Keystone Ave, Baltimore, MD Property Records

Baltimore City property records for 59 addresses on Keystone Ave, Baltimore, MD · Last verified August 2026

Keystone Ave Highlights

Properties 59
Median Sale Price $217,500
Deeds and Mortgages on File 67
Median Price per Sqft $178
Owner Occupied 78%
Median Annual Tax Bill $3,200
Median Year Built 1954
Median Ownership Tenure 14 years

Properties on Keystone Ave

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

3600 Keystone Ave

1 ba · 1,350 sqft · 0.042 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$31,000Apr 2003 $3,3372023 Amount on Record — 1 Name on Record AssessorUpdated Sep 2023

3601 Keystone Ave

1 ba · 896 sqft · 0.052 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0632025 2 Names on Record AssessorUpdated Jul 2026

3602 Keystone Ave

1 ba · 1,372 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 2015 $3,6392023 Amount on Record Dec 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2023

3603 Keystone Ave

2 ba · 1,862 sqft · 0.064 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$58,200Oct 1991 $3,0112023 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3604 Keystone Ave

2.5 ba · 1,560 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$173,000Aug 2009 $4,3772025 Amount on Record Oct 2008 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

3605 Keystone Ave

1.5 ba · 1,494 sqft · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,304Dec 2008 $4,5802025 Amount on Record Dec 2006 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3606 Keystone Ave

3 ba · 1,260 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$209,900Nov 2019 $4,5442023 Amount on Record Jan 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2023

3607 Keystone Ave

1 ba · 896 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,000Sep 2011 $2,6452023 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3608 Keystone Ave

3 ba · 1,260 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$227,000Feb 2022 $3,7902023 Amount on Record Mar 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2023

3609 Keystone Ave

1 ba · 896 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$44,900Oct 1997 $2,6312023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2023

3610 Keystone Ave

1 ba · 1,260 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$52,800Apr 2011 $3,0072023 Amount on Record Dec 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2023

3611 Keystone Ave

1 ba · 896 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$37,000Jul 1991 $2,6312023 1 Name on Record AssessorUpdated Sep 2023

3612 Keystone Ave

2 ba · 1,260 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$172,500Apr 2008 $3,1622023 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3613 Keystone Ave

1 ba · 896 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Sep 2013 $2,9162025 —Oct 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3614 Keystone Ave

1 ba · 1,332 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,501Aug 2004 $3,1442023 Amount on Record May 2004 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3615 Keystone Ave

1 ba · 896 sqft · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Feb 2004 $2,7922024 Amount on Record May 2001 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

3616 Keystone Ave

1 ba · 1,572 sqft · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000May 2026 $3,4652024 Amount on Record Jul 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

3617 Keystone Ave

1 ba · 896 sqft · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,900Mar 2016 $2,8902024 Amount on Record Aug 2007 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

3618 Keystone Ave

1 ba · 1,400 sqft · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$244,000Mar 2023 $3,3932024 Amount on Record Jul 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

3619 Keystone Ave

1 ba · 896 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,900Sep 2009 $4,0162023 Amount on Record Aug 2004 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3620 Keystone Ave

1 ba · 1,500 sqft · 0.042 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$98,000Jul 2004 $3,3442023 Amount on Record Mar 1994 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3621 Keystone Ave

1 ba · 1,196 sqft · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$146,500Oct 2022 $3,9332024 Amount on Record May 2006 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

3622 Keystone Ave

1 ba · 1,024 sqft · 0.086 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$183,000Feb 2021 $2,9532023 Amount on Record Jun 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2023

3623 Keystone Ave

1 ba · 896 sqft · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9432025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3624 Keystone Ave

1 ba · 1,024 sqft · 0.044 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$65,000Sep 2011 $3,5842025 2 Names on Record AssessorUpdated Jul 2026

3625 Keystone Ave

1 ba · 896 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$108,000Jun 2018 $2,7032023 Amount on Record Feb 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2023

3626 Keystone Ave

1 ba · 1,024 sqft · 0.044 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2020 $3,2362023 2 Names on Record Assessor + 1 DocumentUpdated Sep 2023

3627 Keystone Ave

1 ba · 896 sqft · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jun 2026 $2,5762025 Amount on Record Jun 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

3628 Keystone Ave

1 ba · 1,024 sqft · 0.044 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$47,000Apr 1995 $2,5282023 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3629 Keystone Ave

1 ba · 896 sqft · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$42,000Jun 1997 $1,8932024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

3630 Keystone Ave

1 ba · 1,024 sqft · 0.044 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000Sep 2025 $2,3262024 —Apr 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

3631 Keystone Ave

1 ba · 896 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1142023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2023

3632 Keystone Ave

2 ba · 1,024 sqft · 0.044 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$155,000May 2018 $4,3242023 Amount on Record Jun 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2023

3633 Keystone Ave

1 ba · 896 sqft · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000May 2021 $2,3902024 Amount on Record Nov 2013 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

3634 Keystone Ave

1 ba · 1,024 sqft · 0.044 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,500Jul 2012 $2,5262023 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3635 Keystone Ave

1.5 ba · 896 sqft · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Jan 2024 $3,8292024 Amount on Record Dec 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

3636 Keystone Ave

1 ba · 1,024 sqft · 0.044 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$51,900Nov 1996 $2,5262023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2023

3637 Keystone Ave

1 ba · 1,024 sqft · 0.07 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$51,500Aug 1993 $2,5292023 2 Names on Record Owner Occupied AssessorUpdated Sep 2023

3638 Keystone Ave

2 ba · 1,024 sqft · 0.044 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$40,000May 1999 $3,5972023 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3639 Keystone Ave

1.5 ba · 1,536 sqft · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$83,009Dec 2010 $3,4782024 —Mar 2007 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

3640 Keystone Ave

2 ba · 1,409 sqft · 0.044 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Apr 2019 $6,1192025 Amount on Record Aug 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

3641 Keystone Ave

1 ba · 1,024 sqft · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3292024 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

3642 Keystone Ave

1 ba · 1,024 sqft · 0.044 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Dec 2019 $3,2362023 Amount on Record Jul 1996 1 Name on Record Assessor + 1 DocumentUpdated Sep 2023

3643 Keystone Ave

1 ba · 1,024 sqft · 0.035 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$52,500Feb 2002 $2,5242023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2023

3644 Keystone Ave

1 ba · 1,024 sqft · 0.044 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5312023 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3645 Keystone Ave

2 ba · 1,536 sqft · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Jul 2019 $4,5122024 Amount on Record Nov 2005 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

3646 Keystone Ave

2 ba · 1,474 sqft · 0.044 acres

Last Sale Tax Bill Prior Sale Owner Records
$229,000Jun 2007 $3,8012024 Amount on Record Oct 2005 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

3647 Keystone Ave

1 ba · 1,024 sqft · 0.035 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,800Dec 1992 $2,5312023 2 Names on Record Owner Occupied AssessorUpdated Sep 2023

3648 Keystone Ave

1 ba · 1,194 sqft · 0.044 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2005 $3,5142024 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

3649 Keystone Ave

1 ba · 1,224 sqft · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$194,000Feb 2022 $3,8912024 Amount on Record May 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

3650 Keystone Ave

1 ba · 1,024 sqft · 0.087 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$68,500Oct 2003 $3,0292023 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3651 Keystone Ave

1 ba · 1,024 sqft · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$217,500Mar 2025 $2,3292024 Amount on Record Oct 1994 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

3653 Keystone Ave

1 ba · 1,024 sqft · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2008 $3,4132024 Amount on Record Mar 1995 1 Name on Record AssessorUpdated Apr 2026

3655 Keystone Ave

2 ba · 1,024 sqft · 0.035 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Sep 2019 $4,1812023 2 Names on Record Assessor + 2 DocumentsUpdated Sep 2023

3657 Keystone Ave

1 ba · 1,024 sqft · 0.035 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$88,000Jan 2017 $3,2002023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2023

3659 Keystone Ave

2 ba · 1,024 sqft · 0.035 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2021 $3,4332023 Amount on Record Oct 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2023

3661 Keystone Ave

1 ba · 1,024 sqft · 0.035 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,2252023 1 Name on Record Owner Occupied AssessorUpdated Sep 2023

3663 Keystone Ave

2 ba · 1,409 sqft · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500Jul 2021 $3,6462024 Amount on Record Aug 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

3665 Keystone Ave

1 ba · 1,024 sqft · 0.069 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000Nov 2021 $4,4022023 Amount on Record Aug 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2023

Property Records in Nearby Streets