Ontario St, Sackets Harbor, NY Property Records

Jefferson County and Hounsfield Town property records for 32 addresses on Ontario St, Sackets Harbor, NY · Last verified August 2026

Ontario St Highlights

Properties 32
Median Sale Price $415,000
Deeds and Mortgages on File 34
Median Price per Sqft $253
Owner Occupied 38%
Median Annual Tax Bill $5,882
Median Year Built 1991
Median Ownership Tenure 10 years

Properties on Ontario St

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

372 Ontario St

5 bd · 3.5 ba · 2,422 sqft · built 2003 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$612,000Aug 2022 $7,3042025 Owner on Record Assessor + 3 DocumentsUpdated May 2026

376 Ontario St

2 bd · 1 ba · 945 sqft · built 1950 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,6292025 Owner on Record AssessorUpdated May 2026

380 Ontario St

2 bd · 2 ba · 1,053 sqft · built 2002 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4612025 Owner on Record AssessorUpdated May 2026

382 Ontario St

1 bd · 1 ba · 992 sqft · built 1940 · 0.102 acres

Last Sale Tax Bill Prior Sale Owner Records
$83,500Jul 1998 $3,5182025 2 Owners on Record AssessorUpdated May 2026

388 Ontario St

2 bd · 1 ba · 570 sqft · built 1949 · 0.466 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3502025 2 Owners on Record Assessor + 1 DocumentUpdated May 2026

389 Ontario St

1 bd · 1 ba · 840 sqft · built 1955 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,1922025 2 Owners on Record AssessorUpdated May 2026

390 Ontario St

2 bd · 1 ba · 775 sqft · built 1945 · 0.455 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2622025 2 Owners on Record Assessor + 2 DocumentsUpdated May 2026

392 Ontario St

2 bd · 1 ba · 740 sqft · built 1957 · 0.711 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Nov 2021 $4,4992025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

393 Ontario St

3 bd · 2 ba · 2,201 sqft · built 2010 · 1.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,020Apr 2010 $10,3792025 Owner on Record Owner Occupied AssessorUpdated May 2026

402 Ontario St

1 bd · 1 ba · 799 sqft · built 1937 · 0.497 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3742025 Owner on Record AssessorUpdated May 2026

404 Ontario St

3 bd · 2 ba · 2,012 sqft · built 2001 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$37,500Dec 2000 $6,1272025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

406 Ontario St

5 bd · 2.5 ba · 3,152 sqft · built 2005 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0682025 2 Owners on Record AssessorUpdated May 2026

408 Ontario St

3 bd · 2 ba · 2,051 sqft · built 2008 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jun 2017 $7,0692025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

410 Ontario St

2 bd · 1 ba · 732 sqft · built 1940 · 0.228 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jul 2022 $3,9982025 Amount on Record Apr 2022 2 Owners on Record Assessor + 2 DocumentsUpdated May 2026

412 Ontario St

4 bd · 3.5 ba · 2,390 sqft · built 2021 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Oct 2016 $10,0872025 2 Owners on Record Assessor + 2 DocumentsUpdated May 2026

414 Ontario St

3 bd · 2.5 ba · 2,357 sqft · built 1999 · 0.462 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,6082025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

416 Ontario St

4 bd · 2 ba · 2,400 sqft · built 2003 · 0.277 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Oct 2020 $11,3692025 Amount on Record Oct 1999 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

420 Ontario St

3 bd · 2 ba · 1,456 sqft · built 1996 · 0.237 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,6942025 Owner on Record Assessor + 1 DocumentUpdated May 2026

422 Ontario St

2 bd · 1 ba · 864 sqft · built 1948 · 0.215 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Mar 2015 $5,8822025 Amount on Record Sep 1996 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

424 Ontario St

3 bd · 1 ba · 1,160 sqft · built 1930 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5642025 Owner on Record Assessor + 1 DocumentUpdated May 2026

426 Ontario St

3 bd · 2 ba · 1,268 sqft · built 1965 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,8222025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

428 Ontario St, #430

2 bd · 1.5 ba · 2,360 sqft · built 2010 · 0.368 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jun 2009 $8,5942025 2 Owners on Record Assessor + 2 DocumentsUpdated May 2026

432 Ontario St

4 bd · 2 ba · 2,520 sqft · built 1920 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$640,000Jun 2025 $8,4092025 Amount on Record Sep 2020 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

434 Ontario St

3 bd · 1 ba · 840 sqft · built 2010 · 0.294 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000May 1997 $5,2942025 2 Owners on Record Assessor + 1 DocumentUpdated May 2026

436 Ontario St

2 bd · 2 ba · 1,120 sqft · built 1969 · 0.188 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,7892025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

438 Ontario St

3 bd · 2 ba · 2,128 sqft · built 2004 · 0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,5492025 Owner on Record Owner Occupied AssessorUpdated May 2026

440 Ontario St, #442

2 bd · 1 ba · 1,044 sqft · built 1991 · 0.399 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,7802024 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

444 Ontario St

2 bd · 1 ba · 667 sqft · built 1920 · 0.373 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,535May 2020 Amount on Record Sep 2017 Owner on Record Assessor + 4 DocumentsUpdated May 2026

448 Ontario St, #450

4 bd · 2 ba · 3,380 sqft · built 2008 · 0.438 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jun 2009 $11,4452025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

450 Ontario St

3 bd · 1 ba · 1,296 sqft · built 1960 · 0.394 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jan 2022 2 Owners on Record AssessorUpdated Jun 2023

452 Ontario St

3 bd · 3.5 ba · 2,576 sqft · built 2018 · 0.86 acres

Last Sale Tax Bill Prior Sale Owner Records
$167,500Apr 2011 $12,9172025 Amount on Record Jul 1998 2 Owners on Record Assessor + 1 DocumentUpdated May 2026

455 Ontario St

3 bd · 2 ba · 1,852 sqft · built 1983 · 1.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$386,500Oct 2013 $9,2462025 2 Owners on Record AssessorUpdated May 2026

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