Howard County property records for 9 addresses on Open Window, Columbia, MD · Last verified August 2026
| Properties | 9 |
|---|---|
| Median Sale Price | $470,000 |
| Deeds and Mortgages on File | 14 |
| Median Price per Sqft | $222 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $6,931 |
| Median Year Built | 1968 |
| Median Ownership Tenure | 16 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 ba · 2,134 sqft · 0.225 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $474,000Jan 2018 | $7,4012025 | Sale Amount Feb 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2.5 ba · 1,940 sqft · 0.186 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $197,000Jul 2000 | $6,5802025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3.5 ba · 2,146 sqft · 0.198 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $419,900Jun 2015 | $8,0182025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2.5 ba · 1,600 sqft · 0.215 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $333,200Jan 2010 | $5062025 | Sale Amount Mar 2009 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2.5 ba · 1,802 sqft · 0.185 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $463,000Dec 2005 | $6,6052025 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
2.5 ba · 2,048 sqft · 0.192 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $470,000Oct 2006 | $6,9312025 | Sale Amount Jan 1995 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2.5 ba · 2,394 sqft · 0.226 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $494,000Aug 2006 | $4,7842025 | Sale Amount May 2001 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
2.5 ba · 2,100 sqft · 0.195 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Aug 2025 | $7,4362025 | Sale Amount Oct 1999 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3.5 ba · 2,048 sqft · 0.193 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Jun 2019 | $7,3082025 | Sale Amount Aug 2004 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |