Nassau County and Oyster Bay Town property records for 70 addresses on Hillside Ln, Syosset, NY · Last verified August 2026
| Properties | 70 |
|---|---|
| Median Sale Price | $900,000 |
| Deeds and Mortgages on File | 88 |
| Median Price per Sqft | $447 |
| Owner Occupied | 96% |
| Median Annual Tax Bill | $19,656 |
| Median Year Built | 1954 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 ba · 2,147 sqft · built 1975 · 0.215 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Jul 2022 | $20,3472025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 4.5 ba · 3,554 sqft · built 2015 · 0.258 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $455,000Apr 2014 | $29,3902025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 1,105 sqft · built 1952 · 0.244 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $274,000Oct 1998 | $17,8452025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 ba · 1,678 sqft · built 2006 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,085,000Apr 2026 | $21,4772025 | Amount on Record Mar 2007 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 ba · 2,747 sqft · built 1952 · 0.244 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $998,888Jun 2021 | $19,4672025 | Amount on Record Jul 1998 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 ba · 1,984 sqft · built 1952 · 0.257 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $367,000May 2001 | $20,0332025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
5 bd · 5.5 ba · 3,397 sqft · built 2012 · 0.269 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $993,960Apr 2013 | $31,6792025 | Amount on Record Apr 2012 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 2,016 sqft · built 1950 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $368,750Jun 2000 | $18,3652025 | Amount on Record Jul 1996 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 ba · 2,355 sqft · built 1952 · 0.269 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000Apr 1998 | $23,4242025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 2,196 sqft · built 1950 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Jul 2024 | $19,5302025 | Amount on Record Aug 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3.5 ba · 3,280 sqft · built 1952 · 0.284 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $865,000May 2019 | $19,5622025 | Amount on Record Dec 2018 | 1 Name on Record Owner Occupied | Assessor + 8 DocumentsUpdated Jun 2026 |
2 ba · 1,520 sqft · built 1952 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $680,000Aug 2020 | $18,0542025 | Amount on Record Sep 1999 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 ba · 2,039 sqft · built 1953 · 0.34 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $210,000Jan 1997 | $24,6482025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3.5 ba · 2,841 sqft · built 2016 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $189,000Jun 1998 | $33,9112025 | —Jun 1998 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 2,066 sqft · built 1953 · 0.556 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $18,2912025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 ba · 2,475 sqft · built 1953 · 0.855 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $859,000Jun 2008 | $27,6002025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
1 ba · 1,193 sqft · built 1950 · 0.226 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2012 | $10,4262025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2.5 ba · 1,428 sqft · built 1952 · 0.186 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $735,000Sep 2021 | $17,0812025 | Amount on Record Dec 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 ba · 2,402 sqft · built 1954 · 0.897 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Jul 2025 | $27,4742025 | Amount on Record Dec 2022 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 ba · 2,443 sqft · built 2022 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,168,888Dec 2022 | $20,3782025 | Amount on Record Mar 2022 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 ba · 3,632 sqft · built 2018 · 0.452 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,337,830Nov 2018 | $27,3492025 | Amount on Record Nov 2002 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3,822 sqft · built 2020 · 0.546 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $24,7712023 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2023 |
1 ba · 1,193 sqft · built 1950 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Aug 2001 | $15,1032025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2.5 ba · 2,398 sqft · built 2018 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $993,960Nov 2019 | $17,5832025 | Amount on Record Mar 2018 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 ba · 1,550 sqft · built 1953 · 0.996 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000May 1994 | $22,4162025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 1,632 sqft · built 1952 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $197,000Dec 1997 | $18,2112025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 1,651 sqft · built 1950 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,1672025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2.5 ba · 1,933 sqft · built 1953 · 0.996 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $639,000Aug 2001 | $25,4652025 | Amount on Record Sep 1995 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 2,010 sqft · built 1950 · 0.141 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $17,4802025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2.5 ba · 3,136 sqft · built 1998 · 0.228 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,325,000Jul 2021 | $28,6052025 | Amount on Record Aug 1998 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2 ba · 1,788 sqft · built 1950 · 0.154 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Jan 2014 | $21,3202025 | Amount on Record Dec 2008 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2.5 ba · 3,560 sqft · built 1998 · 0.271 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $429,000Jul 1998 | $30,2062025 | —May 1998 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2.5 ba · 3,088 sqft · built 1998 · 0.228 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $812,000Jul 2017 | $28,2282025 | Amount on Record Aug 1998 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 3,560 sqft · built 1998 · 0.271 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $740,000Jan 2014 | $27,5352025 | —May 1998 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
1 ba · 1,869 sqft · built 1950 · 0.154 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,4762025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2.5 ba · 2,064 sqft · built 1957 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,2492025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 ba · 2,036 sqft · built 1954 · 0.147 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $745,000Sep 2006 | $20,5662025 | Amount on Record May 1999 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 ba · 2,064 sqft · built 1957 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Sep 2012 | $23,2982025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 1,540 sqft · built 1954 · 0.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $875,000Dec 2023 | $17,6782025 | Amount on Record Aug 2004 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 4.5 ba · 2,490 sqft · built 1954 · 0.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000Nov 2015 | $24,3312025 | Amount on Record Jul 2006 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 1,365 sqft · built 1954 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,6282025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
2 ba · 1,365 sqft · built 1954 · 0.168 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000Aug 1993 | $15,9472025 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
2 ba · 1,274 sqft · built 1954 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $468,650Feb 2009 | $14,7862025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 1,374 sqft · built 1954 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,8362025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
1 ba · 1,274 sqft · built 1954 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,5862025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2.5 ba · 2,685 sqft · built 1954 · 0.679 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $24,7082025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3.5 ba · 2,317 sqft · built 1989 · 0.347 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000Jul 2000 | $27,9732025 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
2 ba · 1,593 sqft · built 1954 · 0.232 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $548,500Jul 2010 | $18,6792025 | Amount on Record Jul 2002 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
2.5 ba · 2,011 sqft · built 1958 · 0.433 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $770,000Nov 2017 | $21,1002025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
2 ba · 1,593 sqft · built 1954 · 0.207 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Sep 2019 | $16,4832025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
1.5 ba · 1,604 sqft · built 1958 · 0.284 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $680,000Aug 2008 | $19,6562025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 ba · 1,274 sqft · built 1954 · 0.187 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Aug 2016 | $17,1122025 | Amount on Record Jul 1998 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
1.5 ba · 1,604 sqft · built 1958 · 0.262 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $515,000Oct 2008 | $18,8392025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 1,274 sqft · built 1954 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Nov 2021 | $12,3192025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2.5 ba · 2,086 sqft · built 1958 · 0.325 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $795,000Sep 2018 | $21,6342025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
2 ba · 1,797 sqft · built 1959 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $936,000Jun 2023 | $18,9652025 | Amount on Record Jul 2006 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 ba · 2,392 sqft · built 1955 · 0.383 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,0732025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 2 ba · 2,344 sqft · built 1954 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $745,000Aug 2020 | $20,7552025 | Amount on Record Nov 2014 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 1,557 sqft · built 1954 · 0.179 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $17,5832025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 1,593 sqft · built 1954 · 0.218 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,6282025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2.5 ba · 2,858 sqft · built 1954 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $968,000Jul 2018 | $24,1772025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3.5 ba · 2,893 sqft · built 2018 · 0.235 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $998,000Feb 2018 | $19,7502025 | Amount on Record Apr 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1 ba · 1,145 sqft · built 1975 · 0.199 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,9802025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 1,353 sqft · built 1975 · 0.193 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,1042025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2.5 ba · 1,960 sqft · built 1975 · 0.193 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $18,9772025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2.5 ba · 1,864 sqft · built 1975 · 0.208 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $580,000Feb 2006 | $23,1222025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 1,210 sqft · built 1955 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $522,000Sep 2008 | $17,5522025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2.5 ba · 2,992 sqft · built 1946 · 0.214 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,400,000Oct 2024 | $25,2422025 | Amount on Record Jan 2008 | 2 Names on Record | AssessorUpdated Jun 2026 |
4 bd · 2.5 ba · 1,540 sqft · built 1960 · 0.211 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Apr 2021 | $16,2332025 | Amount on Record Jun 2015 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 1,211 sqft · built 1952 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Jan 2023 | $16,9242025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank above 2% of the US · above 3% of New York |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct 1 of 6 cells directly exposed · 5 adjoin burnable vegetation |