NOT LISTED FOR SALE

664 River Rd Cos Cob, CT 06807

Old Greenwich Neighborhood

Estimated Value: $2,005,000 - $2,540,000

3 Beds
3 Baths
3,312 Sq Ft
$688/Sq Ft Est. Value

About This Home

This home is located at 664 River Rd, Cos Cob, CT 06807 and is currently estimated at $2,278,806, approximately $688 per square foot. 664 River Rd is a home located in Fairfield County with nearby schools including North Mianus School, Eastern Middle School, and Greenwich High School.

Range of Values:

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Value Increase
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Percent Increase
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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.

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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.

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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.

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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.

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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

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 $14,861 $1,202,460 $569,660 $632,800
2024 $14,353 $1,202,460 $569,660 $632,800
2023 $13,992 $1,202,460 $569,660 $632,800
2022 $13,864 $1,202,460 $569,660 $632,800
2021 $13,313 $1,105,720 $472,500 $633,220
2020 $13,291 $1,105,720 $472,500 $633,220
2019 $13,423 $1,105,720 $472,500 $633,220
2018 $13,125 $1,105,720 $472,500 $633,220
2017 $13,290 $1,105,720 $472,500 $633,220
2016 $13,080 $1,105,720 $472,500 $633,220
2015 $10,351 $872,550 $439,110 $433,440
2014 $10,143 $872,550 $439,110 $433,440
Source: Public Records

Map

Connecticut Fairfield County Cos Cob 06807 Old Greenwich

664 River Rd, Cos Cob, CT

Not Listed for Sale

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