Google street view image for 57 Riverside Ave, Riverside, CT 06878

Off market nov 1997 for $415K

$2,210,747

Est. refi paymentEst. refi $2,671/mo

•

2.5 ba

•

2,133

sq ft

57 Riverside Ave, Riverside, CT 06878

About this home

57 Riverside Ave is a 2,133 square foot house on a 7,405 square foot lot with 3 bedrooms and 2.5 bathrooms. - it last sold on November 17, 1997 for $415,000. Based on Redfin's Riverside data, we estimate the home's value is $2,210,747.

Single-familyProperty Type

1924Year Built

7,405 sq ftLot Size

$1,036Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,210,747

$1.8M since sold in November 1997$19K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.8% higher than the average sale price ($1.85M) of 5 comparable homes.

SOLD SEP 2, 2026
$2,150,000
A
3 beds3.5 baths1,820 sq ft
49 Riverside Ave, 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 JUL 31, 2026
$1,800,000
C
4 beds3 baths2,568 sq ft
14 Neil Ln, Riverside, CT 06878
SOLD SEP 30, 2026
$1,600,000
D
4 beds3 baths2,259 sq ft
52 Center Dr, Old Greenwich, CT 06870
SOLD DEC 17, 2025
$1,579,000
E
3 beds2.5 baths1,928 sq ft
27 Sound Beach Ave, Old Greenwich, CT 06870

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Earn from this home

Sell

$2,061,765

Est. take-home

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Refinance

Est. cash available

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Rent

$7,223/mo

Redfin rental estimate

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Market trends in 06878, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

108.7%

2.4% MoM

Median sale price

$3.5M

$326K MoM

Avg. days on market

14d

1 days MoM

Recently sold homes

7 MoM

New listings for sale

$4,595,000
5 beds5.5 baths4,000 sq ft
47 Winthrop Dr, Riverside, CT 06878
$2,395,000
4 beds3.5 baths2,276 sq ft
17 Knoll St, Riverside, CT 06878
VIDEO TOUR
$14,750,000
6 beds6.5 baths9,346 sq ft
117 Meadow Rd, Riverside, CT 06878
$5,095,000
6 beds6.5 baths5,287 sq ft
8 Somerset Ln, Riverside, CT 06878
See all

Provided by Redfin

Sale history for 57 Riverside Ave

Year

Property tax

Land + Additions

Assessment*

2023

$10,699 (+0.9%)

$713,160 + $206,290

$919,450

2022

$10,601 (−3.0%)

$713,160 + $206,290

$919,450

2021

$10,927 (+0.2%)

$662,200 + $245,350

$907,550

2020

$10,909 (−1.0%)

$662,200 + $245,350

$907,550

2019

$11,018 (+2.3%)

$662,200 + $245,350

$907,550

2018

$10,773 (−1.2%)

$662,200 + $245,350

$907,550

2017

$10,908 (+1.6%)

$662,200 + $245,350

$907,550

2016

$10,735 (+63.3%)

$662,200 + $245,350

$907,550

2014

$6,574

$489,370 + $76,160

$565,530

Tax history for 57 Riverside Ave

Year

Property tax

Land + Additions

Assessment*

2023

$10,699 (+0.9%)

$713,160 + $206,290

$919,450

2022

$10,601 (−3.0%)

$713,160 + $206,290

$919,450

2021

$10,927 (+0.2%)

$662,200 + $245,350

$907,550

2020

$10,909 (−1.0%)

$662,200 + $245,350

$907,550

2019

$11,018 (+2.3%)

$662,200 + $245,350

$907,550

2018

$10,773 (−1.2%)

$662,200 + $245,350

$907,550

2017

$10,908 (+1.6%)

$662,200 + $245,350

$907,550

2016

$10,735 (+63.3%)

$662,200 + $245,350

$907,550

2014

$6,574

$489,370 + $76,160

$565,530

*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: 988
Basement Type: Partial

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Hot Water

Room Information
# of Rooms: 8

Exterior

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

Property Information
Living Sq. Ft: 2,133
# of Stories: 2

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

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,405
Municipality Name: GREENWICH
Acres: 0.17
Zoning Code: R-12
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 2,133
Stories: 2.0
Lot Size: 7,405 square feet
Style: Single Family Residential
Year Built: 1924
Year Renovated: —
County: Fairfield County
APN: 1838226

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

Riverside School

Public K-5 • Assigned • 0.5mi

10/10

Eastern Middle School

Public 6-8 • Assigned • 0.3mi

10/10

Greenwich High School

Public 9-12 • Assigned • 1.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 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, 16 days in 30 years

6/10 Wind Factor

68% 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

Riverside, CT • 06878

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

$2.10M – $2.54M

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Nearby similar homes

$1,699,000

5 beds2 baths2,047 sq ft

25 Westview Pl, Riverside, CT 06878

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

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Coffered ceiling • Expansive back deck • Stone patio

$5,095,000

6 beds6.5 baths5,287 sq ft

8 Somerset Ln, Riverside, CT 06878

New construction • Cul-de-sac • Expansive deck

New listings for sale in 06878

$4,595,000

5 beds5.5 baths4,000 sq ft

47 Winthrop Dr, Riverside, CT 06878

Center hall colonial • Quiet circular lane • Pre-war materials

$2,395,000

4 beds3.5 baths2,276 sq ft

17 Knoll St, Riverside, CT 06878

Au-pair in-law suite • Level property • 0.26 acre lot

VIDEO TOUR

$14,750,000

6 beds6.5 baths9,346 sq ft

117 Meadow Rd, Riverside, CT 06878

Waterfront residence • Renovated interior • Private office

$5,095,000

6 beds6.5 baths5,287 sq ft

8 Somerset Ln, Riverside, CT 06878

New construction • Cul-de-sac • Expansive deck

Home values near 57 Riverside Ave

Data from public records.

Address	Redfin Estimate
43 Riverside Ave, Riverside, CT 4 Beds \| 4 Baths \| 2600 Sq. Ft.	$2,357,459
47 Riverside Ave, Riverside, CT 3 Beds \| 2 Baths \| 2010 Sq. Ft.	$1,969,334

Address	Redfin Estimate
59 Riverside Ave, Riverside, CT 4 Beds \| 2.5 Baths \| 2229 Sq. Ft.	$2,552,984
67 Riverside Ave, Riverside, CT 3 Beds \| 3 Baths \| - Sq. Ft.	$2,509,609

Address	Redfin Estimate
55 Riverside Ave, Riverside, CT 3 Beds \| 2.5 Baths \| 2290 Sq. Ft.	$2,374,093
51 Riverside Ave, Riverside, CT 3 Beds \| 2 Baths \| 1555 Sq. Ft.	$1,930,332

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