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Religious, Church, Worship (Synagogue, Temple, Parsonage)Other / Unknown

BLACK ROCK RD

UPPERCO, MD 21155
0
Baths
3,135 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.71 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$60 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$341,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$26,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$315,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$333,767
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$341,900

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Religious, Church, Worship (Synagogue, Temple, Parsonage)
CountyBaltimore
HeatingThe type of heating system in the home.Forced Air
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Fifth District Elementary SchoolA
Elementary · Grades KG–5 · 1.8 mi
H
Hereford High SchoolA+
High · Grades 9–12 · 6.7 mi
M
Hereford Middle SchoolA
Middle · Grades 6–8 · 6.8 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21155These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.2,841
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.130 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$113,439
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$154,298
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

Black Rock Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Bigger than 93% of homes in Baltimore County
  • Has a bigger lot than 85% of homes in Baltimore County

How it measures up in Upperco 21155

The dot is this home. The mark in the middle is the typical home in Upperco 21155.

Living area3,135 ft²
SmallerTypical 1,980 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.71 ac
SmallerTypical 1.7 acBigger

Bigger than 19% of homes nearby

Year built1968
OlderTypical 1968Newer

Newer than 51% of homes nearby

How Black Rock Rd ranks against every home in each area.
MeasureThis homeUpperco 21155Baltimore County
Living areabigger than3,135 ft²86% of homes93% of homes
Lot sizebigger than0.71 ac19% of homes85% of homes
Year builtnewer than196851% of homes54% of homes

About Black Rock Rd

When did Black Rock Rd, Upperco, MD last sell?

Black Rock Rd, Upperco, MD last sold on May 7, 1992, according to the county's recorded deed.

When was Black Rock Rd, Upperco, MD built?

Black Rock Rd, Upperco, MD was built in 1968, making it 58 years old. The building has 1 story.

What schools serve Black Rock Rd, Upperco, MD?

Black Rock Rd, Upperco, MD is assigned to Fifth District Elementary School (elementary), rated A; Hereford High School (high), rated A+; Hereford Middle School (middle), rated A. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Black Rock Rd, Upperco, MD compare to other homes in Upperco 21155?

Among the 991 homes in Upperco 21155, it is bigger than 86% of them (3,135 ft² against a typical 1,980 ft²), its lot is bigger than 19% of them (0.71 ac against a typical 1.7 ac) and it is newer than 51% of them (1968 against a typical 1968). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on Black Rock Rd, Upperco, MD?

The 2025 property tax bill for Black Rock Rd, Upperco, MD was $60. The county assessed it at $341,900.

Closest homes

More homes in Upperco 21155

Assigned schools

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