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Delaware Ave, Irwin, PA Property Records

Westmoreland County property records for 69 addresses on Delaware Ave, Irwin, PA · Last verified August 2026

Delaware Ave Highlights

Properties 69
Median Sale Price $425,000
Deeds and Mortgages on File 85
Median Price per Sqft $179
Owner Occupied 99%
Median Annual Tax Bill $6,050
Median Year Built 2008
Median Ownership Tenure 13 years

Properties on Delaware Ave

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

8300 Delaware Ave

2,496 sqft · Built 2010 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Jun 2011 $6,0292026 Amount on Record May 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8310 Delaware Ave

2,543 sqft · Built 2010 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$301,900Dec 2013 $6,0502026 Amount on Record May 2010 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8320 Delaware Ave

2,522 sqft · Built 2009 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Jun 2026 $6,1162026 Amount on Record Jan 2021 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

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8330 Delaware Ave

2,383 sqft · Built 2009 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$539,500Jun 2025 $5,9482026 Amount on Record Jul 2023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8340 Delaware Ave

2,490 sqft · Built 2011 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Aug 2019 $6,0832026 Amount on Record Mar 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8350 Delaware Ave

2,502 sqft · Built 2011 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Feb 2021 $6,3042026 Amount on Record May 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8359 Delaware Ave

2,384 sqft · Built 2009 · 0.457 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,900Aug 2009 $5,6242026 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8360 Delaware Ave

2,469 sqft · Built 2011 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$289,900Dec 2010 $5,9692026 —Dec 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8369 Delaware Ave

2,521 sqft · Built 2009 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,6252026 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8370 Delaware Ave

2,496 sqft · Built 2011 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$297,500Sep 2013 $6,2182026 Amount on Record Dec 2010 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8379 Delaware Ave

2,543 sqft · Built 2009 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Dec 2020 $5,7132026 Amount on Record Jun 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8389 Delaware Ave

2,495 sqft · Built 2009 · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,900Feb 2009 $5,6302026 —Jul 2010 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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8399 Delaware Ave

2,038 sqft · Built 2011 · 0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,000Jul 2021 $5,0142026 Amount on Record Jul 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8400 Delaware Ave

2,356 sqft · Built 2010 · 0.557 acres

Last Sale Tax Bill Prior Sale Owner Records
$338,000Jul 2013 $7,3562026 Amount on Record Oct 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8409 Delaware Ave

2,038 sqft · Built 2011 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,900Jun 2011 $4,9712026 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8419 Delaware Ave

1,984 sqft · Built 2011 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,900Feb 2011 $4,8772026 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8424 Delaware Ave

3,234 sqft · Built 2010 · 0.557 acres

Last Sale Tax Bill Prior Sale Owner Records
$426,822Aug 2010 $8,1952026 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8429 Delaware Ave

1,984 sqft · Built 2011 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Aug 2015 $4,8772026 Amount on Record Aug 2011 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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8439 Delaware Ave

1,984 sqft · Built 2009 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Feb 2015 $4,8952026 Amount on Record Jul 2012 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

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8448 Delaware Ave

3,491 sqft · Built 2011 · 0.563 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$823,000Sep 2025 $10,4752026 Amount on Record Jan 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8449 Delaware Ave

1,984 sqft · Built 2009 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$301,000Nov 2019 $4,8952026 Amount on Record Mar 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8459 Delaware Ave

1,984 sqft · Built 2009 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$291,500Mar 2021 $4,8952026 Amount on Record Jan 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8469 Delaware Ave

1,984 sqft · Built 2009 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Dec 2022 $4,8952026 Amount on Record Oct 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8479 Delaware Ave

1,984 sqft · Built 2009 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Nov 2019 $5,1712026 Amount on Record Sep 2011 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8489 Delaware Ave

1,984 sqft · Built 2009 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Oct 2015 $5,1712026 Amount on Record Mar 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8499 Delaware Ave

1,984 sqft · Built 2010 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,500Oct 2016 $4,9952026 Amount on Record Sep 2010 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8509 Delaware Ave

1,984 sqft · Built 2009 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$229,900Aug 2010 $4,9952026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8530 Delaware Ave

2,812 sqft · Built 2008 · 0.353 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$309,900Feb 2008 $7,9412026 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8539 Delaware Ave

2,866 sqft · Built 2009 · 0.401 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,500Nov 2018 $7,4712026 Amount on Record Aug 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8552 Delaware Ave

2,620 sqft · Built 2008 · 0.411 acres

Last Sale Tax Bill Prior Sale Owner Records
$362,000Apr 2015 $7,6032026 Amount on Record May 2013 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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8574 Delaware Ave

2,973 sqft · Built 2006 · 0.484 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$361,373Mar 2006 $8,4952026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8592 Delaware Ave

3,005 sqft · Built 2006 · 0.921 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$650,000May 2022 $8,4082026 Amount on Record Nov 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8610 Delaware Ave

2,372 sqft · Built 2006 · 0.963 acres

Last Sale Tax Bill Prior Sale Owner Records
$37,000Nov 2014 $7,0882026 Amount on Record May 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8630 Delaware Ave

3,082 sqft · Built 2006 · 1.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$351,441Nov 2006 $8,6722026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8647 Delaware Ave

2,074 sqft · Built 2007 · 0.478 acres

Last Sale Tax Bill Prior Sale Owner Records
$334,163Jan 2008 $7,2212026 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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8648 Delaware Ave

3,648 sqft · Built 2006 · 0.596 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$655,000Feb 2024 $9,7892026 Amount on Record Jun 2017 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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8666 Delaware Ave

2,836 sqft · Built 2007 · 0.494 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,900Jun 2007 $7,7062026 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8669 Delaware Ave

2,378 sqft · Built 2007 · 0.478 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Jan 2019 $7,3262026 Amount on Record Aug 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8691 Delaware Ave

2,622 sqft · Built 2006 · 0.462 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$390,000Oct 2013 $8,2052026 Amount on Record Sep 2006 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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8713 Delaware Ave

2,392 sqft · Built 2006 · 0.508 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jan 2013 $6,9752026 Amount on Record Apr 2011 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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8735 Delaware Ave

3,164 sqft · Built 2006 · 0.96 acres

Last Sale Tax Bill Prior Sale Owner Records
$391,982Oct 2006 $8,5482026 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8750 Delaware Ave

2,788 sqft · Built 2007 · 0.438 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Jul 2020 $7,3732026 Amount on Record — 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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8763 Delaware Ave

3,102 sqft · Built 2006 · 1.24 acres

Last Sale Tax Bill Prior Sale Owner Records
$389,242Sep 2006 $8,5092026 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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8770 Delaware Ave

2,890 sqft · Built 2007 · 0.617 acres

Last Sale Tax Bill Prior Sale Owner Records
$336,000Oct 2013 $7,6792026 Amount on Record Jan 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8797 Delaware Ave

2,298 sqft · Built 2006 · 0.726 acres

Last Sale Tax Bill Prior Sale Owner Records
$354,873Oct 2006 $7,7332026 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8817 Delaware Ave

3,017 sqft · Built 2007 · 0.708 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,900Jul 2019 $8,1672026 Amount on Record Feb 2007 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8837 Delaware Ave

2,402 sqft · Built 2006 · 0.708 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$299,970Jan 2006 $8,1972026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8857 Delaware Ave

2,674 sqft · Built 2006 · 0.704 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Nov 2013 $7,8012026 Amount on Record Jun 2006 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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8877 Delaware Ave

2,830 sqft · Built 2006 · 0.704 acres

Last Sale Tax Bill Prior Sale Owner Records
$680,000Apr 2026 $8,6762026 Amount on Record Aug 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8897 Delaware Ave

3,199 sqft · Built 2006 · 0.732 acres

Last Sale Tax Bill Prior Sale Owner Records
$409,666Jun 2006 $8,9062026 —Mar 2011 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8917 Delaware Ave

2,890 sqft · Built 2006 · 0.732 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$590,000Apr 2021 $9,2132026 Amount on Record Apr 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8937 Delaware Ave

2,554 sqft · Built 2007 · 0.658 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,600May 2007 $8,2112026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8960 Delaware Ave

2,000 sqft · Built 1986 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jul 2023 $3,9822026 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8961 Delaware Ave

2,949 sqft · Built 2006 · 2.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$644,900May 2022 $8,6482026 Amount on Record Aug 2009 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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8967 Delaware Ave

3,110 sqft · Built 2006 · 1.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$499,900Sep 2020 $9,6612026 Amount on Record Jul 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8968 Delaware Ave

0.177 acres

Last Sale Tax Bill Prior Sale Owner Records
$128,500Aug 2001 $3,2412026 —Aug 2001 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8969 Delaware Ave

1,091 sqft · Built 1983 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,5712026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8975 Delaware Ave

0.336 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jul 2009 $4,0062026 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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8983 Delaware Ave

0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,000Nov 2012 $3,0162026 Amount on Record Dec 2001 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8986 Delaware Ave

1,074 sqft · Built 1983 · 0.256 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2015 $3,4832026 —Nov 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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8993 Delaware Ave

1,577 sqft · Built 1985 · 0.271 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Nov 2003 $3,7362026 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8994 Delaware Ave

1,621 sqft · Built 1986 · 0.307 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$330,000Mar 2022 $4,3852026 Amount on Record Oct 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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9002 Delaware Ave

0.302 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jun 2024 $4,4052026 Amount on Record Dec 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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9003 Delaware Ave

0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2472026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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9009 Delaware Ave

0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1983 $4,5262026 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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9010 Delaware Ave

0.288 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1982 $3,1312026 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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9017 Delaware Ave

2,376 sqft · Built 1983 · 0.258 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$186,780Aug 2023 $5,5072026 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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9018 Delaware Ave

0.295 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,110Aug 2010 $3,0432026 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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9025 Delaware Ave

0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$97,500Dec 1993 $2,9552026 1 Name on Record AssessorUpdated Aug 2026

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Wildfire Risk on Delaware 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 · 43rd in Pennsylvania
Wildfire LikelihoodLow — about 1 in 10,000 per year
ExposureDirect
2 of 7 cells directly exposed · 6 adjoin burnable vegetation

Property Records in Nearby Streets