Location

Nearby schools

School ratings (A+ to F) from HJN community data.

Eastern Middle School
6-8 · Regular · Greenwich School District
797 students · 11.8:1 student–teacher
Eastern Middle School school rating: A+ 0.3 mi
Riverside School
KG-5 · Regular · Greenwich School District
440 students · 11.8:1 student–teacher
Riverside School school rating: A+ 0.5 mi
Cos Cob School
KG-5 · Regular · Greenwich School District
343 students · 10.0:1 student–teacher
Cos Cob School school rating: B 0.6 mi
Old Greenwich School
PK-5 · Regular · Greenwich School District
385 students · 10.5:1 student–teacher
Old Greenwich School school rating: A+ 1.1 mi
International School at Dundee
KG-5 · Regular · Greenwich School District
342 students · 11.3:1 student–teacher
International School at Dundee school rating: A+ 1.1 mi
Central Middle School
6-8 · Regular · Greenwich School District
483 students · 9.2:1 student–teacher
Central Middle School school rating: A- 1.2 mi
Greenwich High School
9-12 · Regular · Greenwich School District
2,620 students · 13.4:1 student–teacher
Greenwich High School school rating: A+ 1.4 mi
North Mianus School
KG-5 · Regular · Greenwich School District
423 students · 10.2:1 student–teacher
North Mianus School school rating: A 1.4 mi

Nearby places

Within 2 miles of this home: 36+ restaurants and cafés, 5 grocery stores, 39+ parks and green spaces, and 3 transit stops.

Place data from OpenStreetMap.

Food & drink

COBS Bread
Riverside Lane
0.3 mi
Aux Delices
East Putnam Avenue
0.3 mi
El Chilito
Mexican restaurant · Apache Place
0.4 mi
Little Pub Greenwich
American restaurant · East Putnam Avenue
0.4 mi
Refinery Kitchen
River Road Extension
0.5 mi
Joey B's Famous Chili Hub
River Road Extension
0.5 mi

The 06878 market

Homes for sale: 16
Median list price: $1,850,000

Similar homes nearby

See all in 06878

Sources for the nearby listings shown on this page

Greenwich MLS (GMLS): Listing data courtesy of Greenwich MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.
Listing information ©2026 Greenwich MLS, Inc®. All Rights Reserved. Last Updated: 2026-10-02 20:39:16 UTC
SmartMLS: IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed.

Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

No listing photos

51 Riverside Avenue, Riverside CT 06878

3

Beds

2.5

Baths

1,963

Sqft

1924

Year built

Estimated value: $1,669,500

Range $1,586,025 – $1,752,975 · as of September 22, 2025

How this estimate has moved

ATTOM automated valuation model · 44 published estimates over 5.7 years · shaded band is the model's own published low-to-high range

$1,210,906 January 2020$1,669,500 September 2025

Highest reading $1,932,750 in June 2024; lowest $1,196,882 in February 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.

Public records

3 beds
2.5 baths
1,963 sqft
7,405 sqft lot
Built 1924
Stories: 2
Use: RESIDENTIAL
APN GREE M:05 B:1374/S

Estimate your monthly payment

Home price

Down payment (20%)

$333,900

Loan term

Interest rate (%)

Property tax (%/yr)

Home insurance ($/yr)

HOA ($/mo)

Estimated monthly payment

$10,785/mo

Principal & interest$9,138

Property tax$1,530

Home insurance$117

Loan amount $1,335,600. Estimate only — your actual rate and payment depend on credit, location, and lender.

Tax history

2025 roll

Land: $713,160
Structure: $173,110
Assessed total: $886,270
County market value: $620,389
Property tax billed: $10,953

Sale & deed history

April 9, 2003Not an arm's-length transfer—
September 28, 2001Arm's-length$540,000
February 26, 1987Not an arm's-length transfer—

The 06878 market

Homes for sale: 16
Median list price: $1,850,000

Sources for the nearby listings shown on this page

Greenwich MLS (GMLS): Listing data courtesy of Greenwich MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.
Listing information ©2026 Greenwich MLS, Inc®. All Rights Reserved. Last Updated: 2026-10-02 20:39:16 UTC
SmartMLS: IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed.

Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

Similar homes nearby

See all in 06878

Nearby places

Within 2 miles of this home: 36+ restaurants and cafés, 5 grocery stores, 39+ parks and green spaces, and 3 transit stops.

Place data from OpenStreetMap.

Food & drink

COBS Bread
Riverside Lane
0.3 mi
Aux Delices
East Putnam Avenue
0.3 mi
El Chilito
Mexican restaurant · Apache Place
0.4 mi
Little Pub Greenwich
American restaurant · East Putnam Avenue
0.4 mi
Refinery Kitchen
River Road Extension
0.5 mi
Joey B's Famous Chili Hub
River Road Extension
0.5 mi

Louie's

Italian restaurant · River Road Extension

0.5 mi

Dunkin

East Putnam Avenue

0.5 mi

Groceries

Balducci's
East Putnam Avenue
0.3 mi
Acme
East Putnam Avenue
0.6 mi
Kings
Arcadia Road
1.1 mi
ShopRite
West Main Street
1.4 mi
Whole Foods Market
East Putnam Avenue
1.9 mi

Parks & recreation

Cos Cob Mill Pond
0.6 mi
Bush-Holley Historic Site and Visitor Center
0.6 mi
Mianus Park
0.6 mi
Strickland Brook Park
0.6 mi
Strickland Road Historic District
0.7 mi
Mill Pond Park
0.7 mi
Bible Street Playground
0.7 mi
Lovelace Preserve
0.8 mi

Transit

Riverside
0.4 mi
Cos Cob
0.8 mi
Old Greenwich
1.0 mi

Nearby schools

School ratings (A+ to F) from HJN community data.