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$2,100,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 5 Full Baths
  • 1 Partial Bath
  • 4,135 Sq. Ft.
  • 2 Car Garage
  • Updated 3 hours ago

Next open house:

Open House: 11:00 AM - 2:00 PM

Thursday 6/11 11:00 AM - 2:00 PM

18 River Lane,Westport, CT 06880

18 River LaneWestportCT06880

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Join us at 18 River Lane on:

  • Open House: 1:00 PM - 3:00 PM

    Saturday 6/13 1:00 PM - 3:00 PM

    18 River Lane,Westport, CT 06880
    18 River LaneWestportCT06880
  • Open House: 1:00 PM - 3:00 PM

    Sunday 6/14 1:00 PM - 3:00 PM

    18 River Lane,Westport, CT 06880
    18 River LaneWestportCT06880
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See This Home
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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 for 18 River Ln

General

  • Price: $2,100,000
  • Taxes: (July 2025-June 2026)
  • Status: Active
  • Type: Single Family
  • Source: SMARTMLS
  • MLS ID: 24120643
  • Updated: Today (6/10/2026)
  • Added to Site: Today

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

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Listing agent

— 18 River Ln —

  • Kim Harizman

    Compass Connecticut, LLC

Agent Contact: (917) 270-5168 Office Contact: (203) 293-9715

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 18 River Ln

School District:Westport School District
NameGradesDistance
King's Highway Elementary School
125 Post Road West, Westport, CT 06880
K-51.4 mi
Coleytown Middle School
255 North Avenue, Westport, CT 06880
6-81.7 mi
Staples High School
70 North Avenue, Westport, CT 06880
9-122.1 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 Get Price Alerts and Save Property

Date
Details
Price
Change
Source
6/10/2026
Listed
$2,100,000
75%
MLS
3/29/1993
Sold
$1,200,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 18 River Ln

Year
Property Taxes
Change
Tax Assessment
Change
2025
$23,456
1%
$1,243,700
—
2023
$23,158
1%
$1,243,700
—
2023
$22,822
2%
$1,243,700
—
2022
$22,474
—
$1,243,700
—
2021
$22,474
3%
$1,243,700
-5%
2020
$21,780
-1%
$1,303,400
—
2019
$21,975
—
$1,303,400
—
2018
$21,975
—
$1,303,400
—
2017
$21,975
—
$1,303,400
—
2016
$21,975
-8%
$1,303,400
-1%
2015
$23,790
1%
$1,315,100
—
2014
$23,593
-1%
$1,315,100
—
2011
$23,764
—
$1,315,100
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Compass Connecticut, LLC, KMS Team at Compass, Kim Harizman

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18 River Lane, Westport, CT 06880 (MLS# 24120643) is a Single Family property with 5 bedrooms, 5 full bathrooms and 1 partial bathroom. 18 River Lane is currently listed for $2,100,000 and was received on June 10, 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.

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