Co Rte 21, Hermon, NY Property Records

St. Lawrence County, Hermon Town, Canton Town, Russell Town and Edwards Town property records for 79 addresses on Co Rte 21, Hermon, NY · Last verified October 2026

Co Rte 21 Highlights

Properties 79
Median Sale Price $55,000
Deeds and Mortgages on File 30
Median Price per Sqft $32
Owner Occupied 54%
Median Annual Tax Bill $2,053
Median Year Built 1988
Median Ownership Tenure 12 years

Properties on Co Rte 21

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

40 Co Rte 21

4 bd · 2 ba · 2,352 sqft · built 2005 · 19.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1402026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

120 Co Rte 21

80.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,1822026 Owner on Record AssessorUpdated Oct 2026

131 Co Rte 21

4 bd · 1 ba · 1,653 sqft · built 1887 · 9.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,000Nov 1998 $3832026 Amount on Record Dec 1997 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

132 Co Rte 21

3 bd · 1.5 ba · 1,960 sqft · built 1990 · 5.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Oct 2001 $1,5402026 —Aug 1999 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

182 Co Rte 21

2 bd · 1 ba · 3,030 sqft · built 1850 · 107 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,0122026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

264 Co Rte 21

171 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0712026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

275 Co Rte 21

4 bd · 2.5 ba · 2,720 sqft · built 1920 · 2.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Aug 2023 $1,7472026 Amount on Record Jul 2005 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

299 Co Rte 21, #311

3 bd · 2 ba · 1,848 sqft · built 1999 · 185 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1882026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

365 Co Rte 21

3 bd · 2 ba · 1,456 sqft · built 2013 · 10.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3492026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

424 Co Rte 21

26.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$4222026 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

430 Co Rte 21

0.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$582026 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

431 Co Rte 21

69.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$164,000Jun 2023 $6,9072026 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

464 Co Rte 21

3 bd · 2 ba · 1,568 sqft · built 1890 · 1.93 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Nov 2018 $2,4782026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

491 Co Rte 21

1 acres

Last Sale Tax Bill Prior Sale Owner Records
$352026 2 Owners on Record AssessorUpdated Oct 2026

502 Co Rte 21, #504

3 bd · 1 ba · 1,715 sqft · built 1900 · 6.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000May 2024 $2,2602026 Amount on Record Nov 1997 Owner on Record AssessorUpdated Oct 2026

615 Co Rte 21

3 bd · 1 ba · 2,520 sqft · built 2000 · 3.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Jun 2014 $2,2262026 Amount on Record Jan 2013 Owner on Record Owner Occupied AssessorUpdated Oct 2026

616 Co Rte 21

2 bd · 1 ba · 1,584 sqft · built 1900 · 30.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,500Nov 2004 $4,0132024 Amount on Record Aug 2004 2 Owners on Record AssessorUpdated May 2026

662 Co Rte 21

1 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,300Oct 2008 $482026 Amount on Record Jul 2008 2 Owners on Record AssessorUpdated Oct 2026

697 Co Rte 21

3 bd · 1 ba · 1,717 sqft · built 2014 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,500May 2018 $3,8312026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

707 Co Rte 21

5 bd · 2 ba · 2,592 sqft · built 1974 · 0.332 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,000Oct 2012 $1,6922026 Amount on Record Oct 2009 Owner on Record AssessorUpdated Oct 2026

731 Co Rte 21

5.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,900Nov 2013 $1412026 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

738 Co Rte 21

47 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6202026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

783 Co Rte 21

2 bd · 1 ba · 1,512 sqft · built 1880 · 8.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$9842026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

795 Co Rte 21

3 bd · 1 ba · 1,056 sqft · built 1977 · 3.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0362026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

838 Co Rte 21

2 bd · 1 ba · 718 sqft · built 1950 · 155 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1972026 Owner on Record AssessorUpdated Oct 2026

891 Co Rte 21

3 bd · 2 ba · 2,180 sqft · built 1865 · 33.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,500Jan 2016 $9702026 Amount on Record Oct 2008 Owner on Record Owner Occupied AssessorUpdated Oct 2026

914 Co Rte 21

2 bd · 1 ba · 1,804 sqft · built 1900 · 56.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,000Nov 1999 $2,0902026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1040 Co Rte 21

97.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,0442026 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

1051 Co Rte 21

2 bd · 2 ba · 1,792 sqft · built 2002 · 34.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0062026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1052 Co Rte 21

1 bd · 1 ba · 720 sqft · built 2004 · 14.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$62,000Nov 2022 $3,6422026 Amount on Record Aug 1999 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1141 Co Rte 21

6.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$1452026 Owner on Record AssessorUpdated Oct 2026

1162 Co Rte 21

1,064 sqft · built 1993 · 172 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,7712026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1185 Co Rte 21

5.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$2852026 Owner on Record AssessorUpdated Oct 2026

1237 Co Rte 21

2 bd · 1 ba · 950 sqft · built 1970 · 14.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8772026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1281 Co Rte 21

2 acres

Last Sale Tax Bill Prior Sale Owner Records
$6542026 Owner on Record AssessorUpdated Oct 2026

1322 Co Rte 21

2 bd · 2.5 ba · 1,107 sqft · built 2004 · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8582026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1323 Co Rte 21

2 bd · 1.5 ba · 864 sqft · built 1980 · 1.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9332026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1367 Co Rte 21

3 bd · 2.5 ba · 1,856 sqft · built 1900 · 213 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Oct 2025 $6,2262026 Amount on Record Dec 2021 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

1380 Co Rte 21

5.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$4062026 2 Owners on Record AssessorUpdated Oct 2026

1406 Co Rte 21

3 bd · 1.5 ba · 1,175 sqft · built 2003 · 0.86 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,6982026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1415 Co Rte 21

3 bd · 1.5 ba · 1,400 sqft · built 1991 · 2.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8032026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1449 Co Rte 21

924 sqft · built 1975 · 1.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$29,000Sep 2009 $9322026 Amount on Record Dec 1996 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1463 Co Rte 21

0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$550Oct 2019 $152026 Amount on Record Oct 2019 Owner on Record AssessorUpdated Oct 2026

1468 Co Rte 21

4 bd · 1 ba · 1,008 sqft · built 2019 · 1.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,000Sep 2018 $1,1402026 Amount on Record Sep 2018 Owner on Record AssessorUpdated Oct 2026

1478 Co Rte 21

3 bd · 1 ba · 1,152 sqft · built 1987 · 1.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4592026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1495 Co Rte 21

3 bd · 1.5 ba · 2,125 sqft · built 1900 · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Nov 2019 $1,2102024 2 Owners on Record AssessorUpdated May 2026

1507 Co Rte 21

3 bd · 1.5 ba · 1,285 sqft · built 1900 · 5.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Sep 2026 $2,4322026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1518 Co Rte 21

1 acres

Last Sale Tax Bill Prior Sale Owner Records
$6412026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1579 Co Rte 21

3 bd · 1 ba · 2,296 sqft · built 1870 · 87.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6772026 2 Owners on Record AssessorUpdated Oct 2026

1644 Co Rte 21

4 bd · 2 ba · 1,620 sqft · built 1996 · 3.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6872026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

1650 Co Rte 21

9,112 sqft · built 2011 · 3.9 acres

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

1672 Co Rte 21

784 sqft · built 1996 · 2.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$7252026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1674 Co Rte 21

4 bd · 2 ba · 3,016 sqft · built 2002 · 0.825 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1252026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1675 Co Rte 21

2 bd · 1 ba · 1,496 sqft · built 2006 · 5 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4842026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1680 Co Rte 21

3 bd · 1 ba · 1,606 sqft · built 1900 · 0.604 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3412026 Owner on Record AssessorUpdated Oct 2026

1700 Co Rte 21

3 bd · 2 ba · 1,624 sqft · built 2005 · 12.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Aug 2014 $2,2552026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

1714 Co Rte 21

3 bd · 1.5 ba · 1,469 sqft · built 1973 · 1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0042026 2 Owners on Record AssessorUpdated Oct 2026

1725 Co Rte 21

3 bd · 1 ba · 1,008 sqft · built 1993 · 4.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4792026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1738 Co Rte 21

1,008 sqft · built 1988 · 6.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200Apr 2002 $7072026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1789 Co Rte 21

53.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$8342026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

1793 Co Rte 21

3 bd · 1 ba · 990 sqft · built 1900 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3832026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1825 Co Rte 21

1 bd · 1 ba · 1,002 sqft · built 1995 · 96.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8642026 Owner on Record AssessorUpdated Oct 2026

1900 Co Rte 21

2.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,500Dec 1999 $1452026 Owner on Record AssessorUpdated Oct 2026

1911 Co Rte 21

3 bd · 2 ba · 1,493 sqft · built 2018 · 1.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2632026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1911A Co Rte 21

3 bd · 1 ba · 2,142 sqft · built 1990 · 2.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9002026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

1912 Co Rte 21

4 bd · 1 ba · 1,746 sqft · built 1830 · 223 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Mar 2017 $6,5262026 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

1999 Co Rte 21

3 bd · 2.5 ba · 1,878 sqft · built 1990 · 195 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,7072026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

2026 Co Rte 21

3 bd · 1 ba · 2,192 sqft · built 1969 · 132 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,2932026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

2050 Co Rte 21

3 bd · 2 ba · 1,352 sqft · built 2001 · 6.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,500Aug 2006 $2,3492026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

2123 Co Rte 21

2.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000Apr 1997 $4892026 Owner on Record AssessorUpdated Oct 2026

2126 Co Rte 21

3 bd · 1 ba · 900 sqft · built 1900 · 1.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,000Mar 2020 $1,0952026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

2145 Co Rte 21

980 sqft · built 1986 · 2.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$7252026 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

2201 Co Rte 21

3 bd · 1 ba · 1,740 sqft · built 1973 · 0.86 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1542026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

2202 Co Rte 21

3 bd · 2 ba · 1,251 sqft · built 1980 · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,000May 2014 $7,7152026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

2300 Co Rte 21

3 bd · 2 ba · 1,408 sqft · built 2020 · 106 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Jun 2012 $10,1002026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

2340 Co Rte 21

3 bd · 2 ba · 1,288 sqft · built 2012 · 3 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8222026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

2360 Co Rte 21

3 bd · 2 ba · 1,248 sqft · built 2008 · 32.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,4372026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

2370 Co Rte 21

3 bd · 2 ba · 1,404 sqft · built 2021 · 1.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5132026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

2395 Co Rte 21

41.6 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1997 Owner on Record Assessor + 1 DocumentUpdated May 2026

Property Records in Nearby Streets