Mill Rd, Riverhead, NY Property Records

Suffolk County, Riverhead Town and Southampton Town property records for 45 addresses on Mill Rd, Riverhead, NY · Last verified August 2026

Mill Rd Highlights

Properties 45
Median Sale Price $630,000
Deeds and Mortgages on File 34
Median Price per Sqft $409
Owner Occupied 47%
Median Annual Tax Bill $8,810
Median Year Built 1965
Median Ownership Tenure 12 years

Properties on Mill Rd

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

8 Mill Rd

2,048 sqft · Built 1947 · 5.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,1422024 1 Name on Record AssessorUpdated Aug 2026

9 Mill Rd

6 bd · 2 ba · 4,460 sqft · 1.15 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$659,000Jan 2023 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

10 Mill Rd

3 bd · 2 ba · 1,740 sqft · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record AssessorUpdated Jul 2026

11 Mill Rd

15,084 sqft · Built 1996 · 10.2 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Aug 2026

12 Mill Rd

1.38 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated May 2026

14 Mill Rd

4 bd · 4,226 sqft · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,000Jan 1996 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

17 Mill Rd

3 bd · 2 ba · 1,298 sqft · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Oct 2002 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

28 Mill Rd

1,728 sqft · Built 1955 · 1.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Apr 2015 $8,8102024 Amount on Record May 2001 1 Name on Record AssessorUpdated Aug 2026

58 Mill Rd

234 sqft · Built 1950 · 5 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,950,000Dec 2014 $60,8042024 1 Name on Record AssessorUpdated Aug 2026

86 Mill Rd

3 bd · 2 ba · 948 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Aug 2006 $7,6962024 Amount on Record Mar 2001 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

87 Mill Rd

5,202 sqft · Built 1947 · 3.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Nov 2001 $18,0312024 2 Names on Record AssessorUpdated Aug 2026

99 Mill Rd

480 sqft · Built 1946 · 3.05 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2009 $74,1412024 Amount on Record Apr 2005 1 Name on Record AssessorUpdated Aug 2026

104 Mill Rd

4 bd · 1 ba · 1,152 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,720Jul 2007 $6,5922024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

110 Mill Rd

4 bd · 1 ba · 1,188 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,1372024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

116 Mill Rd

3 bd · 1.5 ba · 1,154 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000May 2019 $6,8272024 Amount on Record Sep 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

122 Mill Rd

3 bd · 1 ba · 1,508 sqft · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$238,000Nov 2010 $7,5902024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

130 Mill Rd

3 bd · 1 ba · 1,134 sqft · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4892022 2 Names on Record AssessorUpdated Aug 2026

140 Mill Rd

2 bd · 1 ba · 977 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Mar 2015 $4,8182024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

146 Mill Rd

3 bd · 1.5 ba · 1,104 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$123,900Jan 2003 $6,8662024 Amount on Record Jan 2001 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

152 Mill Rd

3 bd · 1.5 ba · 1,034 sqft · 0.41 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$630,000Feb 2026 $7,3422024 Amount on Record Aug 2023 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

188 Mill Rd

1,703 sqft · Built 1965 · 0.919 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,0692024 2 Names on Record AssessorUpdated Aug 2026

200 Mill Rd

3,865 sqft · Built 1965 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,5392024 1 Name on Record AssessorUpdated Aug 2026

252 Mill Rd

3,424 sqft · Built 1950 · 2.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8312024 1 Name on Record AssessorUpdated Aug 2026

274 Mill Rd

2,736 sqft · Built 1946 · 1.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,6922024 1 Name on Record AssessorUpdated Aug 2026

300 Mill Rd

7,218 sqft · Built 1965 · 1.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Sep 2023 $28,3882024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

672 Mill Rd

3 bd · 2 ba · 1,741 sqft · 17 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,375,000Aug 2018 $22,2032024 Amount on Record Jul 1998 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

673 Mill Rd

4 bd · 1 ba · 1,557 sqft · 1.03 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$9,0392024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

689 Mill Rd

3 bd · 2.5 ba · 2,258 sqft · 1.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$295,000Nov 2008 $10,6522024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

703 Mill Rd

3 bd · 1 ba · 1,014 sqft · 0.83 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,6992024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

715 Mill Rd

3 bd · 1.5 ba · 1,166 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,2332024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

718 Mill Rd

4 bd · 1 ba · 1,739 sqft · 1.4 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$9,3402024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

727 Mill Rd

4 bd · 1 ba · 1,148 sqft · 1.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Nov 2022 $7,8842024 Amount on Record Jul 2022 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

734 Mill Rd

3 bd · 1 ba · 1,317 sqft · 0.45 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$590,000Apr 2025 $8,4052024 Amount on Record Mar 2017 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

741 Mill Rd

3 bd · 1.5 ba · 1,535 sqft · 0.48 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,0472024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

749 Mill Rd

3 bd · 1 ba · 1,100 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000Mar 2015 $7,7082024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

757 Mill Rd

4 bd · 1 ba · 1,100 sqft · 0.5 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$450,000Dec 2021 $7,9822024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

765 Mill Rd

3 bd · 1.5 ba · 1,207 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$318,000Jul 2008 $8,6672024 Amount on Record Jan 1996 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

773 Mill Rd

3 bd · 1.5 ba · 1,336 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jan 2019 $8,9612024 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

781 Mill Rd

3 bd · 1 ba · 1,224 sqft · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,0652024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

789 Mill Rd

4 bd · 1.5 ba · 972 sqft · 0.5 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$610,925May 2008 $6,6782024 Amount on Record Jan 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

799 Mill Rd

4 bd · 3 ba · 2,046 sqft · 0.76 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$875,000Jul 2025 $9,6152024 Amount on Record Apr 2002 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

811 Mill Rd

3 bd · 2.5 ba · 2,122 sqft · 0.76 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$395,000Apr 2013 $12,3092024 Amount on Record Mar 2003 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

823 Mill Rd

4 bd · 2 ba · 2,241 sqft · 1.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jan 2003 $11,6112024 Amount on Record May 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

843 Mill Rd

3 bd · 2 ba · 1,841 sqft · 1.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$319,000Jul 2014 $9,8322024 Amount on Record Jun 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

863 Mill Rd

3 bd · 2 ba · 1,841 sqft · 1.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$291,160Feb 2003 $10,9972024 Amount on Record May 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

Wildfire Risk on Mill Rd

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

Wildfire RiskLow
this street's cells rank at the 9th percentile of exposed land nationally · 20th in New York
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
4 of 13 cells directly exposed · 10 adjoin burnable vegetation

Property Records in Nearby Streets