Howard County property records for 18 addresses on Harpoon Hill, Columbia, MD · Last verified October 2026
| Properties | 18 |
|---|---|
| Median Sale Price | $775,000 |
| Deeds and Mortgages on File | 23 |
| Median Price per Sqft | $252 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $11,081 |
| Median Year Built | 1991 |
| Median Ownership Tenure | 13 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10600 Harpoon Hill |
4.5 ba · 3,699 sqft built 1991 · 0.33 acres | $670,000 Dec 2014 | $12,865 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10601 Harpoon Hill |
2.5 ba · 3,312 sqft built 1992 · 0.324 acres | $311,800 Oct 1992 | $7,737 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10604 Harpoon Hill |
3.5 ba · 2,440 sqft built 1991 · 0.255 acres | $615,000 Jul 2017 | $11,081 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10605 Harpoon Hill |
3.5 ba · 3,648 sqft built 1991 · 0.259 acres | — Feb 2000 | $8,264 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10608 Harpoon Hill |
4 ba · 3,674 sqft built 1991 · 0.248 acres | $665,000 Nov 2004 | $12,734 2026 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10609 Harpoon Hill |
4 ba · 3,656 sqft built 1992 · 0.232 acres | $722,500 Jan 2019 | $12,087 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10612 Harpoon Hill |
3.5 ba · 3,978 sqft built 1991 · 0.246 acres | $671,750 Aug 2004 | $13,159 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10613 Harpoon Hill |
3.5 ba · 3,676 sqft built 1992 · 0.246 acres | $725,000 Jul 2017 | $11,556 2026 | Assessor + 4 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10616 Harpoon Hill |
3.5 ba · 2,804 sqft built 1992 · 0.23 acres | $875,000 Sep 2025 | $11,376 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10617 Harpoon Hill |
3.5 ba · 3,648 sqft built 1991 · 0.252 acres | $640,000 Sep 2013 | $11,047 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10620 Harpoon Hill |
3.5 ba · 2,960 sqft built 1991 · 0.251 acres | $808,000 Jun 2023 | $10,913 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10621 Harpoon Hill |
2.5 ba · 2,720 sqft built 1991 · 0.316 acres | $775,000 Aug 2023 | $10,693 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10624 Harpoon Hill |
3.5 ba · 3,824 sqft built 1991 · 0.315 acres | $861,500 Aug 2021 | $12,328 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10627 Harpoon Hill |
2.5 ba · 2,516 sqft built 1991 · 0.294 acres | $460,600 May 2013 | $9,494 2026 | Assessor + 6 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10628 Harpoon Hill |
3.5 ba · 2,515 sqft built 1991 · 0.385 acres | $305,300 Nov 1991 | $7,467 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10631 Harpoon Hill |
3.5 ba · 4,032 sqft built 1992 · 0.414 acres | — Jan 2007 | $9,319 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10632 Harpoon Hill |
4.5 ba · 4,095 sqft built 1991 · 0.452 acres | $361,800 Nov 1991 | $11,088 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10636 Harpoon Hill |
4.5 ba · 3,663 sqft built 1991 · 0.311 acres | $351,100 Jun 1991 | $9,834 2026 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |