room: 1

Tax Information

City/County: 1

Showing Details

Pet(s) on Premises: No

Room Types

Bedroom 2: 1 Bedroom 2 Level: Main Bedroom 3: 1 Bedroom 3 Level: Main Bedroom 4: 1 Bedroom 4 Level: Main Convertible Bedroom: 1 Den: 1 Den Level: Main Dining Room: 1 Dining Room Level: Main Great Room: 1 Kitchen: 1 Kitchen Level: Main Living Room: 1 Living Room Level: Main Master Bedroom: 1 Master Bedroom Level: Main

Price Calculations

Current Price To SqFt: 2294.47

Acreage Description

4 To Less Than 5 Acre Lot: 1

Status Change Information

Major Change Timestamp: 2026-02-05T08:16:11Z Major Change Type: New Listing Status Change Date: 2026-02-05

Originating Details

Originating System Key: 20260129121115395305000000 Originating System ID: M00000170

Property Features

Dining Area: Formal Dining; Kitchen Dining Flooring: Wood; Other Guest House Features: 2 Baths; Kitchen; Living Room Parking Features: Attached Garage; Detached Garage; Garage Property Condition: Resale Appliances: Dishwasher; Dryer; Gas Range; Refrigerator; Washer Architectural Style: Colonial Construction Materials: Block; CBS; Concrete Cooling: Central Air Heating: Central Interior Features: Kitchen Island Levels: Multi/Split Listing Terms: Cash Pets Allowed YN: Yes Pool Features: Heated Possession: Close Of Escrow Restrictions: Lease Restrictions Roof: Wood; Shake Security Features: Gated - No Guard; Security System Owned Sewer: Septic Tank Special Information: Sold As-Is Storm Protection Details: Safe Room Tax Information: City/County Utilities: Water Available Water Source: Public Water View: River Waterfront Features: River Front Window Features: Drapes Showing Requirements: 24 Hour Notice; Appointment Only; Call Listing Agent; Listing Agent Must Accompany Room Types: Bedroom 2; Bedroom 3; Bedroom 4; Convertible Bedroom; Den; Dining Room; Great Room; Kitchen; Living Room; Master Bedroom Acreage Description: 4 To Less Than 5 Acre Lot

Room Information

Living Room Length: 29.00 Length: 29.00 Width: 21.00 Width: 21.00 Level: Main Living Room Length: 23.00 Length: 23.00 Width: 26.00 Width: 26.00 Level: Main Kitchen Length: 19.00 Length: 19.00 Width: 27.00 Width: 27.00 Level: Main Master Bedroom Length: 25.00 Length: 25.00 Width: 14.00 Width: 14.00 Level: Main Den Length: 18.00 Length: 18.00 Width: 18.00 Width: 18.00 Level: Main Dining Room Length: 14.00 Length: 14.00 Width: 15.00 Width: 15.00 Level: Main Bedroom 2 Length: 14.00 Length: 14.00 Width: 15.00 Width: 15.00 Level: Main Bedroom 3 Length: 15.00 Length: 15.00 Width: 14.00 Width: 14.00 Level: Main Bedroom 4 Length: 21.00 Length: 21.00 Width: 14.00 Width: 14.00 Level: Main Remarks: G.H. Convertible Bedroom Great Room
Listing Office: One Sotheby's Intl. Realty
IDX
Last Updated: March - 04 - 2026
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