Corwell Ave, Riverhead, NY Property Records

Suffolk County and Riverhead Town property records for 6 addresses on Corwell Ave, Riverhead, NY · Last verified August 2026

Corwell Ave Highlights

Properties 6
Median Sale Price $357,000
Deeds and Mortgages on File 4
Median Price per Sqft $234
Owner Occupied 83%
Median Annual Tax Bill $8,539
Median Year Built 1964
Median Ownership Tenure 18 years

Properties on Corwell Ave

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

7 Corwell Ave

5 bd · 3 ba · 1,822 sqft · 0.289 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$270,000Apr 2004 $11,9102024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

15 Corwell Ave

0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4952024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

20 Corwell Ave

3 bd · 1 ba · 1,162 sqft · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$273,000Aug 2016 $8,0782024 Amount on Record May 2005 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

21 Corwell Ave

3 bd · 1 ba · 1,252 sqft · 0.41 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$357,000Jul 2008 $8,5022024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

27 Corwell Ave

4 bd · 2 ba · 1,631 sqft · 0.519 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$8,5392024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

43 Corwell Ave

4 bd · 3 ba · 2,899 sqft · 0.739 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jan 2004 $15,9042024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Wildfire Risk on Corwell Ave

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets