Morningside Ave, Riverhead, NY Property Records

Suffolk County and Riverhead Town property records for 23 addresses on Morningside Ave, Riverhead, NY · Last verified August 2026

Morningside Ave Highlights

Properties 23
Median Sale Price $1,400,000
Deeds and Mortgages on File 24
Median Price per Sqft $602
Owner Occupied 26%
Median Annual Tax Bill $16,481
Median Year Built 1954
Median Ownership Tenure 10 years

Properties on Morningside Ave

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

9 Morningside Ave

7 bd · 7 ba · 3,919 sqft · 0.689 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,625,000Sep 2014 $36,1442024 Amount on Record Dec 1997 2 Names on Record AssessorUpdated Aug 2026

10 Morningside Ave

3 bd · 2.5 ba · 2,326 sqft · 0.55 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,550,000Dec 2018 $22,0292024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

21 Morningside Ave

4 bd · 1.5 ba · 2,337 sqft · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$895,000Sep 2021 $12,9912024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

26 Morningside Ave

4 bd · 2.5 ba · 3,146 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Mar 2025 $18,7632024 Amount on Record Jun 2006 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

29 Morningside Ave

4 bd · 2 ba · 1,976 sqft · 0.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$294,000Oct 2006 $6,2622024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

34 Morningside Ave

3 bd · 3 ba · 2,835 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$287,000Mar 1998 $23,4212024 2 Names on Record AssessorUpdated Aug 2026

37 Morningside Ave

2 bd · 1 ba · 868 sqft · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000May 2000 $7,6202024 2 Names on Record AssessorUpdated Aug 2026

44 Morningside Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Feb 1999 $2,7052024 1 Name on Record AssessorUpdated Aug 2026

45 Morningside Ave

3 bd · 1.5 ba · 1,298 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$515,000Oct 2016 $9,0902024 2 Names on Record AssessorUpdated Aug 2026

52 Morningside Ave

4 bd · 2 ba · 1,350 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,0112024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

53 Morningside Ave

2 bd · 2.5 ba · 1,964 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jul 2015 $17,5792024 Amount on Record Feb 2006 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

56 Morningside Ave

3 bd · 1.5 ba · 1,664 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$16,8152024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

61 Morningside Ave

2 bd · 1 ba · 1,507 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$990,000Oct 2025 $10,1292024 Amount on Record Jul 2015 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

66 Morningside Ave

3 bd · 2 ba · 1,634 sqft · 0.45 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Oct 2012 $17,9512024 Amount on Record Mar 1996 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

69 Morningside Ave

2 bd · 2 ba · 1,337 sqft · 0.339 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jan 2005 $10,5412024 Amount on Record Oct 1998 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

70 Morningside Ave

6 bd · 3 ba · 2,956 sqft · 0.5 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$842,500Nov 2010 $24,2242024 2 Names on Record AssessorUpdated Aug 2026

77 Morningside Ave

4 bd · 4.5 ba · 3,217 sqft · 0.319 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$750,000Sep 2017 $16,4812024 Amount on Record Jul 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

78 Morningside Ave

3 bd · 2 ba · 2,170 sqft · 0.55 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Dec 2025 $19,9702024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

83 Morningside Ave

5 bd · 4 ba · 2,576 sqft · 0.33 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$995,000May 2020 $15,3632024 Amount on Record Jan 2012 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

89 Morningside Ave

3 bd · 2.5 ba · 2,862 sqft · 0.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$681,000Jun 2016 $10,9332024 Amount on Record Jan 2013 2 Names on Record AssessorUpdated Aug 2026

94 Morningside Ave

4 bd · 4.5 ba · 4,315 sqft · 0.75 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,600,000May 2023 $43,8282024 Amount on Record Mar 2023 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

103 Morningside Ave

6 bd · 2 ba · 3,056 sqft · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5032024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

104 Morningside Ave

3 bd · 3 ba · 3,566 sqft · 0.63 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Mar 2024 $23,4602024 Amount on Record Feb 2013 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

Wildfire Risk on Morningside 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