Round Is, Frontenac, NY Property Records

Jefferson County and Clayton Town property records for 45 addresses on Round Is, Frontenac, NY · Last verified October 2026

Round Is Highlights

Properties 45
Median Sale Price $782,000
Deeds and Mortgages on File 41
Median Price per Sqft $354
Median Annual Tax Bill $8,972
Median Year Built 1895
Median Ownership Tenure 10 years

Properties on Round Is

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

15328 Round Is, #341

8 bd · 4 ba · 6,227 sqft · built 1890 · 5.86 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1995 $20,2222026 2 Owners on Record AssessorUpdated Oct 2026

15342 Round Is

7 bd · 3 ba · 4,573 sqft · built 1880 · 1.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$806,000Jan 2024 $14,8192026 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

15353 Round Is

4 bd · 1.5 ba · 2,400 sqft · built 1895 · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$504,500Oct 2018 $9,2712026 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

15361 Round Is

3 bd · 2.5 ba · 2,228 sqft · built 2002 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,1192026 2 Owners on Record AssessorUpdated Oct 2026

15373 Round Is

4 bd · 2 ba · 2,712 sqft · built 1976 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$397,000Jun 2002 $11,0192026 Amount on Record Oct 1996 Owner on Record AssessorUpdated Oct 2026

15384 Round Is

2 bd · 1 ba · 1,388 sqft · built 1880 · 1.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0562026 2 Owners on Record Assessor + 3 DocumentsUpdated Oct 2026

15391 Round Is

3 bd · 1 ba · 1,198 sqft · built 1880 · 0.76 acres

Last Sale Tax Bill Prior Sale Owner Records
$782,000Mar 2022 $7,6002026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

15396 Round Is

4 bd · 3 ba · 1,088 sqft · built 1880 · 1.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Sep 2016 $1,9062026 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

15409 Round Is

5 bd · 1.5 ba · 2,270 sqft · built 1895 · 2.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,7192026 Owner on Record AssessorUpdated Oct 2026

15429 Round Is

5 bd · 1.5 ba · 2,034 sqft · built 1881 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3472026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

15449 Round Is

5 bd · 1.5 ba · 2,475 sqft · built 1957 · 0.789 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,036,500Jul 2023 $9,2792026 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

15457 Round Is

4 bd · 1.5 ba · 1,797 sqft · built 1910 · 1.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$637,500Sep 2022 $9,6972026 Amount on Record Sep 2020 2 Owners on Record Assessor + 3 DocumentsUpdated Oct 2026

15463 Round Is

6 bd · 1.5 ba · 2,135 sqft · built 1900 · 0.739 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3472026 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

15477 Round Is, #485

2 bd · 1 ba · 1,500 sqft · built 1963 · 2.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000May 2026 $14,4392026 Amount on Record Oct 2014 Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

15526 Round Is

3 bd · 2.5 ba · 1,575 sqft · built 2020 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Jul 2013 $8,8152026 Amount on Record Jul 2011 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

15535 Round Is

6 bd · 2.5 ba · 2,768 sqft · built 1900 · 1.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$326,000Aug 2007 $9,9952026 Owner on Record AssessorUpdated Oct 2026

15555 Round Is

5 bd · 2 ba · 1,876 sqft · built 1900 · 2.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Dec 2018 $8,4352026 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

15556 Round Is

1 bd · 1 ba · 751 sqft · built 1971 · 1.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0802026 2 Owners on Record AssessorUpdated Oct 2026

15589 Round Is

3 bd · 1.5 ba · 938 sqft · built 1920 · 0.76 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0802026 2 Owners on Record AssessorUpdated Oct 2026

15590 Round Is

2 bd · 1.5 ba · 1,575 sqft · built 2021 · 0.93 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Jun 2017 $9,1192026 Amount on Record Nov 2004 2 Owners on Record Assessor + 3 DocumentsUpdated Oct 2026

15599 Round Is

2 bd · 1 ba · 1,152 sqft · built 1986 · 1.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,8402026 2 Owners on Record AssessorUpdated Oct 2026

15642 Round Is

3 bd · 1 ba · 1,840 sqft · built 2001 · 1.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Nov 2016 $9,6512026 Amount on Record Jul 1997 2 Owners on Record AssessorUpdated Oct 2026

15651 Round Is

3 bd · 1 ba · 1,118 sqft · built 1890 · 1.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,000Dec 2021 $7,6762026 Amount on Record Sep 2015 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

15663 Round Is

4 bd · 2 ba · 1,748 sqft · built 1889 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0562026 Owner on Record AssessorUpdated Oct 2026

15670 Round Is

2 bd · 1 ba · 1,575 sqft · built 2001 · 2.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Dec 1996 $7,2202026 2 Owners on Record AssessorUpdated Oct 2026

15671 Round Is

4 bd · 1.5 ba · 1,548 sqft · built 1895 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,000Aug 1995 $6,4602026 2 Owners on Record AssessorUpdated Oct 2026

15677 Round Is

5 bd · 2 ba · 2,202 sqft · built 1895 · 1.98 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Oct 2021 $12,7672026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

15749 Round Is

2 bd · 2 ba · 792 sqft · built 2004 · 50.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$34,500Aug 2015 $3,0402026 Amount on Record Dec 2013 Owner on Record AssessorUpdated Oct 2026

15816 Round Is

4 bd · 1 ba · 1,771 sqft · built 1880 · 3 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6632026 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

15827 Round Is

8 bd · 3 ba · 3,025 sqft · built 1890 · 3.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,5152026 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

15828 Round Is

4 bd · 1.5 ba · 1,604 sqft · built 1900 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0432026 Owner on Record AssessorUpdated Oct 2026

15842 Round Is

4 bd · 1,232 sqft · built 1895 · 0.969 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1997 $4,7122026 Owner on Record AssessorUpdated Oct 2026

15868 Round Is

4 bd · 1 ba · 1,545 sqft · built 1895 · 2.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jun 2003 $9,8792026 2 Owners on Record AssessorUpdated Oct 2026

15901 Round Is

7 bd · 2.5 ba · 9,141 sqft · built 1900 · 1.8 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1999 $12,1592026 Owner on Record AssessorUpdated Oct 2026

15942 Round Is

4 bd · 1.5 ba · 1,740 sqft · built 1900 · 2.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Sep 2020 $5,5482026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

15954 Round Is

3 bd · 1.5 ba · 1,449 sqft · built 1890 · 1.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,9922026 Owner on Record AssessorUpdated Oct 2026

15982 Round Is

4 bd · 2 ba · 1,330 sqft · built 1890 · 0.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,1982026 2 Owners on Record Assessor + 3 DocumentsUpdated Oct 2026

16020 Round Is

4 bd · 1 ba · 1,489 sqft · built 1895 · 1.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Feb 1995 $8,3602026 2 Owners on Record AssessorUpdated Oct 2026

16023 Round Is

5 bd · 2.5 ba · 1,683 sqft · built 1890 · 1.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5112026 Owner on Record AssessorUpdated Oct 2026

16050 Round Is

4 bd · 2 ba · 2,295 sqft · built 1880 · 1.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3602026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

16075 Round Is

4 bd · 2 ba · 1,624 sqft · built 1910 · 1.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,4992026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

16078 Round Is

6 bd · 2 ba · 2,197 sqft · built 1895 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,7392026 Owner on Record AssessorUpdated Oct 2026

16090 Round Is

6 bd · 3 ba · 3,109 sqft · built 1900 · 1.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,225Dec 2014 $11,7792026 Owner on Record AssessorUpdated Oct 2026

16093 Round Is

5 bd · 2.5 ba · 2,402 sqft · built 1910 · 2.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$790,000Oct 2021 $12,6152026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

16112 Round Is

4 bd · 2 ba · 1,251 sqft · built 1882 · 0.819 acres

Last Sale Tax Bill Prior Sale Owner Records
$96,000Oct 2010 $6,5662026 Owner on Record AssessorUpdated Oct 2026

Property Records in Nearby Streets