Prince George's County property records for 23 addresses on Knollwood Dr, Adelphi, MD · Last verified August 2026
| Properties | 23 |
|---|---|
| Median Sale Price | $340,000 |
| Deeds and Mortgages on File | 16 |
| Median Price per Sqft | $261 |
| Owner Occupied | 96% |
| Median Annual Tax Bill | $4,204 |
| Median Year Built | 1962 |
| Median Ownership Tenure | 19 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2.5 ba · 1,178 sqft · built 1962 · 0.262 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,793,470May 2025 | $6,4802024 | Amount on Record Nov 2024 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Apr 2026 |
2 ba · 1,248 sqft · built 1951 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000Feb 2003 | $3,8462023 | Owner on Record Owner Occupied | AssessorUpdated Oct 2023 |
2 ba · 1,178 sqft · built 1962 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1996 | $4,5182023 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2023 |
2 ba · 1,443 sqft · built 1951 · 0.255 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $278,000Mar 2004 | $3,8782023 | —Dec 2000 | Owner on Record Owner Occupied | AssessorUpdated Oct 2023 |
3 ba · 1,205 sqft · built 1962 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Dec 2021 | $6,5382024 | Amount on Record May 2000 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
1 ba · 1,248 sqft · built 1952 · 0.232 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1988 | $3,5302023 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2023 |
2.5 ba · 1,205 sqft · built 1962 · 0.278 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,0552025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 ba · 1,200 sqft · built 1951 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2007 | $3,6422023 | Amount on Record Apr 2000 | Owner on Record Owner Occupied | AssessorUpdated Oct 2023 |
3 ba · 1,205 sqft · built 1962 · 0.326 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $449,950Oct 2006 | $4,4292023 | Owner on Record Owner Occupied | AssessorUpdated Jan 2024 |
1 ba · 1,248 sqft · built 1951 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000Jun 2009 | $3,5012023 | Amount on Record Jun 2009 | Owner on Record Owner Occupied | AssessorUpdated Jan 2024 |
3 ba · 1,694 sqft · built 1962 · 0.266 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $398,950Nov 2007 | $3,9702023 | Amount on Record Feb 2006 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2023 |
1 ba · 1,594 sqft · built 1941 · 0.629 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Mar 2024 | $3,7562023 | —Jul 2002 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
2 ba · 1,136 sqft · built 1962 · 0.266 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $63,500Aug 1978 | $3,8402023 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
2 ba · 1,205 sqft · built 1962 · 0.39 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Jan 2019 | $6,4622024 | —Mar 1999 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
2 ba · 1,205 sqft · built 1962 · 0.385 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2003 | $4,2042023 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2023 |
3 ba · 1,332 sqft · built 1989 · 0.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $251,000Oct 2010 | $4,7962023 | Owner on Record | AssessorUpdated Oct 2023 |
3 ba · 1,505 sqft · built 1962 · 0.381 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $339,950Jul 2016 | $7,1362024 | Amount on Record Apr 1962 | 2 Owners on Record Owner Occupied | AssessorUpdated Apr 2026 |
1 ba · 880 sqft · built 1937 · 0.516 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Apr 2007 | $2,9242023 | —May 2005 | Owner on Record Owner Occupied | AssessorUpdated Oct 2023 |
2 ba · 1,605 sqft · built 1962 · 0.321 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,800Mar 1996 | $10,5372025 | Amount on Record May 1986 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 ba · 1,115 sqft · built 1956 · 0.274 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2001 | $3,9042023 | Owner on Record Owner Occupied | AssessorUpdated Oct 2023 |
2 ba · 1,253 sqft · built 1936 · 0.366 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $274,000Feb 2022 | $4,9732024 | Amount on Record Jan 2006 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
1 ba · 1,223 sqft · built 1956 · 0.258 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $141,000Jun 1997 | $4,0642023 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2023 |
2 ba · 1,226 sqft · built 1979 · 0.541 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Jan 2021 | $4,3342023 | —Aug 1996 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2023 |