Suffolk County and Riverhead Town property records for 49 addresses on Union Ave, Riverhead, NY · Last verified August 2026
| Properties | 49 |
|---|---|
| Median Sale Price | $800,000 |
| Deeds and Mortgages on File | 40 |
| Median Price per Sqft | $403 |
| Owner Occupied | 43% |
| Median Annual Tax Bill | $7,728 |
| Median Year Built | 1930 |
| Median Ownership Tenure | 19 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Oct 2015 | $3,7892024 | Amount on Record Jan 2008 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 1.5 ba · 2,080 sqft · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Sep 2024 | $9,2642024 | Amount on Record Apr 2016 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
1 bd · 2.5 ba · 2,026 sqft · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Mar 2022 | $10,7702024 | Amount on Record Aug 2008 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 1.5 ba · 1,636 sqft · 0.23 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,8362024 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,560 sqft · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $630,000Jan 2023 | $6,4382024 | Amount on Record Dec 2017 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,116 sqft · 0.28 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $95,000Apr 1995 | $8,3222024 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,241 sqft · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Mar 2006 | $7,4372024 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,728 sqft · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Aug 1996 | $9,9922024 | 1 Name on Record | AssessorUpdated Aug 2026 |
4 bd · 1.5 ba · 1,547 sqft · 0.13 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $86,902Sep 2000 | $9,4102024 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,331 sqft · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Mar 2001 | $8,9022024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,562 sqft · 0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,7932024 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 1.5 ba · 1,590 sqft · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2018 | $9,9092024 | Amount on Record Jan 2006 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 1,716 sqft · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Nov 2013 | $8,6152024 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1.5 ba · 1,740 sqft · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,000May 2026 | $9,1282024 | Amount on Record Jan 1996 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 1,510 sqft · 0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,6702024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 2.5 ba · 841 sqft · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,7282024 | 2 Names on Record | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,216 sqft · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,1972024 | 2 Names on Record | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 896 sqft · 0.11 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,6352024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,257 sqft · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,2362024 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
7 bd · 2.5 ba · 2,204 sqft · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,300Jun 2017 | $10,1242024 | Amount on Record Apr 2017 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 703 sqft · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,300,000Feb 2022 | $2,2032024 | —Jan 2014 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
5 bd · 2 ba · 1,200 sqft · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Dec 2017 | $8,8672024 | Amount on Record May 2001 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 1 ba · 780 sqft · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $90,400Jun 2001 | $4,1212024 | Amount on Record May 1998 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 672 sqft · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $42,000Jul 2001 | $5,2942024 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 1.5 ba · 1,606 sqft · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,3312024 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,304 sqft · 0.11 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1998 | $5,9622024 | Amount on Record Feb 1998 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 926 sqft · 0.26 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,000Apr 2018 | $7,4302024 | Amount on Record Nov 1994 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 995 sqft · 0.11 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $57,500Jan 1999 | $4,9672024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
5 bd · 2 ba · 2,004 sqft · 0.23 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Jan 2018 | $10,2602024 | Amount on Record Jul 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 1.5 ba · 1,536 sqft · 0.13 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,5102024 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2.5 ba · 2,064 sqft · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $172,000Sep 2002 | $8,5902024 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 2,232 sqft · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $63,500Aug 2007 | $8,0722024 | Amount on Record Feb 2005 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 958 sqft · 0.025 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $122024 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $162024 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 968 sqft · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $116,000Jan 2002 | $6,1512024 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 834 sqft · 0.23 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,2582024 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3,682 sqft · Built 1988 · 0.98 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,000May 2001 | $34,2612024 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,320 sqft · 6.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $980,000Nov 2025 | $14,3782024 | Amount on Record Feb 2005 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1.5 ba · 1,317 sqft · 0.46 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $135,000Jan 1994 | $7,7152024 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 2,552 sqft · 0.919 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Nov 2021 | $13,7772024 | Amount on Record Jul 2015 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,875 sqft · 0.46 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,9222024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 1,764 sqft · 0.919 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $305,000Apr 2002 | $11,6232024 | Amount on Record Sep 1993 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2.5 ba · 2,252 sqft · 2 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Feb 2018 | $15,1282024 | Amount on Record Jun 2013 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3.5 ba · 2,940 sqft · 3.33 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $470,000May 2000 | $21,4512024 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 2,032 sqft · 5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Nov 2014 | $9,9442024 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Aug 2005 | $2,5462024 | Amount on Record Aug 1997 | 1 Name on Record | AssessorUpdated Aug 2026 |
2.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,1852024 | 2 Names on Record | AssessorUpdated Aug 2026 |
4 bd · 1.5 ba · 2,688 sqft · 0.939 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,7052024 | 2 Names on Record | AssessorUpdated Aug 2026 |
2 bd · 2 ba · 2,240 sqft · 1.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,3392024 | 2 Names on Record | AssessorUpdated Aug 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank at the 13th percentile of exposed land nationally · 34th in New York |
|---|---|
| Wildfire Likelihood | Low — about 1 in 7,826 per year |
| Exposure | Direct 2 of 9 cells directly exposed · 7 adjoin burnable vegetation |