NOT LISTED FOR SALE

42 River Rd Greenwich, CT 06807

Cos Cob Area

Estimated Value: $1,170,000 - $1,501,092

3 Beds
2 Baths
1,833 Sq Ft
$739/Sq Ft Est. Value

About This Home

This home is located at 42 River Rd, Greenwich, CT 06807 and is currently estimated at $1,353,773, approximately $738 per square foot. 42 River Rd is a home located in Fairfield County with nearby schools including Cos Cob School, Central Middle School, and Greenwich High School.

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Nov 13, 2025
Sold by
Bought by
Current Estimated Value
$1,353,773

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$900,000
Outstanding Balance
$893,327
Interest Rate
5.75%
Mortgage Type
New Conventional
Estimated Equity
$460,446

Purchase Details

Closed on
Sep 22, 2025
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$900,000
Outstanding Balance
$893,327
Interest Rate
5.75%
Mortgage Type
New Conventional
Estimated Equity
$460,446

Purchase Details

Closed on
Nov 30, 2012
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$515,000
Interest Rate
3.4%
Mortgage Type
New Conventional

Purchase Details

Closed on
Apr 1, 2003
Sold by
Bought by

Purchase Details

Closed on
May 26, 1995
Sold by
Bought by
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Greenwich, CT

  • Robin Bartholomew Real Estate Agent - Berkshire Hathaway NE Prop.

    Robin Bartholomew

    Berkshire Hathaway NE Prop.

    (914) 690-6417

    66 Total Sales

    23 in Cos Cob

    $1M - $3.9M Price Range

    Robin Bartholomew
     Section Image
  • Deb Lombardo Real Estate Agent - Coldwell Banker Realty

    Deb Lombardo

    Coldwell Banker Realty

    (475) 271-1086

    36 Total Sales

    1 in Cos Cob

    $1,106,625 Price

    Deb Lombardo
     Section Image
  • Jackie Calhoun Real Estate Agent - Coldwell Banker Realty

    Jackie Calhoun

    Coldwell Banker Realty

    (845) 613-4943

    186 Total Sales

    1 in Cos Cob

    $3,600,000 Price

    Jackie Calhoun
     Section Image

  • JL

    Jessica Lane

    Serhant Connecticut LLC

    (203) 990-1837

    32 Total Sales

    1 in Cos Cob

    $1,350,000 Price

    Jessica Lane
     Section Image
  • Urs Klarer Real Estate Agent - Coldwell Banker Realty

    Urs Klarer

    Coldwell Banker Realty

    (475) 268-1377

    63 Total Sales

    1 in Cos Cob

    $815,000 Price

    Urs Klarer
     Section Image
  • Linna Yuen Real Estate Agent - Coldwell Banker Realty

    Linna Yuen

    Coldwell Banker Realty

    (475) 258-8014

    51 Total Sales

    6 in Cos Cob

    $1.7M - $2.8M Price Range

    Linna Yuen
     Section Image
See All Agents

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$1,125,000 --
-- --
$656,000 --
$560,000 --
$275,000 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $900,000
Closed $900,000
Previous Owner $475,000
Closed $110,000
Previous Owner $515,000
Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $6,669 $539,630 $398,930 $140,700
2024 $6,441 $539,630 $398,930 $140,700
2023 $6,279 $539,630 $398,930 $140,700
2022 $6,222 $539,630 $398,930 $140,700
2021 $5,375 $446,460 $327,530 $118,930
2020 $5,366 $446,460 $327,530 $118,930
2019 $5,420 $446,460 $327,530 $118,930
2018 $5,299 $446,460 $327,530 $118,930
2017 $5,366 $446,460 $327,530 $118,930
2016 $5,281 $446,460 $327,530 $118,930
2015 $5,253 $440,510 $363,790 $76,720
2014 $5,121 $440,510 $363,790 $76,720
Source: Public Records

Map

Connecticut Fairfield County Greenwich 06807

42 River Rd, Greenwich, CT

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.