Waterloo Rd, Ellicott City, MD Property Records

Howard County property records for 54 addresses on Waterloo Rd, Ellicott City, MD · Last verified August 2026

Waterloo Rd Highlights

Properties 54
Median Sale Price $800,000
Deeds and Mortgages on File 59
Median Price per Sqft $359
Owner Occupied 61%
Median Annual Tax Bill $6,418
Median Year Built 1954
Median Ownership Tenure 16 years

Properties on Waterloo Rd

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

4892 Waterloo Rd

3,200 sqft · built 1985 · 0.322 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Dec 2023 $13,4122025 Amount on Record Sep 2021 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

4900 Waterloo Rd

4,020 sqft · built 1961 · 1.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,865,000Jul 2010 $29,4952025 1 Name on Record AssessorUpdated Aug 2026

4950 Waterloo Rd

0.788 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8492025 1 Name on Record AssessorUpdated Aug 2026

4958 Waterloo Rd

1 ba · 1,494 sqft · built 1948 · 0.311 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2005 $5,9602025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

4959 Waterloo Rd

13,345 sqft · built 2025 · 0.739 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Jun 2024 $3,1462025 Amount on Record Dec 2021 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

4974 Waterloo Rd

2 ba · 1,835 sqft · built 1952 · 2.95 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2005 $1472025 Amount on Record Sep 2004 1 Name on Record AssessorUpdated Jul 2026

4990 Waterloo Rd

4.5 ba · 3,056 sqft · built 1951 · 1.83 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,0902025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

5001 Waterloo Rd

1.5 ba · 1,181 sqft · built 1952 · 1.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Nov 2019 $7,2352025 Amount on Record Apr 1992 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

5003 Waterloo Rd

2 ba · 2,220 sqft · built 1965 · 0.752 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5902025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

5004 Waterloo Rd

2.5 ba · 1,395 sqft · built 1959 · 0.847 acres

Last Sale Tax Bill Prior Sale Owner Records
$535,000Apr 2025 $7,3192025 Amount on Record Dec 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

5005 Waterloo Rd

5,240 sqft · built 1965 · 6.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$732,000Jan 2002 $19,1662022 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

5007 Waterloo Rd

1 ba · 1,220 sqft · built 1960 · 0.68 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1998 $5,7832025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5008 Waterloo Rd

1 ba · 1,400 sqft · built 1954 · 0.819 acres

Last Sale Tax Bill Prior Sale Owner Records
$153,000Jan 1998 $6,9962025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5011 Waterloo Rd

1 ba · 1,053 sqft · built 1957 · 0.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,9892025 2 Names on Record AssessorUpdated Aug 2026

5012 Waterloo Rd

2.5 ba · 1,823 sqft · built 1954 · 0.859 acres

Last Sale Tax Bill Prior Sale Owner Records
$157,900Sep 1999 $6,9032025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5015 Waterloo Rd

2 ba · 1,026 sqft · built 1958 · 0.681 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,035Mar 2000 $5,6912025 Amount on Record May 1998 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

5016 Waterloo Rd

2 ba · 1,495 sqft · built 1963 · 0.836 acres

Last Sale Tax Bill Prior Sale Owner Records
$274,900Aug 2003 $7,1942025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5019 Waterloo Rd

1.5 ba · 1,609 sqft · built 1959 · 0.647 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Apr 2016 $6,4182025 Amount on Record Jan 1995 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

5020 Waterloo Rd

1 ba · 2,358 sqft · built 1967 · 0.482 acres

Last Sale Tax Bill Prior Sale Owner Records
$780,000Mar 2025 $8,4382025 Amount on Record Oct 2017 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

5027 Waterloo Rd

1 ba · 1,318 sqft · built 1948 · 1.38 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1998 $7,8242025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5136 Waterloo Rd

1.5 ba · 816 sqft · built 1964 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$178,000Dec 2015 $5,2142025 —Mar 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5194 Waterloo Rd

1.5 ba · 1,211 sqft · built 1948 · 0.525 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,700Dec 2015 $5,7132025 —Mar 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

5238 Waterloo Rd

2 ba · 1,361 sqft · built 1959 · 0.792 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,8502025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

5244 Waterloo Rd

1.5 ba · 1,033 sqft · built 1938 · 0.335 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Sep 2019 $5,4572025 Amount on Record Jan 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

5256 Waterloo Rd

2.5 ba · 2,194 sqft · built 1952 · 0.534 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2003 $7,0252025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5260 Waterloo Rd

2 ba · 2,350 sqft · built 1928 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1842025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5266 Waterloo Rd

2 ba · 1,722 sqft · built 1928 · 0.916 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Mar 2020 $4,8102025 Amount on Record Jun 1994 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

5267 Waterloo Rd

1 ba · 1,230 sqft · built 1956 · 0.512 acres

Last Sale Tax Bill Prior Sale Owner Records
$178,000Nov 1999 $5,6462025 —Dec 1995 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5270 Waterloo Rd

2 ba · 2,001 sqft · built 1910 · 0.653 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,1582025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5339 Waterloo Rd

5.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$2242022 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

5477 Waterloo Rd

1 ba · 1,368 sqft · built 1926 · 2.93 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Sep 2019 $8,5972025 —Jan 1997 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

5497 Waterloo Rd

2,064 sqft · built 1954 · 2.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Nov 2025 $23,9542025 Amount on Record Apr 2022 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

5505 Waterloo Rd

104,608 sqft · built 2009 · 3.38 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2006 $27,8302025 Amount on Record — 1 Name on Record AssessorUpdated Aug 2026

5511 Waterloo Rd

82,739 sqft · built 2023 · 2.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Dec 2006 $2,9892025 Amount on Record Dec 2003 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

5521 Waterloo Rd

1 ba · 1,536 sqft · built 1947 · 0.382 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Sep 2016 $6,9852025 —Jun 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5537 Waterloo Rd

2 ba · 2,416 sqft · built 1917 · 0.84 acres

Last Sale Tax Bill Prior Sale Owner Records
$62,000Oct 1981 $5,0742025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5571 Waterloo Rd

2 ba · 1,600 sqft · built 1900 · 0.95 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Sep 2014 $5,1552025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

5595 Waterloo Rd

3.5 ba · 1,628 sqft · built 2001 · 0.459 acres

Last Sale Tax Bill Prior Sale Owner Records
$324,000Apr 2019 $7,4122025 Amount on Record Nov 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5605 Waterloo Rd

2.5 ba · 2,028 sqft · built 1962 · 2.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Feb 2026 $7,6142025 Amount on Record Nov 1982 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

5625 Waterloo Rd

1 ba · 1,524 sqft · built 1952 · 0.495 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Oct 2015 $5,6702025 —Sep 2015 1 Name on Record AssessorUpdated Aug 2026

5633 Waterloo Rd

3 ba · 9,466 sqft · built 2015 · 0.983 acres

Last Sale Tax Bill Prior Sale Owner Records
$940,000Feb 2014 $50,1172025 Amount on Record Aug 2006 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

5771 Waterloo Rd

2 ba · 2,855 sqft · built 1850 · 7.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Oct 2015 $9,2922025 —Jun 2001 1 Name on Record AssessorUpdated Aug 2026

5940 Waterloo Rd

73,105 sqft · built 1963 · 9.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,1352025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

5961 Waterloo Rd

3 ba · 3,721 sqft · built 1869 · 1.91 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1997 $10,9812025 —Sep 2000 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6063 Waterloo Rd

1 ba · 990 sqft · built 1947 · 2.96 acres

Last Sale Tax Bill Prior Sale Owner Records
$247,210Nov 2002 Amount on Record May 2003 1 Name on Record AssessorUpdated Oct 2023

6123 Waterloo Rd

1 ba · 1,186 sqft · built 1952 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,8062025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6131 Waterloo Rd

2.5 ba · 1,603 sqft · built 1940 · 0.429 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,000May 1999 $2,8502025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6135 Waterloo Rd

3 ba · 2,184 sqft · built 1995 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$558,500Feb 2022 $8,8022025 Amount on Record Jul 2017 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

6139 Waterloo Rd

1 ba · 1,176 sqft · built 1961 · 0.492 acres

Last Sale Tax Bill Prior Sale Owner Records
$196,000Apr 2011 $5,9802025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6143 Waterloo Rd

2 ba · 1,945 sqft · built 1940 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$98,000Apr 1987 $6,2732025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6205 Waterloo Rd

5 ba · 3,560 sqft · built 1938 · 0.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$652,500Feb 2006 $11,9582025 —Feb 2006 1 Name on Record AssessorUpdated Aug 2026

6209 Waterloo Rd

2 ba · 1,144 sqft · built 1962 · 0.484 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Oct 1995 $6,0792025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

6213 Waterloo Rd

2 ba · 2,268 sqft · built 1920 · 0.82 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1998 $6162025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6241 Waterloo Rd

1.5 ba · 1,248 sqft · built 1974 · 1.88 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2008 $6,4062025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

Property Records in Nearby Streets