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Keystone Ave, Emmaus, PA Property Records

Lehigh County property records for 35 addresses on Keystone Ave, Emmaus, PA · Last verified August 2026

Keystone Ave Highlights

Properties 35
Median Sale Price $275,000
Deeds and Mortgages on File 52
Median Price per Sqft $182
Owner Occupied 74%
Median Annual Tax Bill $5,668
Median Year Built 1950
Median Ownership Tenure 11 years

Properties on Keystone Ave

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

22 Keystone Ave

3 bd · 1 ba · 1,755 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,000Apr 2018 $5,1202026 Amount on Record May 2006 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

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30 Keystone Ave

4 bd · 2 ba · 1,456 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$259,000May 2019 $5,7912026 Amount on Record Dec 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

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32 Keystone Ave

0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Mar 2007 $2242026 Amount on Record May 2006 2 Names on Record AssessorUpdated Mar 2026

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34 Keystone Ave

4 bd · 1 ba · 1,560 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,000Mar 2007 $5,3092026 Amount on Record May 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

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36 Keystone Ave

1 bd · 1 ba · 1,104 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,000Aug 1998 $5,0982026 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

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100 Keystone Ave, #167

24,536 sqft · Built 1911 · 0.982 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000May 2019 $29,2802026 1 Name on Record Assessor + 3 DocumentsUpdated Mar 2026

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111 Keystone Ave

7.6 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Mar 2026

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204 Keystone Ave, #210

2 bd · 1 ba · 938 sqft · 0.409 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$355,000Feb 2024 $5,6572026 —Aug 2004 2 Names on Record Assessor + 2 DocumentsUpdated Mar 2026

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212 Keystone Ave

3 bd · 1 ba · 910 sqft · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,000Jun 2020 $3,9452026 Amount on Record May 1998 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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323 Keystone Ave

3 bd · 2 ba · 1,232 sqft · 0.282 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$196,500Jun 2019 $5,8202026 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

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327 Keystone Ave, #333

3 bd · 2 ba · 1,611 sqft · 0.303 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Oct 2023 $7,5322026 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

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403 Keystone Ave

3 bd · 2 ba · 1,064 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$192,500Dec 2018 $5,6682026 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

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404 Keystone Ave

3 bd · 1 ba · 1,470 sqft · 0.209 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$268,000Jul 2020 $6,3572026 Amount on Record Jul 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

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407 Keystone Ave

3 bd · 1 ba · 1,111 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$187,000Aug 2007 $5,1642026 —Jun 2003 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

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410 Keystone Ave

2 bd · 1 ba · 1,028 sqft · 0.154 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$95,000Mar 1991 $4,7762026 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Mar 2026

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411 Keystone Ave

3 bd · 2 ba · 1,170 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$148,000Sep 2016 $5,4542026 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

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414 Keystone Ave

2 bd · 1 ba · 1,028 sqft · 0.154 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$171,000Jul 2013 $4,2462026 Amount on Record Jun 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

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418 Keystone Ave

2 bd · 1 ba · 1,028 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$55,000May 1985 $4,7762026 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

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421 Keystone Ave

3 bd · 1 ba · 1,295 sqft · 0.216 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2011 $5,9582026 2 Names on Record AssessorUpdated Mar 2026

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424 Keystone Ave

2 bd · 1 ba · 1,028 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$169,000Jul 2015 $4,7762026 Amount on Record Jun 2006 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

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427 Keystone Ave

3 bd · 1 ba · 1,190 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$167,000Jul 2006 $5,1642026 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

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428 Keystone Ave

4 bd · 1 ba · 1,628 sqft · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$182,000Nov 2009 $5,9432026 Amount on Record Jul 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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433 Keystone Ave

3 bd · 1.5 ba · 1,232 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$189,500Feb 2020 $5,6212026 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

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434 Keystone Ave

2 bd · 1 ba · 1,028 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2010 $4,7762026 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

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438 Keystone Ave

2 bd · 1 ba · 1,028 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$166,000Dec 2012 $4,7762026 Amount on Record Feb 2009 1 Name on Record AssessorUpdated Mar 2026

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444 Keystone Ave

4 bd · 2 ba · 1,684 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$128,000Jan 1996 $6,7592026 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

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448 Keystone Ave

2 bd · 1.5 ba · 1,401 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$343,000Apr 2024 $6,3862026 Amount on Record Apr 2015 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2026

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506 Keystone Ave

3 bd · 2 ba · 1,896 sqft · 0.215 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$242,000Apr 2016 $7,0132026 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

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821 Keystone Ave

4 bd · 3 ba · 2,496 sqft · 0.731 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000May 1992 $10,0602026 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

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834 Keystone Ave

4 bd · 3 ba · 2,626 sqft · 0.692 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$319,600Jul 2005 $9,0462026 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

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2900 Keystone Ave

4 bd · 2.5 ba · 2,688 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$41,600Mar 2000 $7,3512026 Amount on Record Nov 1993 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

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2940 Keystone Ave

3 bd · 3.5 ba · 3,126 sqft · 1.63 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$370,000May 2016 $14,8562026 —Jun 1993 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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2950 Keystone Ave

3 bd · 3 ba · 2,365 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$370,000May 2016 $8,4542026 2 Names on Record Assessor + 4 DocumentsUpdated Mar 2026

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2960 Keystone Ave

4 bd · 3 ba · 2,852 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$233,000Aug 1995 $7,6842026 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

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2980 Keystone Ave

3 bd · 1.5 ba · 2,390 sqft · 0.282 acres

Last Sale Tax Bill Prior Sale Owner Records
$273,500Aug 2016 $4,7832026 Amount on Record Nov 1991 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

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Wildfire Risk on Keystone Ave

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

Wildfire Risk to HomesLow
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
1 of 6 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets