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MLS 24206047 For Sale Updated September 18, 2026
21 River Road

Essex, Connecticut 06426

$3,250,000
On market 3 days
21 River Road
1 / 38

About This Property

Historic Waterfront Sanctuary on Falls River Cove Set on a private 2.57-acre peninsula surrounded by the gentle waters of Falls River and Falls River Cove, this extraordinary turn-of-the-century estate offers a rare blend of rich American history, timeless architectural character, and effortless modern luxury. Originally an 18th-century water mill and lovingly converted into a private residence in the 1900s, this historic jewel exudes warm and historic charm. Main Level & Living Spaces: Welcoming Foyer & Cozy Library: Step inside to a cozy, wood-paneled library featuring built-in bookcases and a classic wood-burning fireplace-the ideal sanctuary for reading or quiet conversation. An L-Shaped Living Room: Framed by rich paneling, and wide board floors this magnificent living space features expansive windows that capture sweeping, multi-directional views of the cove. The Oversized Eat-in Kitchen: Highlights include a charming bay window overlooking the manicured gardens and river, perfect for casual dining. The Formal Dining Room: A generous formal space anchored by a custom built-in corner cabinet, perfect for showcasing fine china or collections.

Property Details

Interior

Heat
Hot Water — Oil
Cooling
Window Unit
Fireplaces
3
Basement
Full,Full With Hatchway
In-Law Apartment
No
Interior Features
Auto Garage Door Opener Cable - Available Security System

Exterior & Lot

Roof
Asphalt Shingle
Construction
Construction
Waterfront
Pond,River,Walk to Water,Dock or Mooring,View
Exterior Features
Sidewalk Shed Awnings Porch Garden Area Patio
Lot Description
Secluded Lightly Wooded Level Lot Water View
Garage & Parking
Attached Garage Paved Driveway

Utilities & Systems

Water Source
Private Well
Sewer
Septic
Energy Features
Generator

Community & Schools

Elementary
Essex
Middle
Winthrop
High
Valley
Neighborhood
Essex Village
Subdivision
No

Appliances

Included
Electric Cooktop Wall Oven Convection Oven Range Hood Refrigerator Dishwasher Washer Electric Dryer

21 River Road

Essex , Connecticut 06426

$3,250,000

On market 3 days

Beds
5
Baths
5
SqFt
3,502
Type
Single Family
County Middlesex
Garage 2
Rooms -
Lot Size 2.57 Acres
Property Tax $26,610
Assessed Value $1,381,600
Year Built 1900
Style Colonial
Zoning Residential
Parking Spaces 4

Payment Estimate

30-year fixed. Includes taxes; estimates only.

Estimated Monthly Payment
Open the full mortgage calculator →

Property Map

Map location is based on the property address.

Listing information is deemed reliable but not guaranteed and is sourced from the local MLS feed. Brokerage shown: PSOTH51.

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