Baltimore County and Carroll County property records for 24 addresses on Trenton Mill Rd, Upperco, MD · Last verified August 2026
| Properties | 24 |
|---|---|
| Median Sale Price | $350,000 |
| Deeds and Mortgages on File | 21 |
| Median Price per Sqft | $174 |
| Owner Occupied | 83% |
| Median Annual Tax Bill | $3,070 |
| Median Year Built | 1965 |
| Median Ownership Tenure | 22 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 ba · 2,405 sqft · 0.39 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $419,500Oct 2021 | $4,6312025 | Amount on Record Feb 2019 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1 ba · 1,274 sqft · 0.39 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $52,000Sep 1985 | $2,0702025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1 ba · 962 sqft · 0.389 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Aug 1996 | $1,9032025 | Amount on Record Jun 1990 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
1 ba · 962 sqft · 0.39 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $203,000Jul 2015 | $2,3652025 | Amount on Record Nov 2010 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 ba · 2,816 sqft · 2.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $482,500Jun 2004 | $2,0972023 | 2 Names on Record Owner Occupied | AssessorUpdated Sep 2023 |
2 ba · 1,737 sqft · 1.93 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $151,000Nov 1992 | $3,4682024 | Amount on Record Nov 1978 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
1 ba · 1,476 sqft · 1.81 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $60,000Aug 1983 | $3,0702024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
1.5 ba · 2,464 sqft · 18.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $229,000Feb 2017 | $7,2172024 | —Jul 2000 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Apr 2026 |
1 ba · 1,420 sqft · 1.63 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $108,000Dec 1999 | $1,3982023 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2023 |
2 ba · 1,490 sqft · 11.4 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,500Sep 1965 | $1,8042023 | 2 Names on Record Owner Occupied | AssessorUpdated Sep 2023 |
2 ba · 2,392 sqft · 11.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Sep 2022 | $1,9112023 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2023 |
1 ba · 2,312 sqft · 7.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,000Dec 1972 | $1,9402023 | 1 Name on Record Owner Occupied | AssessorUpdated Sep 2023 |
2.5 ba · 3,107 sqft · 16.3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Sep 1998 | $5,2422024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
65.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Mar 2026 | $2012025 | —Aug 1998 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1 ba · 1,600 sqft · 3.05 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $288,000Dec 2025 | $3,3342025 | —Dec 1998 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jan 2026 |
2 ba · 1,540 sqft · 3.78 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1977 | $2,5302023 | 2 Names on Record Owner Occupied | AssessorUpdated Sep 2023 |
2 ba · 2,340 sqft · 15 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Feb 2000 | $6,6642023 | 1 Name on Record Owner Occupied | AssessorUpdated Sep 2023 |
2.5 ba · 5,376 sqft · 16.3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000May 2007 | $10,2192025 | Amount on Record Oct 2004 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 ba · 4,489 sqft · 6.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2008 | $4,7642023 | Amount on Record May 2005 | 2 Names on Record Owner Occupied | AssessorUpdated Sep 2023 |
4 ba · 3,009 sqft · 6.78 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Sep 2005 | $7,1262023 | Amount on Record Oct 2004 | 2 Names on Record | AssessorUpdated Sep 2023 |
20,705 sqft · Built 1965 · 182 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $38,4042025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3.5 ba · 4,057 sqft · 57.9 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,1902024 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
8.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Jun 2007 | $1,7932023 | Amount on Record Feb 2007 | 1 Name on Record | AssessorUpdated Sep 2023 |
1 ba · 2,040 sqft · 1.21 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 1988 | $2,3922023 | 2 Names on Record Owner Occupied | AssessorUpdated Sep 2023 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Low this street's cells rank at the 19th percentile of exposed land nationally · 40th in Maryland |
|---|---|
| Wildfire Likelihood | Low — less than 1 in 10,000 per year |
| Exposure | Direct 11 of 20 cells directly exposed · 19 adjoin burnable vegetation |