Seneca Ave, Olean, NY Property Records

Cattaraugus County and Olean Town property records for 80 addresses on Seneca Ave, Olean, NY · Last verified August 2026

Seneca Ave Highlights

Properties 80
Median Sale Price $89,500
Deeds and Mortgages on File 46
Median Price per Sqft $95
Owner Occupied 54%
Median Annual Tax Bill $1,717
Median Year Built 1925
Median Ownership Tenure 11 years

Properties on Seneca Ave

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

615 Seneca Ave

0.375 acres

Last Sale Tax Bill Prior Sale Owner Records
$37,600Oct 2020 $3832025 Amount on Record Jul 2016 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

623 Seneca Ave

5 bd · 2 ba · 1,728 sqft · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$800Feb 2026 $4192025 —Jun 2024 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

625 Seneca Ave

0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000Nov 2017 $2282025 —Mar 1999 1 Name on Record Assessor + 1 DocumentUpdated May 2026

629 Seneca Ave

4 bd · 1 ba · 1,962 sqft · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Jul 2012 $2,4002025 1 Name on Record AssessorUpdated May 2026

633 Seneca Ave

0.074 acres

Last Sale Tax Bill Prior Sale Owner Records
$375Jun 2016 $402025 —Mar 2015 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

637 Seneca Ave

2 bd · 1 ba · 736 sqft · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,500May 2021 $1,6372025 Amount on Record Dec 2020 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

643 Seneca Ave

0.378 acres

Last Sale Tax Bill Prior Sale Owner Records
$900Jun 2015 $3452025 —Mar 2015 2 Names on Record AssessorUpdated Aug 2026

659 Seneca Ave

4 bd · 1 ba · 1,592 sqft · 0.895 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9652025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

661 Seneca Ave

3 bd · 1 ba · 1,022 sqft · 0.447 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1122025 2 Names on Record AssessorUpdated May 2026

667 Seneca Ave

0.954 acres

Last Sale Tax Bill Prior Sale Owner Records
$150Jun 2016 $5102025 —Mar 2015 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

677 Seneca Ave

4 bd · 2 ba · 1,614 sqft · 0.454 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Aug 2005 $1,2372025 1 Name on Record Owner Occupied AssessorUpdated May 2026

767 Seneca Ave

6 bd · 2 ba · 2,912 sqft · 0.982 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,000Feb 2006 1 Name on Record AssessorUpdated May 2026

811 Seneca Ave

2 bd · 1 ba · 720 sqft · 0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,000Mar 2011 $1,0762025 1 Name on Record Owner Occupied AssessorUpdated May 2026

815 Seneca Ave

4 bd · 2 ba · 1,932 sqft · 0.248 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$34,000Oct 2000 $1,2562025 2 Names on Record Owner Occupied AssessorUpdated May 2026

817 Seneca Ave

3 bd · 1 ba · 1,500 sqft · 0.136 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$33,000Jun 2003 $1,4102025 Amount on Record Dec 2002 2 Names on Record Owner Occupied AssessorUpdated May 2026

825 Seneca Ave

3 bd · 1 ba · 1,528 sqft · 0.24 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,9382025 1 Name on Record Owner Occupied AssessorUpdated May 2026

827 Seneca Ave

4 bd · 2 ba · 2,016 sqft · 0.582 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Sep 2002 $3,9822025 —Aug 2002 1 Name on Record Owner Occupied AssessorUpdated May 2026

917 Seneca Ave

4 bd · 2 ba · 1,224 sqft · 0.371 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,000Nov 2017 $1,2932025 2 Names on Record Assessor + 1 DocumentUpdated May 2026

921 Seneca Ave

3 bd · 1 ba · 2,132 sqft · 0.705 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5332025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1009 Seneca Ave

3 bd · 1.5 ba · 1,408 sqft · 0.688 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1192025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1011 Seneca Ave

3 bd · 1 ba · 1,456 sqft · 1.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$105,000Apr 2019 $2,9622025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1015 Seneca Ave

3 bd · 1 ba · 1,670 sqft · 0.96 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$66,000Sep 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1021 Seneca Ave

3 bd · 2 ba · 1,734 sqft · 0.216 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$65,000Oct 1995 $1,7172025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1027 Seneca Ave

0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,000Mar 2003 $9202025 1 Name on Record AssessorUpdated May 2026

1216 Seneca Ave

2,560 sqft · Built 1958 · 0.384 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,000Oct 2018 $1,3432025 Amount on Record May 2018 1 Name on Record Assessor + 1 DocumentUpdated May 2026

1218 Seneca Ave

3 bd · 1 ba · 1,152 sqft · 0.136 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$155,500May 2025 $2,4862025 Amount on Record Mar 2025 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

1220 Seneca Ave

2 bd · 1.5 ba · 1,446 sqft · 0.455 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$20,000May 2011 $2742025 Amount on Record Feb 2004 1 Name on Record Owner Occupied AssessorUpdated May 2026

1227 Seneca Ave

2 bd · 1 ba · 1,138 sqft · 0.367 acres

Last Sale Tax Bill Prior Sale Owner Records
$49,000Jun 2004 $3672025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1228 Seneca Ave

1,008 sqft · Built 1915 · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Sep 2014 $1,9182025 Amount on Record Mar 2006 2 Names on Record AssessorUpdated May 2026

1230 Seneca Ave

2 bd · 1 ba · 972 sqft · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Mar 2025 $3,9312025 Amount on Record Jul 2018 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

1231 Seneca Ave

3 bd · 1.5 ba · 1,328 sqft · 0.531 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$72,500Jul 2023 $2,4942025 —Jun 2023 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

1232 Seneca Ave

3 bd · 1 ba · 1,404 sqft · 0.455 acres

Last Sale Tax Bill Prior Sale Owner Records
$83,000Mar 2022 $2,3402025 Amount on Record Dec 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1239 Seneca Ave

2 bd · 1 ba · 1,212 sqft · 0.51 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,8962025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1240 Seneca Ave

4 bd · 2 ba · 1,668 sqft · 0.657 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1482025 1 Name on Record AssessorUpdated May 2026

1241 Seneca Ave

2 bd · 2 ba · 817 sqft · 0.306 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$56,500Nov 2013 $6592025 Amount on Record May 2009 1 Name on Record Owner Occupied AssessorUpdated May 2026

1306 Seneca Ave

3 bd · 1 ba · 1,212 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$50,000Jan 2001 $1,4112025 —Jan 2001 2 Names on Record Owner Occupied AssessorUpdated May 2026

1307 Seneca Ave

4 bd · 2 ba · 1,872 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,5582025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1312 Seneca Ave

2 bd · 1 ba · 980 sqft · 1.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$145,000Jul 2025 $2,4752025 Amount on Record Dec 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

1314 Seneca Ave

5 bd · 2 ba · 2,624 sqft · 0.892 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9242025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1315 Seneca Ave

3 bd · 1.5 ba · 1,668 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000Jul 2025 $3,6872025 Amount on Record Feb 2022 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

1327 Seneca Ave

4 bd · 2 ba · 1,452 sqft · 0.467 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Sep 2023 $2,8392025 Amount on Record Apr 2011 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

1329 Seneca Ave

2 bd · 1 ba · 1,152 sqft · 0.265 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$39,100Mar 2002 $1,0362025 1 Name on Record AssessorUpdated May 2026

1336 Seneca Ave

3 bd · 1 ba · 1,188 sqft · 0.247 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$19,000Jun 2010 $1,5342025 —Mar 2010 1 Name on Record AssessorUpdated May 2026

1337 Seneca Ave

3 bd · 1 ba · 1,616 sqft · 0.408 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,000May 2024 $3,5302025 Amount on Record Apr 2020 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1338 Seneca Ave

1.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Jun 2003 $3062025 1 Name on Record AssessorUpdated May 2026

1339 Seneca Ave

3 bd · 1 ba · 1,440 sqft · 0.408 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9472025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1340 Seneca Ave

2 bd · 1 ba · 768 sqft · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3432025 1 Name on Record AssessorUpdated May 2026

1593 Seneca Ave

3 bd · 1.5 ba · 960 sqft · 0.312 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4332025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1596 Seneca Ave

3 bd · 1 ba · 1,344 sqft · 2.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,000Jul 2024 $5,7042025 2 Names on Record Assessor + 1 DocumentUpdated May 2026

1601 Seneca Ave

1,440 sqft · Built 1960 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Jul 2005 $1,5832025 1 Name on Record AssessorUpdated May 2026

1609 Seneca Ave

2 bd · 1.5 ba · 1,098 sqft · 0.312 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,7432025 1 Name on Record AssessorUpdated May 2026

1617 Seneca Ave

3 bd · 1 ba · 1,248 sqft · 0.402 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$53,000Feb 2005 $2,8902025 Amount on Record Oct 1994 1 Name on Record Owner Occupied AssessorUpdated May 2026

1620 Seneca Ave

3 bd · 1 ba · 1,582 sqft · 1.95 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,1162025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1623 Seneca Ave

3 bd · 1.5 ba · 1,428 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9982025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1626 Seneca Ave

3 bd · 1 ba · 1,280 sqft · 1.9 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$64,900Aug 2019 $2,9132025 Amount on Record — 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1629 Seneca Ave

1 bd · 1 ba · 480 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$7852025 1 Name on Record AssessorUpdated May 2026

1635 Seneca Ave

2 bd · 1.5 ba · 1,707 sqft · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$35,000Mar 2014 $3,1932025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1638 Seneca Ave

3 bd · 1.5 ba · 1,170 sqft · 2.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,1502025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1639 Seneca Ave

3 bd · 1.5 ba · 1,392 sqft · 0.247 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7912025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1643 Seneca Ave

3 bd · 1 ba · 1,248 sqft · 0.326 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9312025 2 Names on Record Assessor + 1 DocumentUpdated May 2026

1646 Seneca Ave

3 bd · 1 ba · 1,548 sqft · 1.7 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$172,500Oct 2025 $3,0032025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1647 Seneca Ave

3 bd · 1 ba · 936 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,500Apr 2023 $1,7032025 Amount on Record Sep 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

1648 Seneca Ave

3 bd · 1 ba · 1,014 sqft · 1.45 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3822025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1649 Seneca Ave

0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Apr 1996 $3422025 2 Names on Record AssessorUpdated May 2026

1653 Seneca Ave

3 bd · 1 ba · 1,200 sqft · 0.447 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5652025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1657 Seneca Ave

3 bd · 1 ba · 1,080 sqft · 0.525 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2022 $5822025 Amount on Record Jul 2002 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

1660 Seneca Ave

4 bd · 2 ba · 1,728 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,6332025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1664 Seneca Ave

4 bd · 1.5 ba · 1,808 sqft · 0.578 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jan 2023 $4,9032025 Amount on Record Apr 1999 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

1669 Seneca Ave

552 sqft · Built 1975 · 0.378 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5642025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1675 Seneca Ave

0.306 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,000Sep 2009 $3422025 Amount on Record Dec 2003 1 Name on Record AssessorUpdated May 2026

1678 Seneca Ave

2 bd · 1 ba · 1,160 sqft · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,000Jun 2016 $1,5112025 —Mar 2016 2 Names on Record AssessorUpdated Aug 2026

1682 Seneca Ave

3 bd · 1 ba · 1,580 sqft · 0.881 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,6882025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1686 Seneca Ave

3 bd · 1 ba · 1,192 sqft · 1.6 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,000Jan 2016 $5,0672025 2 Names on Record AssessorUpdated May 2026

1694 Seneca Ave

3 bd · 1 ba · 2,192 sqft · 2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$87,000Jun 2010 $3,2762025 Amount on Record Sep 2006 2 Names on Record Owner Occupied AssessorUpdated May 2026

1695 Seneca Ave

39.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$41,7592025 1 Name on Record AssessorUpdated May 2026

1698 Seneca Ave

1.85 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4632025 1 Name on Record AssessorUpdated May 2026

1710 Seneca Ave

3 bd · 1 ba · 1,155 sqft · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Oct 2011 $3,5132025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1720 Seneca Ave

2 bd · 1 ba · 864 sqft · 0.313 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4302025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1724 Seneca Ave

3 bd · 1.5 ba · 1,296 sqft · 0.361 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$115,000Jul 2013 $4,7182025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1726 Seneca Ave

1 bd · 1 ba · 1,036 sqft · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6312025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on Seneca Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank at the 20th percentile of exposed land nationally · 55th in New York
Wildfire LikelihoodLow — about 1 in 10,000 per year
ExposureDirect
3 of 9 cells directly exposed · 8 adjoin burnable vegetation

Property Records in Nearby Streets