River Ave, Greenwich, CT Property Records

Greenwich Town property records for 8 addresses on River Ave, Greenwich, CT · Last verified August 2026

River Ave Highlights

Properties 13
Median Sale Price $825,000
Deeds and Mortgages on File 11
Median Price per Sqft $380
Owner Occupied 54%
Median Annual Tax Bill $5,376
Median Year Built 1986
Median Ownership Tenure 10 years

Properties on River Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

3 River Ave

6 units · Built 1986 · 1,735 sq ft

Last Sale Median Tax Bill Median Sale    
$825,000Nov 2025 $5,3762025 $460,0006 units    

4 River Ave

1.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,051,000Apr 2024 $24,8372025 Amount on Record Aug 1996 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

19 River Ave

3 bd · 2.5 ba · 1,365 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$520,000Feb 2021 $5,5332025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

21 River Ave

2 bd · 1 ba · 1,260 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$615,000Aug 2020 $5,1482025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

25 River Ave

5 bd · 4.5 ba · 6,384 sqft · 0.669 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Aug 2007 $25,1842025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

29 River Ave

7,206 sqft · Built 1988 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,000,000Dec 2021 $26,8192025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

50 River Ave

8,942 sqft · Built 1878 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000Jan 2016 $40,6882024 Amount on Record Oct 1997 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

74R River Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3182024 2 Names on Record AssessorUpdated Jul 2026

Wildfire Risk on River Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank above 3% of the US · above 5% of New York
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
2 of 6 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets