College Ave, New Windsor, MD Property Records

Carroll County property records for 18 addresses on College Ave, New Windsor, MD · Last verified October 2026

College Ave Highlights

Properties 18
Median Sale Price $335,000
Deeds and Mortgages on File 28
Median Price per Sqft $242
Owner Occupied 67%
Median Annual Tax Bill $3,470
Median Year Built 1942
Median Ownership Tenure 8 years

Properties on College Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

301 College Ave

1 ba · 1,680 sqft · built 1951 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Mar 2004 $3,1952025 Owner on Record AssessorUpdated Aug 2026

302 College Ave

3.5 ba · 1,956 sqft · built 1914 · 0.199 acres

Last Sale Tax Bill Prior Sale Owner Records
$459,000Apr 2024 $3,1312026 Amount on Record May 2023 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

303 College Ave

1 ba · 1,440 sqft · built 1938 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$262,000Nov 2004 $3,0842026 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

304 College Ave

2 ba · 1,456 sqft · built 1922 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$184,000Oct 2016 $3,0722025 Amount on Record Aug 1996 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

305 College Ave

1 ba · 1,269 sqft · built 1939 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$199,000Jun 2015 $2,9942026 Amount on Record Jan 2015 Owner on Record Owner Occupied AssessorUpdated Oct 2026

306 College Ave

2 ba · 1,158 sqft · built 1948 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$395,000Dec 2025 $4,5102026 Amount on Record Dec 2023 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

307 College Ave

2 ba · 1,284 sqft · built 1952 · 0.097 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Sep 2022 $3,7882026 Amount on Record Feb 2022 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

308 College Ave

1 ba · 1,002 sqft · built 1953 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$243,000Jun 2020 $3,4702025 Amount on Record Apr 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

310 College Ave

2 ba · 1,300 sqft · built 1958 · 0.281 acres

Last Sale Tax Bill Prior Sale Owner Records
$399,000Jun 2024 $4,7172026 Amount on Record Jun 2021 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

311 College Ave

1 ba · 1,275 sqft · built 1939 · 0.294 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,000Nov 2016 $3,4322026 Amount on Record Nov 1988 Owner on Record AssessorUpdated Oct 2026

312 College Ave

1 ba · 1,380 sqft · built 1960 · 0.279 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3232026 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

313 College Ave

1 ba · 1,691 sqft · built 1942 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Sep 2026

315 College Ave

2 ba · 1,691 sqft · built 1942 · 0.197 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Oct 2026 $4,6902026 Amount on Record Sep 2020 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

317 College Ave

2 ba · 1,585 sqft · built 1960 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$264,500Dec 2019 $4,6882025 Amount on Record May 1999 2 Owners on Record Assessor + 3 DocumentsUpdated Aug 2026

318 College Ave

2 ba · 1,539 sqft · built 1959 · 0.372 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jan 2018 $4,4582025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

320 College Ave

1 ba · 2,653 sqft · built 1914 · 0.266 acres

Last Sale Tax Bill Prior Sale Owner Records
$83,000Oct 1987 $4,1042026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

322 College Ave

1 ba · 2,192 sqft · built 1912 · 0.263 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Jun 2001 $4,0482025 Amount on Record May 1984 2 Owners on Record AssessorUpdated Aug 2026

324 College Ave

2 ba · 2,048 sqft · built 1909 · 0.262 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1999 $3,8352025 Amount on Record Jul 1989 Owner on Record Owner Occupied AssessorUpdated Aug 2026

Property Records in Nearby Streets