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Single Family ResidenceResidential
$347,278$232 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $290,000 on Feb 1, 2022

9803 PLOWLINE RD

RANDALLSTOWN, MD 21133
3
Baths
1,496 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$347K
$324K low$371K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$290,000 · Feb 1, 2022
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$65,978
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$52,782
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.79%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$281,300
NFM INC · recorded Feb 1, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,785 (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.$251,167 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$215,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$321,700

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyBaltimore
Lot (acres)The size of the land the home sits on, from county records.0.23
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 180 ft²

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
Hernwood Elementary SchoolB-
Elementary · Grades PK–5 · 0.4 mi
M
Deer Park Middle SchoolD+
Middle · Grades 6–8 · 1.3 mi
H
New Town High SchoolC
High · Grades 9–12 · 2.4 mi

District: Baltimore County Public Schools

Neighborhood · ZIP 21133These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.27,963
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,709 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,976
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$111,908
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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.No

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

9803 Plowline 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.

  • Has a bigger lot than 65% of homes in Baltimore County
  • Older than 68% of homes in Randallstown 21133

What homes are worth in Randallstown 21133

Each bar is how many homes fall in that price range. The marker is this home.

This home
$252K$662K

This home is worth more than 39% of homes in Randallstown 21133.

How it measures up in Randallstown 21133

The dot is this home. The mark in the middle is the typical home in Randallstown 21133.

Estimated value$347,278
CheaperTypical $367,599Pricier

Pricier than 39% of homes nearby

Price per ft²$232
CheaperTypical $230Pricier

Pricier than 52% of homes nearby

Living area1,496 ft²
SmallerTypical 1,538 ft²Bigger

Bigger than 45% of homes nearby

Lot size0.23 ac
SmallerTypical 0.2 acBigger

Bigger than 62% of homes nearby

Year built1965
OlderTypical 1972Newer

Newer than 32% of homes nearby

How 9803 Plowline Rd ranks against every home in each area.
MeasureThis homeRandallstown 21133Baltimore County
Estimated valuepricier than$347,27839% of homes47% of homes
Price per ft²pricier than$23252% of homes48% of homes
Living areabigger than1,496 ft²45% of homes52% of homes
Lot sizebigger than0.23 ac62% of homes65% of homes
Year builtnewer than196532% of homes51% of homes

About 9803 Plowline Rd

How much is 9803 Plowline Rd, Randallstown, MD worth?

The TopHap Estimate for 9803 Plowline Rd, Randallstown, MD is $347,278 as of Jul 14, 2026. The likely range is $323,657 to $370,899. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9803 Plowline Rd, Randallstown, MD last sell?

9803 Plowline Rd, Randallstown, MD last sold on Feb 1, 2022 for $290,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 9803 Plowline Rd, Randallstown, MD?

9803 Plowline Rd, Randallstown, MD has 3 bathrooms, 1,496 square feet of living space and a 0.23-acre lot.

When was 9803 Plowline Rd, Randallstown, MD built?

9803 Plowline Rd, Randallstown, MD was built in 1965, making it 61 years old. It is a conventional home. The building has 1 story.

What schools serve 9803 Plowline Rd, Randallstown, MD?

9803 Plowline Rd, Randallstown, MD is assigned to Hernwood Elementary School (elementary), rated B-; Deer Park Middle School (middle), rated D+; New Town High School (high), rated C. All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9803 Plowline Rd, Randallstown, MD compare to other homes in Randallstown 21133?

Among the 8,732 homes in Randallstown 21133, it is worth more than 39% of them ($347,278 against a typical $367,599), its price per square foot is higher than 52% of them ($232 against a typical $230), it is bigger than 45% of them (1,496 ft² against a typical 1,538 ft²), its lot is bigger than 62% of them (0.23 ac against a typical 0.2 ac) and it is newer than 32% of them (1965 against a typical 1972). Measured against all of Baltimore County, it is worth more than 47% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 9803 Plowline Rd, Randallstown, MD?

The 2025 property tax bill for 9803 Plowline Rd, Randallstown, MD was $3,785. The county assessed it at $251,167.

More homes on Plowline Rd

Closest homes

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Assigned schools

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