Harford County property records for 69 addresses on Rock Run Rd, Havre De Grace, MD · Last verified October 2026
| Properties | 69 |
|---|---|
| Median Sale Price | $240,000 |
| Deeds and Mortgages on File | 55 |
| Median Price per Sqft | $173 |
| Owner Occupied | 88% |
| Median Annual Tax Bill | $2,853 |
| Median Year Built | 1961 |
| Median Ownership Tenure | 20 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3704 Rock Run Rd |
2 ba · 2,150 sqft built 1880 · 3.1 acres | — Jun 2002 | $60 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3707 Rock Run Rd |
1 ba · 1,434 sqft built 1800 · 0.85 acres | $55,000 Feb 2023 | $1,638 2026 | Assessor + 2 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3710 Rock Run Rd |
1.5 ba · 1,134 sqft built 1900 · 0.28 acres | $106,500 Mar 2010 | $2,713 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3712 Rock Run Rd |
3.5 ba · 4,304 sqft built 2007 · 1.98 acres | $745,000 May 2023 | $7,888 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3713 Rock Run Rd |
1 ba · 989 sqft built 1955 · 1.08 acres | $239,000 Jan 2006 | $2,491 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3724 Rock Run Rd |
1 ba · 912 sqft built 1955 · 0.569 acres | $25,000 Jun 2011 | $1,900 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3728 Rock Run Rd |
2 ba · 1,448 sqft built 1985 · 1.06 acres | $11,000 Jan 1984 | $28 2026 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3732 Rock Run Rd |
2 ba · 1,152 sqft built 1985 · 0.539 acres | $1,690 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3734 Rock Run Rd |
2 ba · 1,680 sqft built 1991 · 0.519 acres | $1,955 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3738 Rock Run Rd |
1 ba · 1,008 sqft built 1930 · 0.829 acres | $235,000 Jan 2021 | $2,519 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3747, #A Rock Run Rd |
2 ba · 2,308 sqft built 1920 · 2.4 acres | $72,000 Jan 1986 | $3,340 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3752 Rock Run Rd |
3 ba · 2,916 sqft built 1880 · 4.83 acres | $549,000 Sep 2017 | $6,263 2026 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3806 Rock Run Rd |
2 ba · 2,393 sqft built 1955 · 1.08 acres | $305,000 Dec 2018 | $4,792 2026 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3810 Rock Run Rd |
2 ba · 1,604 sqft built 1939 · 5.28 acres | $303,000 Feb 2011 | $3,011 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3818 Rock Run Rd |
1.5 ba · 1,432 sqft built 1966 · 1.53 acres | $3,920 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3826 Rock Run Rd |
1 ba · 1,288 sqft built 1962 · 2 acres | $198,500 Mar 2013 | $3,117 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3828 Rock Run Rd |
1 ba · 1,039 sqft built 1946 · 0.959 acres | $2,414 2026 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3834 Rock Run Rd |
1 ba · 1,408 sqft built 1910 · 14.3 acres | $2,589 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3837 Rock Run Rd |
2.5 ba · 2,206 sqft built 2000 · 2.91 acres | $80,000 Jan 1994 | $4,622 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3838 Rock Run Rd |
1 ba · 1,152 sqft built 1996 · 0.509 acres | $2,707 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3839 Rock Run Rd |
1 ba · 2,156 sqft built 1993 · 3.03 acres | $50,000 Mar 1991 | $4,376 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3840 Rock Run Rd |
1 ba · 1,360 sqft built 1951 · 1.88 acres | $138,000 Jun 1991 | $2,853 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3844 Rock Run Rd |
1 ba · 1,260 sqft built 1949 · 2.11 acres | $80,000 Aug 2015 | $2,742 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3846 Rock Run Rd |
1 ba · 1,232 sqft built 1952 · 2.06 acres | $185,000 Mar 2004 | $2,761 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3897 Rock Run Rd |
2 ba · 1,926 sqft built 1990 · 2.4 acres | — Jun 1989 | $3,968 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3900 Rock Run Rd |
1 ba · 1,470 sqft built 1961 · 0.6 acres | $3,074 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3901 Rock Run Rd |
3 ba · 3,260 sqft built 1972 · 10.2 acres | $760,000 Oct 2020 | $9,167 2026 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3903 Rock Run Rd |
2 ba · 1,248 sqft built 1998 · 0.559 acres | — Dec 1997 | $2,870 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3904 Rock Run Rd |
1 ba · 993 sqft built 1960 · 0.65 acres | — Sep 1998 | $2,481 2026 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3905 Rock Run Rd |
1 ba · 1,080 sqft built 1957 · 0.839 acres | — May 2002 | $2,909 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3906 Rock Run Rd |
1 ba · 924 sqft built 1965 · 2 acres | — Aug 2000 | $1,488 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3908 Rock Run Rd |
15.5 acres | — Apr 2004 | $83 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3909 Rock Run Rd |
1 ba · 672 sqft built 1970 · 0.539 acres | — Aug 2006 | $828 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3912 Rock Run Rd |
1 ba · 960 sqft built 1955 · 0.509 acres | $124,500 Sep 2005 | $2,144 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3914 Rock Run Rd |
2 ba · 1,680 sqft built 1962 · 1 acre | — Oct 1997 | $3,194 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3916 Rock Run Rd |
1 ba · 864 sqft built 1982 · 15.5 acres | $115,000 Feb 2021 | $2,931 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3918 Rock Run Rd |
2 ba · 1,356 sqft built 1972 · 0.739 acres | $137,500 Oct 2015 | $3,103 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3950 Rock Run Rd |
4.5 ba · 2,704 sqft built 1999 · 2 acres | — May 2011 | $6,568 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4001 Rock Run Rd |
1 ba · 2,592 sqft built 1900 · 90 acres | $5,237 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4008 Rock Run Rd |
2 ba · 1,608 sqft built 1963 · 0.55 acres | $450,000 Feb 2026 | $3,491 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4012 Rock Run Rd |
1 ba · 600 sqft built 1941 · 0.489 acres | $139,900 May 2012 | $1,681 2026 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4014 Rock Run Rd |
1 ba · 1,280 sqft built 1893 · 10.9 acres | $550,000 Sep 2010 | $5,145 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4022 Rock Run Rd |
2 ba · 2,098 sqft built 1880 · 6.15 acres | $3,289 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4023 Rock Run Rd |
1 ba · 960 sqft built 1955 · 0.569 acres | $165,000 Jan 2022 | $2,100 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4024 Rock Run Rd |
1 ba · 968 sqft built 1973 · 0.989 acres | $165,000 Mar 2023 | $1,774 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4038 Rock Run Rd |
2 ba · 2,254 sqft built 1850 · 47 acres | $618,545 Jan 1996 | $4,874 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4102 Rock Run Rd |
1,728 sqft built 1870 · 1.23 acres | $60 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4112 Rock Run Rd |
2.75 acres | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4114 Rock Run Rd |
1 ba · 1,024 sqft built 1950 · 3.18 acres | $240,000 Jan 2025 | $4,673 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4117 Rock Run Rd |
22.8 acres | — Jun 2001 | $124 2026 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4120 Rock Run Rd |
1 ba · 1,420 sqft built 1963 · 1 acre | — Oct 2011 | $2,845 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4124 Rock Run Rd |
1 ba · 1,232 sqft built 1984 · 0.641 acres | $139,500 Jul 2001 | $2,965 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4125 Rock Run Rd |
2 ba · 2,008 sqft built 1900 · 16.5 acres | — Jun 1997 | $3,347 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4127 Rock Run Rd |
1 ba · 1,412 sqft built 1960 · 0.665 acres | — Sep 1995 | $2,561 2026 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4128 Rock Run Rd |
1 ba · 1,372 sqft built 1965 · 0.667 acres | — Apr 2006 | $2,656 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4131 Rock Run Rd |
2 ba · 2,345 sqft built 2010 · 22.8 acres | — Jun 2001 | $5,609 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4132 Rock Run Rd |
2 ba · 1,152 sqft built 1985 · 2.11 acres | $2,000 Dec 1984 | $2,420 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4134 Rock Run Rd |
1 ba · 792 sqft built 1970 · 1.08 acres | $118,000 Sep 2016 | $1,456 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4142 Rock Run Rd |
1 ba · 960 sqft built 1955 · 2.98 acres | — Jan 2000 | $2,952 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4200 Rock Run Rd |
1.5 ba · 1,440 sqft built 1970 · 0.839 acres | $2,738 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4201 Rock Run Rd |
2 ba · 1,925 sqft built 1990 · 4.91 acres | $39,500 Dec 1986 | $4,428 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4202 Rock Run Rd |
1 ba · 1,260 sqft built 1963 · 0.7 acres | $2,362 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4204 Rock Run Rd |
1 ba · 1,368 sqft built 1950 · 0.489 acres | $30,000 Jul 2006 | $2,098 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4206 Rock Run Rd |
1 ba · 1,344 sqft built 1956 · 1.15 acres | $211,000 Oct 2019 | $2,814 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4207 Rock Run Rd |
1.5 ba · 2,126 sqft built 1982 · 6.08 acres | $123,000 Jun 1989 | $4,326 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4208 Rock Run Rd |
1 ba · 1,904 sqft built 1973 · 0.879 acres | $137,000 Apr 1993 | $3,416 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4217 Rock Run Rd |
3 ba · 2,464 sqft built 1999 · 2.55 acres | $375,000 May 2021 | $4,232 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4220 Rock Run Rd |
2 ba · 1,521 sqft built 1945 · 1 acre | $2,677 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4223 Rock Run Rd |
1 ba · 3,450 sqft built 1800 · 20.1 acres | $375,000 Oct 1993 | $6,162 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |