Google street view image for 500 River Rd #4, Cos Cob, CT 06807

Off market aug 2002 for $512K

$1,243,254

Est. refi paymentEst. refi $3,403/mo

•

2 ba

•

1,710

sq ft

500 River Rd #4, Cos Cob, CT 06807

About this home

500 River Rd #4 is a 1,710 square foot condo with 2 bedrooms and 2 bathrooms. - it last sold on August 13, 2002 for $512,500. Based on Redfin's Cos Cob data, we estimate the home's value is $1,243,254.

CondoProperty Type

1984Year Built

$727Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,243,254

$731K since sold in August 2002$177K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 27.4% higher than the average sale price ($976K) of 6 comparable homes.

SOLD JUL 23, 2026
$1,205,000
A
2 beds2 baths1,830 sq ft
500 River Rd #3, Cos Cob, CT 06807
SOLD OCT 14, 2026
$1,425,000
B
2 beds2.5 baths1,910 sq ft
115 River Rd #3, Cos Cob, CT 06807
SOLD OCT 16, 2026
$720,000
C
2 beds2 baths905 sq ft
51 Old Kings Hwy #1, Old Greenwich, CT 06870
SOLD OCT 8, 2026
$805,000
D
2 beds2 baths1,368 sq ft
453 E Putnam Ave Unit 4G, Cos Cob, CT 06807
SOLD JUL 6, 2026
$850,000
E
2 beds2.5 baths1,643 sq ft
24 Decatur St #2, Cos Cob, CT 06807
SOLD FEB 3, 2026
$850,000
F
2 beds2 baths1,528 sq ft
333 Palmer Hill Rd Unit 2E, Riverside, CT 06878

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Earn from this home

Sell

$1,048,806

Est. take-home

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Refinance

Est. cash available

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Rent

$2,772/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 500 River Rd #4

Tax history for 500 River Rd #4

*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 Type: Crawl-Space

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Heat Pump

Room Information
# of Rooms: 4

Exterior

Exterior Information
Physical Condition: Average
Construction Type: Frame
Exterior Wall: Vinyl

Property Information
Subdivision Name: VOLLEY COURT
Living Sq. Ft: 1,710
# of Stories: 1

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

Lot Information
# of Buildings: 1
Municipality Name: GREENWICH
Zoning Code: R-C12
State Use Description: CONDOMINIUM

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,710
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1984
Year Renovated: —
County: Fairfield County
APN: 1856076

Home facts updated by county records on Dec 11, 2023

About this building

No units for sale

500 River Rd, Cos Cob, CT 06807

See photos & sale trends

Photo via 500 River Rd #12

Units for sale

Unit Information Not Available

There aren't any units for sale in this building.

Around this home

Schools

K - 12
Preschool & daycare

North Mianus School

Public K-5 • Assigned • 0.1mi

10/10

Eastern Middle School

Public 6-8 • Assigned • 1.7mi

10/10

Greenwich High School

Public 9-12 • Assigned • 2.1mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

$1.18M – $1.43M

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New listings for sale in 06807

$3,750,000

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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

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1.08 acre lot • 2 garage spots • Pool

Home values near 500 River Rd #4

Data from public records.

Address	Redfin Estimate
507 River Road, Cos Cob, CT 3 Beds \| 1 Baths \| 2028 Sq. Ft.	$1,930,166
500 River Road Unit 8, Cos Cob, CT 2 Beds \| 2.5 Baths \| 2304 Sq. Ft.	$1,438,552
500 River Road Unit 9, Cos Cob, CT 3 Beds \| 2.5 Baths \| 2388 Sq. Ft.	$1,675,955
500 River Road Unit 21, Cos Cob, CT 2 Beds \| 2 Baths \| 1710 Sq. Ft.	$1,228,841
500 River Road Unit 3, Cos Cob, CT 2 Beds \| 2 Baths \| 1830 Sq. Ft.	$1,227,432
500 River Road Unit 6, Cos Cob, CT 3 Beds \| 2.5 Baths \| 2388 Sq. Ft.	$1,502,311
500 River Road Unit 5, Cos Cob, CT 2 Beds \| 2.5 Baths \| 2320 Sq. Ft.	$1,678,805

Address	Redfin Estimate
500 River Road Unit 17, Cos Cob, CT 3 Beds \| 2.5 Baths \| 2388 Sq. Ft.	$1,638,215
500 River Road Unit 10, Cos Cob, CT 2 Beds \| 2 Baths \| 1710 Sq. Ft.	$1,156,622
500 River Road Unit 18, Cos Cob, CT 2 Beds \| 2.5 Baths \| 2388 Sq. Ft.	$1,679,520
500 River Road Unit 11, Cos Cob, CT 2 Beds \| 2 Baths \| 1804 Sq. Ft.	$1,163,263
500 River Road Unit 13, Cos Cob, CT 2 Beds \| 2 Baths \| 1710 Sq. Ft.	$1,146,969
500 River Road Unit 16, Cos Cob, CT 2 Beds \| 2.5 Baths \| 2320 Sq. Ft.	$1,576,753
500 River Road Unit 15, Cos Cob, CT 3 Beds \| 2.5 Baths \| 2388 Sq. Ft.	$1,625,089

Address	Redfin Estimate
500 River Road Unit 7, Cos Cob, CT 3 Beds \| 2.5 Baths \| 2388 Sq. Ft.	$1,687,937
500 River Road Unit 20, Cos Cob, CT 2 Beds \| 2.5 Baths \| 2320 Sq. Ft.	$1,460,358
500 River Road Unit 19, Cos Cob, CT 2 Beds \| 2.5 Baths \| 2304 Sq. Ft.	$1,438,552
500 River Road Unit 1, Cos Cob, CT 2 Beds \| 2 Baths \| 1710 Sq. Ft.	$1,207,557
500 River Road Unit 23, Cos Cob, CT 2 Beds \| 2 Baths \| 1830 Sq. Ft.	$1,256,690
501 River Road, Cos Cob, CT 2 Beds \| 1 Baths \| 1215 Sq. Ft.	$1,134,729
500 River Road Unit 24, Cos Cob, CT 2 Beds \| 2 Baths \| 1710 Sq. Ft.	$1,278,690

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