Schenectady County and Niskayuna Town property records for 35 addresses on Hillside Ave, Niskayuna, NY · Last verified August 2026
| Properties | 79 |
|---|---|
| Median Sale Price | $210,000 |
| Deeds and Mortgages on File | 69 |
| Median Price per Sqft | $170 |
| Owner Occupied | 94% |
| Median Annual Tax Bill | $5,362 |
| Median Year Built | 1993 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,479 sqft · built 2005 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000Feb 2019 | Amount on Record Jul 2005 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
6,724 sqft · built 1969 · 8.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $251,000Apr 2020 | $198,5822025 | Amount on Record Jan 1998 | Owner on Record | AssessorUpdated Jul 2026 |
3 bd · 1.5 ba · 1,406 sqft · built 1970 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,9262025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 1.5 ba · 1,716 sqft · built 1967 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,9562025 | 2 Owners on Record Owner Occupied | AssessorUpdated Apr 2026 |
45 units · Built 1991 · 1,118 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $210,000Oct 2025 | $5,2652025 | $155,00045 units |
2 bd · 1 ba · 1,794 sqft · built 1890 · 0.369 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000Mar 1999 | $8,8452025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
3 bd · 1.5 ba · 1,170 sqft · built 1985 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $111,000Jul 1998 | $7,8532025 | Owner on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 1 ba · 790 sqft · built 1944 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,3232025 | Owner on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 2 ba · 1,700 sqft · built 2001 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $338,000Jul 2025 | $10,2812025 | Amount on Record Feb 2024 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 2 ba · 1,876 sqft · built 1993 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $94,500Aug 1999 | $10,0602025 | Amount on Record Mar 1995 | Owner on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 2 ba · 1,748 sqft · built 1995 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $208,000Jul 2005 | $10,2812025 | Amount on Record Dec 1998 | 2 Owners on Record Owner Occupied | AssessorUpdated Apr 2026 |
2 bd · 1 ba · 1,107 sqft · built 1949 · 0.489 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,6072025 | Owner on Record Owner Occupied | AssessorUpdated Apr 2026 |
2 bd · 1 ba · 1,356 sqft · built 1931 · 0.689 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $207,527Aug 2025 | $7,3682025 | Amount on Record Oct 2008 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 3 ba · 1,728 sqft · built 2006 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $29,000Dec 2006 | $10,5022025 | Amount on Record — | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 2 ba · 1,441 sqft · built 1940 · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $184,750Mar 2008 | $8,0742025 | Amount on Record Sep 2000 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 1,924 sqft · built 1983 · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,3682025 | 2 Owners on Record Owner Occupied | AssessorUpdated Apr 2026 |
2 bd · 1 ba · 820 sqft · built 1939 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Oct 2022 | $4,9092025 | Amount on Record Jul 2007 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1.5 ba · 1,342 sqft · built 1959 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $227,000May 2018 | $8,7322025 | Amount on Record Oct 2017 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
1 bd · 1 ba · 903 sqft · built 1922 · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000Aug 2017 | $5,1742025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
4 bd · 2 ba · 1,866 sqft · built 1953 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $194,500Aug 2012 | $8,7322025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 1,356 sqft · built 1957 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $221,500Aug 2017 | $9,8402025 | Amount on Record Apr 2007 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
3 bd · 1.5 ba · 1,155 sqft · built 1956 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1998 | $7,4982025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 1.5 ba · 1,155 sqft · built 1956 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $227,500Apr 2021 | $8,0682025 | Amount on Record Aug 2020 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Apr 2026 |
4 bd · 2 ba · 2,000 sqft · built 1922 · 0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Mar 2021 | $8,8022025 | Amount on Record Aug 2013 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
5 bd · 3 ba · 2,645 sqft · built 1943 · 1.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $129,000Jun 2003 | $10,2822025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 1 ba · 1,428 sqft · built 1946 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Jan 2020 | $8,0442025 | Amount on Record Nov 2007 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
3 bd · 2 ba · 1,963 sqft · built 1988 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $137,000Dec 2000 | $9,1472025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
2 bd · 1 ba · 850 sqft · built 1929 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,9972025 | Owner on Record Owner Occupied | AssessorUpdated Apr 2026 |
2 bd · 1 ba · 1,758 sqft · built 1987 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,5892025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 1 ba · 1,812 sqft · built 1943 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,1942025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 1 ba · 912 sqft · built 1980 · 0.289 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $119,000Jun 2002 | $7,3812025 | —Sep 1997 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
4,793 sqft · built 1961 · 4.8 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Feb 2015 | $1,0582025 | Owner on Record | AssessorUpdated Apr 2026 |
3 bd · 2 ba · 2,373 sqft · built 1988 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,9492025 | 2 Owners on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 2.5 ba · 2,021 sqft · built 2002 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $17,000Feb 2001 | $12,0172025 | 2 Owners on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 2.5 ba · 1,771 sqft · built 2006 · 0.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000Oct 2018 | $11,5762025 | Amount on Record Feb 2018 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Apr 2026 |