OFF MARKET

Off market aug 2011 for $744K

$1,559,393

Est. refi paymentEst. refi $5,035/mo

•

2,100

sq ft

104 River Rd, Cos Cob, CT 06807

About this home

Single-familyProperty Type

1917Year Built

6,534 sq ftLot Size

$743Est. Price/Sq.Ft.

1 car garageParking

Listed by Angela Alfano • Coldwell Banker Realty

Bought with Misa Huang • Connecticut Properties

Redfin checked: a minute ago

•Source:GMLS #79467

Redfin Estimate

$1,559,393

$815K since sold in August 2011$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19% lower than the average sale price ($1.93M) of 6 comparable homes.

SOLD SEP 2, 2026
$2,150,000
A
3 beds3.5 baths1,820 sq ft
49 Riverside Ave, Riverside, CT 06878
SOLD MAY 15, 2026
$1,690,000
B
4 beds2.5 baths2,410 sq ft
16 Kent Pl, Cos Cob, CT 06807
SOLD AUG 17, 2026
$1,530,000
C
4 beds3 baths2,720 sq ft
4 Cos Cob Ave, Cos Cob, CT 06807
SOLD JUL 31, 2026
$2,503,000
D
3 beds3.5 baths1,839 sq ft
20 Ridge Rd, Cos Cob, CT 06807
SOLD JUL 31, 2026
$1,800,000
E
4 beds3 baths2,568 sq ft
14 Neil Ln, Riverside, CT 06878
SOLD MAR 20, 2026
$1,885,000
F
4 beds3 baths2,765 sq ft
4 Miami Ct, Cos Cob, CT 06807

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Sell

$1,089,799

Est. take-home

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Est. cash available

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Rent

$3,421/mo

Redfin rental estimate

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Market trends in 06807, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.6%

0.4% MoM

Median sale price

$1.9M

$87K MoM

Avg. days on market

19d

4 days MoM

Recently sold homes

2 MoM

New listings for sale

$3,750,000
5 beds4.5 baths3,983 sq ft
5 Butler St, Cos Cob, CT 06807
$1,495,000
4 beds3 baths2,243 sq ft
4 Tremont St, Greenwich, CT 06807
Mike Parelli Real Estate LLC
See all

Provided by Redfin

Sale history for 104 River Rd

Date

Event

Price

GMLS #79467

Aug 12, 2011

Sold

$744,000

$354/sq ft

May 24, 2011

Listed

$749,000

$357/sq ft

Smart MLS #98503437

Jun 2, 2011

Listed

$749,000

$357/sq ft

Smart MLS #98442034

Oct 27, 2010

Listing Removed

—

Nov 3, 2009

Listed

$965,000

$460/sq ft

GMLS #74728

Oct 27, 2009

Listed

$916,750

$437/sq ft

GMLS #53323

Dec 31, 2003

Sold

$685,000

$326/sq ft

May 6, 2003

Listed

$729,000

$347/sq ft

Public Records

Jun 1, 2003

Sold

$805,000

$383/sq ft

GMLS #52472

Apr 9, 2003

Sold

—

Feb 12, 2003

Listed

$899,900

$429/sq ft

GMLS #50566

Dec 7, 2002

Sold

—

Jun 7, 2002

Listed

$815,000

$388/sq ft

GMLS #44790

May 15, 2000

Sold

$695,000

$331/sq ft

Mar 31, 2000

Listed

$725,000

$345/sq ft

Public Records

Jul 15, 1999

Sold

$300,000

$143/sq ft

GMLS #41415

May 25, 1999

Sold

—

Dec 1, 1998

Listed

$325,500

$155/sq ft

GMLS #40287

Sep 9, 1998

Sold

—

Jun 10, 1998

Listed

$469,000

$223/sq ft

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Year

Property tax

Land + Additions

Assessment*

2023

$6,436 (+0.9%)

$332,850 + $220,220

$553,070

2022

$6,377 (+0.7%)

$332,850 + $220,220

$553,070

2021

$6,334 (+0.2%)

$292,040 + $234,080

$526,120

2020

$6,324 (−1.0%)

$292,040 + $234,080

$526,120

2019

$6,387 (+2.9%)

$292,040 + $234,080

$526,120

2018

$6,204 (−1.2%)

$292,040 + $230,650

$522,690

2017

$6,282 (+1.6%)

$292,040 + $230,650

$522,690

2016

$6,183 (−3.9%)

$292,040 + $230,650

$522,690

2014

$6,434

$321,720 + $231,770

$553,490

Tax history for 104 River Rd

Year

Property tax

Land + Additions

Assessment*

2023

$6,436 (+0.9%)

$332,850 + $220,220

$553,070

2022

$6,377 (+0.7%)

$332,850 + $220,220

$553,070

2021

$6,334 (+0.2%)

$292,040 + $234,080

$526,120

2020

$6,324 (−1.0%)

$292,040 + $234,080

$526,120

2019

$6,387 (+2.9%)

$292,040 + $234,080

$526,120

2018

$6,204 (−1.2%)

$292,040 + $230,650

$522,690

2017

$6,282 (+1.6%)

$292,040 + $230,650

$522,690

2016

$6,183 (−3.9%)

$292,040 + $230,650

$522,690

2014

$6,434

$321,720 + $231,770

$553,490

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

6,534 Sq. Ft.

Year renovated

—

Sq. Ft.

2,124

Year built

1917

Style

Single Family Residential

County

Fairfield County

APN

1852607

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

Parking and Garage Information
Has Garage
# of Garage Spaces: 1

Interior

Bathroom Information
# of Full Bathrooms: 2
# of Half Bathrooms: 1
Bathrooms Total Integer: 3
Bathrooms Total Decimal: 2.5

Heating & Cooling
Has Cooling
Cooling: Central A/C
Has Heating
Heating: Forced Air, Natural Gas

Interior Features
Interior Features: Eat-in Kitchen
Basement: Full

Exterior

Property Information
Property Sub-Type: Single Family Residence
Year Built: 1917
Year Built Effective: 2000
Roof: Asphalt
Construction Materials: Vinyl Siding
Security Features: Security System, Smoke Detector(s)
Building Area Total: 2100.0
Building Area Source: Taxcard

Lot Information
Lot Features: Fenced, Level
Lot Size Area: 0.15
Lot Size Units: Acres
Lot Size Square Feet: 6534.0
Lot Size Acres: 0.15
Zoning: R-7

Financial

Tax Information
Tax Annual Amount: $5,969
Tax Assessed Value: $659,610

Utilities

Utilities Information
Utilities: Cable Connected
Sewer: Public Sewer
Water Source: Public

Location

School Information
Elementary School: Cos Cob
Middle Or Junior School: Central

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 2,124
Stories: 3.0
Lot Size: 6,534 square feet
Style: Single Family Residential
Year Built: 1917
Year Renovated: —
County: Fairfield County
APN: 1852607

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

Cos Cob School

Public PreK-5 • Assigned • 0.4mi

6/10

Central Middle School

Public 6-8 • Assigned • 0.9mi

8/10

Greenwich High School

Public 9-12 • Assigned • 1.1mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

6/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 98° expected this year, 15 days in 30 years

6/10 Wind Factor

67% chance of strong winds in next 30 years

6/10 Air Factor

9 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Cos Cob, CT • 06807

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.48M – $1.79M

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New listings for sale in 06807

$3,750,000

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5 Butler St, Cos Cob, CT 06807

$1,495,000

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Home values near 104 River Rd

Data from public records.

Address	Redfin Estimate
115 River Road Unit 4, Cos Cob, CT 2 Beds \| 2.5 Baths \| 1600 Sq. Ft.	$1,062,704
115 River Road Unit 5, Cos Cob, CT 2 Beds \| 2.5 Baths \| 1732 Sq. Ft.	$1,081,591

Address	Redfin Estimate
115 River Road Unit 14, Cos Cob, CT 2 Beds \| 2.5 Baths \| 1296 Sq. Ft.	$993,297
115 River Road Unit 6, Cos Cob, CT 2 Beds \| 2.5 Baths \| 1280 Sq. Ft.	$973,919

Address	Redfin Estimate
115 River Road Unit 15, Cos Cob, CT 2 Beds \| 2.5 Baths \| 2025 Sq. Ft.	$1,196,535
115 River Road Unit 16, Cos Cob, CT 2 Beds \| 2.5 Baths \| 1732 Sq. Ft.	$1,524,279

Property information provided by GMLS when last listed in 2011. This data may not match . Learn more.

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