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$2,275,000
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Property Description
Update: Offers are due at 6pm on Monday June 15th. Set along one of Westport's most coveted stretches of the Saugatuck River, 18 River Lane is a timeless 1939 English Manor offering a rare blend of architectural character, waterfront serenity, and exceptional potential. Privately sited on 1.38 picturesque acres with sweeping river views and mature landscaping, this six-bedroom residence embodies the elegance and craftsmanship of a bygone era. Rich in period details, the home features graciously scaled rooms, distinctive architectural elements, and an inviting floor plan designed for both comfortable living and entertaining. The versatile layout includes a full walk-out lower-level apartment/studio, ideal for guests, extended family, a home office, creative workspace, or au pair accommodations. The spectacular riverfront setting provides a sense of tranquility and privacy while remaining just minutes from downtown Westport, the train, beaches, and top-rated schools. An extraordinary opportunity exists to further expand the estate, as the adjacent 1.13-acre building lot is also available for purchase, creating the potential for a remarkable compound or future development opportunity. A truly rare offering where historic charm, waterfront living, and limitless possibilities converge.
Full Property Details
Full Property Details for 18 River Ln
General
- Sold For: $2,275,000
- Taxes: (July 2025-June 2026)
- Status: Closed
- Type: Single Family
- Source: SMARTMLS
- MLS ID: 24120643
- Added to Site: 122 day(s) ago
Interior
- Number of Rooms: 12
- Rooms/Areas: Foyer, Laundry Room
- Interior Features: Auto Garage Door Opener, Cable - Pre-wired, Security System
- Fireplace: Yes
- Number of Fireplaces: 3
- Appliances: Gas Cooktop, Wall Oven, Microwave, Refrigerator, Freezer, Dishwasher, Washer, Dryer
Rooms
Bathrooms
- Total Bathrooms: 6
- Full Bathrooms: 5
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 5
- Primary Bedroom: Primary Bedroom, Upper
- Bedroom 1: Bedroom, Main
- Bedroom 2: Bedroom, Upper
- Bedroom 3: Bedroom, Upper
- Bedroom 4: Bedroom, Upper
Other Rooms
- Living Room: Living Room, Main
- Kitchen: Kitchen, Main
- Dining Room: Dining Room, Main
- Office: Office, Upper
- Study: Main
- Laundry: Main Level
- In-Law/Au Pair Suite: Yes
Additional Information
- Pool: Yes
- Pool Description: Heated, Safety Fence, In Ground Pool
Exterior
- Exterior Features: Deck, Gutters, Lighting, French Doors, Underground Sprinkler
- Color: white
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Parking: Attached Garage
Location
- County: Fairfield
- Neighborhood: Old Hill
- Driving Directions: Wilton Road to River Lane to #18
School Information
- Elementary School: Kings Highway
- Middle School: Coleytown
- High School: Staples
Community
- Community Name: Old Hill
Heating & Cooling
- Cooling Type: Central Air, Heat Pump, Zoned
- Heating Type: Hot Air, Electric, Oil
- Heating Fuel: Electric, Oil
- Water Heater: Oil, Upright Tank
Utilities
- Sewer: Septic
- Water: Public Water Connected
Structural Information
- Architectural Style: Cape Cod
- Construction Status: No/Resale
- Exterior Const.: Shingle
- Basement Desc.: Partial, Apartment, Interior Access, Walk-out
- Roof: Asphalt Shingle
- Attic: Yes
- Square Feet: 4,135
- Above Ground: 3,435 Sq. Ft.
- Below Ground: 700 Sq. Ft.
- Year Built: 1939
Lot Features
- Lot Size (Acres): 1.38
- Zoning: AA
- Lot Description: Fence - Partial, Additional Land Avail., Professionally Landscaped, Rolling, Water View
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Desc.: River, Access
Green Features
- Energy Features: Extra Insulation, Generator, Programmable Thermostat
Financial Considerations
- Assessment Amount: $1,243,700
- Tax Year: July 2025-June 2026
Disclosures and Reports
- Flood Zone: Yes
- Property ID: 416317
Listed by Compass Connecticut, LLC, KMS Team at Compass, Kim Harizman
Sold by Compass Connecticut, LLC, KMS Team at Compass, Heather Lewandowski
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Schools
Schools serving 18 River Ln
School District:Westport School District
| Name | Grades | Distance |
|---|---|---|
King's Highway Elementary School 125 Post Road West, Westport, CT 06880 | K-5 | 1.4 mi |
Coleytown Middle School 255 North Avenue, Westport, CT 06880 | 6-8 | 1.7 mi |
Staples High School 70 North Avenue, Westport, CT 06880 | 9-12 | 2.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 18 River Ln
Date
Details
Price
Change
Source
9/18/2026
Sold
$2,275,000
8.33%
MLS
6/10/2026
Listed
$2,100,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
18 River Lane, Westport, CT 06880 (MLS# 24120643) is a Single Family property that was sold at $2,275,000 on September 18, 2026. Want to learn more about 18 River Lane? Do you have questions about finding other Single Family real estate for sale in Westport? You can browse all Westport real estate or contact a Coldwell Banker agent to request more information.

