Google street view image for 48 River Rd, Cos Cob, CT 06807

Off market oct 1993 for $265K

$1,478,062

Est. refi paymentEst. refi $1,709/mo

•

2 ba

•

1,641

sq ft

48 River Rd, Cos Cob, CT 06807

About this home

48 River Rd is a 1,641 square foot house on a 0.25 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on October 06, 1993 for $265,000. Based on Redfin's Cos Cob data, we estimate the home's value is $1,478,062.

Single-familyProperty Type

1949Year Built

0.25 acresLot Size

$901Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,478,062

$1.2M since sold in October 1993$12K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.3% higher than the average sale price ($1.36M) of 6 comparable homes.

SOLD OCT 29, 2026
$1,090,000
A
3 beds2 baths2,096 sq ft
17 Cary Rd, Riverside, CT 06878
SOLD OCT 20, 2026
$2,100,000
B
3 beds2 baths1,739 sq ft
10 Mill Pond Ct, Cos Cob, CT 06807
SOLD OCT 30, 2026
$1,325,000
C
4 beds2.5 baths1,618 sq ft
88 Loughlin Ave, Cos Cob, CT 06807
SOLD NOV 20, 2025
$1,125,000
D
3 beds2 baths1,833 sq ft
42 Mead Ave, Cos Cob, CT 06807
SOLD MAY 11, 2026
$1,395,000
E
3 beds2 baths1,356 sq ft
24 Taylor Dr, Cos Cob, CT 06807
SOLD JUL 7, 2026
$1,150,000
F
4 beds2 baths1,954 sq ft
50 Valleywood Rd, Cos Cob, CT 06807

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Earn from this home

Sell

$1,391,137

Est. take-home

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Refinance

Est. cash available

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Rent

$2,863/mo

Redfin rental estimate

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Market trends in 06807, CT

Last updated October 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 baths4,000 sq ft
17 Salem St, Cos Cob, CT 06807
3D WALKTHROUGH
$785,000
2 beds2 baths1,287 sq ft
98 Valley Rd #10, Cos Cob, CT 06807
$2,950,000
3 beds3.5 baths2,712 sq ft
19 Daffodil Ln, Cos Cob, CT 06807
See all

Provided by Redfin

Sale history for 48 River Rd

Year

Property tax

Land + Additions

Assessment*

2023

$6,310 (+0.9%)

$390,390 + $151,900

$542,290

2022

$6,253 (+7.5%)

$390,390 + $151,900

$542,290

2021

$5,817 (+0.2%)

$318,500 + $164,640

$483,140

2020

$5,807 (−1.0%)

$318,500 + $164,640

$483,140

2019

$5,865 (+2.3%)

$318,500 + $164,640

$483,140

2018

$5,735 (−1.2%)

$318,500 + $164,640

$483,140

2017

$5,807 (+1.6%)

$318,500 + $164,640

$483,140

2016

$5,715 (+0.8%)

$318,500 + $164,640

$483,140

2014

$5,670

$381,570 + $106,190

$487,760

Tax history for 48 River Rd

Year

Property tax

Land + Additions

Assessment*

2023

$6,310 (+0.9%)

$390,390 + $151,900

$542,290

2022

$6,253 (+7.5%)

$390,390 + $151,900

$542,290

2021

$5,817 (+0.2%)

$318,500 + $164,640

$483,140

2020

$5,807 (−1.0%)

$318,500 + $164,640

$483,140

2019

$5,865 (+2.3%)

$318,500 + $164,640

$483,140

2018

$5,735 (−1.2%)

$318,500 + $164,640

$483,140

2017

$5,807 (+1.6%)

$318,500 + $164,640

$483,140

2016

$5,715 (+0.8%)

$318,500 + $164,640

$483,140

2014

$5,670

$381,570 + $106,190

$487,760

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

Property details

Interior

Basement Information
Basement Sq. Ft: 867
Basement Type: Partial

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Forced Hot Water

Room Information
# of Rooms: 7

Exterior

Exterior Information
Physical Condition: Very Good
Building Style Type: Cape Cod
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable

Property Information
Living Sq. Ft: 1,641
# of Stories: 2

Parking & Garage Information
Parking Type: Detached Garage
Garage / Carport Type: Detached

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,890
Municipality Name: GREENWICH
Acres: 0.25
Zoning Code: R-7
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,641
Stories: 2.0
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 1949
Year Renovated: —
County: Fairfield County
APN: 1850912

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

K - 12
Preschool & daycare

Cos Cob School

Public PreK-5 • Assigned • 0.3mi

8/10

Central Middle School

Public 6-8 • Assigned • 1.0mi

8/10

Greenwich High School

Public 9-12 • Assigned • 1.0mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

3/10 Flood Factor

Minimal risk 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

70% 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

$1.41M – $1.70M

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Nearby similar homes

$5,095,000

6 beds6.5 baths5,287 sq ft

8 Somerset Ln, Riverside, CT 06878

New construction • Cul-de-sac • Expansive deck

$1,699,000

5 beds2 baths2,047 sq ft

25 Westview Pl, Riverside, CT 06878

Expanded cape • Cul-de-sac • Renovated in 2021

$3,750,000

5 beds4.5 baths4,000 sq ft

17 Salem St, Cos Cob, CT 06807

10 foot ceilings • Butler pantry • Sub zero appliances

NEW CONSTRUCTIONVIDEO TOUR

$4,395,000

5 beds6 baths5,497 sq ft

58 Halsey Dr, Old Greenwich, CT 06870

New construction • Double-height foyer • Walls of glass

$2,135,000

3 beds2 baths2,174 sq ft

14A W End Ave, Old Greenwich, CT 06870

Country kitchen • Aga oven • Wrap-around deck

$2,999,000

5 beds4 baths5,042 sq ft

59 Dandy Dr, Cos Cob, CT 06807

Private one acre lot • Gourmet kitchen • Stone patio

New listings for sale in 06807

$3,750,000

5 beds4.5 baths4,000 sq ft

17 Salem St, Cos Cob, CT 06807

10 foot ceilings • Butler pantry • Sub zero appliances

3D WALKTHROUGH

$785,000

2 beds2 baths1,287 sq ft

98 Valley Rd #10, Cos Cob, CT 06807

Private stone patio • Replacement windows • New dishwasher

$2,950,000

3 beds3.5 baths2,712 sq ft

19 Daffodil Ln, Cos Cob, CT 06807

1.08 acre lot • 2 garage spots • Pool

Home values near 48 River Rd

Data from public records.

Address	Redfin Estimate
62 River Road, Cos Cob, CT 3 Beds \| 2.5 Baths \| 2720 Sq. Ft.	$1,990,478
56 River Road, Cos Cob, CT 4 Beds \| 3 Baths \| 2017 Sq. Ft.	$1,833,022
7 River Road Unit Boat Slip E12, Cos Cob, CT - Beds \| - Baths \| - Sq. Ft.	$211,433
14A Mead Avenue, Cos Cob, CT 3 Beds \| 3 Baths \| 2012 Sq. Ft.	$1,592,053
29 Mead Avenue, Cos Cob, CT 7 Beds \| 3.5 Baths \| 4009 Sq. Ft.	$2,086,401
22 Robertson Lane, Cos Cob, CT 3 Beds \| 1.5 Baths \| - Sq. Ft.	$1,520,551
14 Mead Avenue, Cos Cob, CT 6 Beds \| 3 Baths \| 3126 Sq. Ft.	$2,199,571

Address	Redfin Estimate
60 River Road, Cos Cob, CT 5 Beds \| 2.5 Baths \| 2601 Sq. Ft.	$2,193,285
7 River Road Unit Boat Slip F9, Cos Cob, CT - Beds \| - Baths \| - Sq. Ft.	$281,837
21 Mulberry Lane, Cos Cob, CT 4 Beds \| 3.5 Baths \| 1944 Sq. Ft.	$2,093,688
2 Mulberry Lane, Cos Cob, CT 3 Beds \| 3 Baths \| 1741 Sq. Ft.	$1,681,971
26 Robertson Lane, Cos Cob, CT 3 Beds \| 3 Baths \| - Sq. Ft.	$1,616,079
26 Mead Avenue, Cos Cob, CT 4 Beds \| 3 Baths \| 3137 Sq. Ft.	$2,090,938
1 Mulberry Lane, Cos Cob, CT 3 Beds \| 2 Baths \| 3079 Sq. Ft.	$1,581,089

Address	Redfin Estimate
46 River Road, Cos Cob, CT 4 Beds \| 2 Baths \| 2355 Sq. Ft.	$1,492,609
7 River Road Unit Boat Slip C14, Cos Cob, CT - Beds \| - Baths \| - Sq. Ft.	$222,096
24 Mead Avenue, Cos Cob, CT 4 Beds \| 2 Baths \| 2681 Sq. Ft.	$1,484,292
35 Mead Avenue, Cos Cob, CT 3 Beds \| 2.5 Baths \| 2586 Sq. Ft.	$2,241,823
42 Mead Avenue, Cos Cob, CT 3 Beds \| 2 Baths \| 1833 Sq. Ft.	$1,653,713
18 Mead Avenue, Cos Cob, CT 2 Beds \| 1.5 Baths \| 1184 Sq. Ft.	$1,228,396
20 Mead Avenue, Cos Cob, CT 5 Beds \| 4.5 Baths \| 2782 Sq. Ft.	$2,023,170

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