Baltimore County property records for 63 addresses on Saint Helena Ave, Dundalk, MD · Last verified October 2026
| Properties | 63 |
|---|---|
| Median Sale Price | $95,000 |
| Deeds and Mortgages on File | 87 |
| Median Price per Sqft | $109 |
| Owner Occupied | 51% |
| Median Annual Tax Bill | $1,611 |
| Median Year Built | 1919 |
| Median Ownership Tenure | 7 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
103 Saint Helena Ave |
1,000 sqft built 1924 · 0.034 acres | $45,400 Oct 2016 | $1,239 2024 | Assessor + 1 Document Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
105 Saint Helena Ave |
1,900 sqft built 1924 · 0.061 acres | $15,000 Jun 2012 | $965 2023 | Assessor Updated Sep 2023 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
113 Saint Helena Ave |
800 sqft built 1924 · 0.026 acres | $55,000 Jan 2020 | $570 2023 | Assessor + 1 Document Updated Sep 2023 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
200 Saint Helena Ave |
1 ba · 1,071 sqft built 1919 · 0.074 acres | $59,000 Apr 2019 | $1,463 2023 | Assessor + 1 Document Updated Sep 2023 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
204 Saint Helena Ave |
1 ba · 885 sqft built 1919 · 0.043 acres | $185,000 Mar 2024 | $725 2023 | Assessor + 3 Documents Updated Apr 2024 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
205 Saint Helena Ave |
1 ba · 885 sqft built 1919 · 0.051 acres | $23,900 Aug 1979 | $1,462 2023 | Assessor Updated Sep 2023 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
206 Saint Helena Ave |
1 ba · 885 sqft built 1919 · 0.043 acres | $750 May 2023 | $2,635 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
208 Saint Helena Ave |
1 ba · 825 sqft built 1919 · 0.043 acres | — Jun 2023 | $1,300 2023 | Assessor + 3 Documents Updated Sep 2023 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
209 Saint Helena Ave |
2 ba · 808 sqft built 1919 · 0.048 acres | $75,000 Oct 2018 | $893 2023 | Assessor + 1 Document Updated Sep 2023 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
212 Saint Helena Ave |
1 ba · 972 sqft built 1919 · 0.043 acres | $57,000 Dec 2012 | $1,365 2024 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
220 Saint Helena Ave |
1 ba · 1,037 sqft built 1919 · 0.074 acres | $55,000 Aug 2018 | $1,493 2023 | Assessor + 4 Documents Updated Sep 2023 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
222 Saint Helena Ave |
1 ba · 808 sqft built 1919 · 0.043 acres | $65,000 Dec 2020 | $1,280 2024 | Assessor + 1 Document Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
223 Saint Helena Ave |
1 ba · 885 sqft built 1919 · 0.051 acres | $139,000 May 2022 | $1,727 2023 | Assessor + 3 Documents Updated Sep 2023 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
224 Saint Helena Ave |
1 ba · 885 sqft built 1919 · 0.043 acres | $56,900 Oct 2001 | $1,988 2024 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
225 Saint Helena Ave |
1 ba · 808 sqft built 1919 · 0.051 acres | $53,000 Jan 2018 | $1,417 2024 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
226 Saint Helena Ave |
1 ba · 990 sqft built 1919 · 0.043 acres | — Jan 2009 | $1,479 2024 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
234 Saint Helena Ave |
1 ba · 808 sqft built 1919 · 0.043 acres | — Nov 2004 | $1,446 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
235 Saint Helena Ave |
1 ba · 819 sqft built 1919 · 0.049 acres | $90,000 Feb 2022 | $1,813 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
236 Saint Helena Ave |
1 ba · 808 sqft built 1919 · 0.043 acres | $30,000 Apr 2026 | $1,404 2024 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
237 Saint Helena Ave |
1 ba · 819 sqft built 1919 · 0.051 acres | $40,000 Nov 2018 | $2,119 2023 | Assessor + 1 Document Updated Sep 2023 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
240 Saint Helena Ave |
1 ba · 926 sqft built 1919 · 0.074 acres | $80,000 Sep 2020 | $601 2023 | Assessor + 1 Document Updated Sep 2023 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
245 Saint Helena Ave |
1 ba · 808 sqft built 1919 · 0.051 acres | $64,000 Sep 2007 | $1,435 2024 | Assessor + 2 Documents Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
246 Saint Helena Ave |
1 ba · 1,234 sqft built 1919 · 0.043 acres | $174,900 Dec 2022 | $1,457 2024 | Assessor + 4 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
247 Saint Helena Ave |
1 ba · 885 sqft built 1919 · 0.051 acres | $35,775 Feb 2015 | $1,581 2025 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
252 Saint Helena Ave |
1 ba · 885 sqft built 1919 · 0.043 acres | $68,500 May 2014 | $1,454 2024 | Assessor Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
253 Saint Helena Ave |
1 ba · 808 sqft built 1919 · 0.051 acres | — Jul 2022 | $1,259 2023 | Assessor + 2 Documents Updated Sep 2023 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
260 Saint Helena Ave |
1 ba · 960 sqft built 1919 · 0.074 acres | $65,000 Jan 2018 | $2,538 2024 | Assessor + 2 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
261 Saint Helena Ave |
1 ba · 1,309 sqft built 1919 · 0.123 acres | $29,000 Apr 2016 | $1,721 2024 | Assessor Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
263 Saint Helena Ave |
1 ba · 808 sqft built 1919 · 0.046 acres | $112,000 May 2024 | $2,392 2024 | Assessor + 2 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
265 Saint Helena Ave |
1 ba · 808 sqft built 1919 · 0.051 acres | $95,000 Dec 2022 | $1,926 2024 | Assessor + 2 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
266 Saint Helena Ave |
1 ba · 885 sqft built 1919 · 0.043 acres | $100,000 Oct 2022 | $1,481 2024 | Assessor + 3 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
269 Saint Helena Ave |
1 ba · 899 sqft built 1919 · 0.051 acres | $39,500 Feb 2018 | $1,769 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
276 Saint Helena Ave |
1 ba · 976 sqft built 1919 · 0.043 acres | $136,000 Mar 2023 | $769 2023 | Assessor + 1 Document Updated Sep 2023 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
278 Saint Helena Ave |
2 ba · 1,207 sqft built 1919 · 0.074 acres | $99,900 Sep 2021 | $1,113 2023 | Assessor + 1 Document Updated Sep 2023 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
280 Saint Helena Ave |
1 ba · 1,037 sqft built 1919 · 0.074 acres | $18,000 May 2001 | $1,726 2024 | Assessor Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
284 Saint Helena Ave |
1 ba · 885 sqft built 1919 · 0.043 acres | $750 Dec 2025 | $1,696 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
286 Saint Helena Ave |
1 ba · 808 sqft built 1919 · 0.043 acres | $58,000 Mar 2021 | $1,804 2024 | Assessor + 3 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
290 Saint Helena Ave |
2.5 ba · 1,602 sqft built 1919 · 0.057 acres | $25,000 May 2016 | $3,074 2024 | Assessor Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6420 Saint Helena Ave |
0.689 acres | — Nov 2008 | $1,763 2024 | Assessor + 1 Document Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6505 Saint Helena Ave |
7,388 sqft built 1983 · 0.86 acres | $6,608 2024 | Assessor Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6506 Saint Helena Ave |
1 ba · 870 sqft built 1920 · 0.042 acres | — Sep 2003 | $345 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6513 Saint Helena Ave |
1.5 ba · 1,504 sqft built 1920 · 0.075 acres | $16,000 Oct 1991 | $1,064 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6514 Saint Helena Ave |
1.5 ba · 976 sqft built 1920 · 0.042 acres | $134,900 Apr 2021 | $2,593 2024 | Assessor + 2 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6515 Saint Helena Ave |
1 ba · 819 sqft built 1920 · 0.049 acres | $1,669 2024 | Assessor + 2 Documents Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6518 Saint Helena Ave |
1 ba · 1,204 sqft built 1920 · 0.077 acres | $1,374 2024 | Assessor + 1 Document Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6520 Saint Helena Ave |
1.5 ba · 1,024 sqft built 1920 · 0.077 acres | $70,000 Aug 2021 | $2,154 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6523 Saint Helena Ave |
1 ba · 1,071 sqft built 1920 · 0.086 acres | $25,000 Nov 2000 | $1,505 2024 | Assessor Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6524 Saint Helena Ave |
1 ba · 810 sqft built 1920 · 0.042 acres | $30,000 Jul 2026 | $1,715 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6525 Saint Helena Ave |
1.5 ba · 1,170 sqft built 1920 · 0.086 acres | $145,000 Oct 2025 | $2,138 2024 | Assessor + 2 Documents Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6528 Saint Helena Ave |
1 ba · 810 sqft built 1920 · 0.042 acres | $63,000 Apr 2019 | $1,715 2025 | Assessor + 3 Documents Updated May 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6530 Saint Helena Ave |
1 ba · 900 sqft built 1920 · 0.042 acres | $31,000 Sep 2004 | $1,682 2024 | Assessor Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6535 Saint Helena Ave |
1.5 ba · 1,500 sqft built 1920 · 0.049 acres | $180,000 Sep 2024 | $2,377 2024 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6536 Saint Helena Ave |
1 ba · 975 sqft built 1920 · 0.042 acres | $39,953 May 2006 | $1,871 2024 | Assessor + 2 Documents Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6543 Saint Helena Ave |
1.5 ba · 1,208 sqft built 1920 · 0.086 acres | $200,000 Oct 2025 | $2,189 2024 | Assessor + 3 Documents Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6554 Saint Helena Ave |
1 ba · 885 sqft built 1920 · 0.042 acres | $60,000 Jan 2016 | $1,869 2024 | Assessor Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6557 Saint Helena Ave |
1 ba · 819 sqft built 1920 · 0.049 acres | $25,000 Jan 2018 | $458 2024 | Assessor + 3 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6558 Saint Helena Ave |
1 ba · 940 sqft built 1920 · 0.077 acres | $27,000 Jun 2018 | $1,851 2024 | Assessor + 2 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6565 Saint Helena Ave |
1 ba · 1,084 sqft built 1920 · 0.086 acres | $60,000 Dec 2002 | $1,718 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6568 Saint Helena Ave |
1 ba · 810 sqft built 1920 · 0.042 acres | $47,500 Aug 2020 | $1,611 2024 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6570 Saint Helena Ave |
1 ba · 840 sqft built 1920 · 0.042 acres | $100,000 Apr 2026 | $1,639 2024 | Assessor + 1 Document Updated May 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6576 Saint Helena Ave |
1 ba · 810 sqft built 1920 · 0.042 acres | $71,000 Jun 2020 | $1,551 2024 | Assessor + 1 Document Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6579 Saint Helena Ave |
1 ba · 1,071 sqft built 1920 · 0.086 acres | $62,000 Jan 1992 | $1,656 2024 | Assessor Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6587 Saint Helena Ave |
1 ba · 885 sqft built 1920 · 0.049 acres | $36,000 Jul 2019 | $1,321 2024 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |