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TownhouseResidential
$386,568$278 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

10609 MARY CARROLL CT

UPPER MARLBORO, MD 20772
3 / 1
Baths
1,392 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.
1,700 ft²
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$387K
$368K low$405K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,171 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$335,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$245,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$310,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$335,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyPrince George's
Lot (acres)The size of the land the home sits on, from county records.0.04
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

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

E
Melwood Elementary SchoolD+
Elementary · Grades KG–5 · 2.0 mi
M
James Madison Middle SchoolD+
Middle · Grades 6–8 · 2.1 mi
H
Dr. Henry A. Wise Jr. High SchoolD+
High · Grades 9–12 · 2.2 mi

District: Prince George's County Public Schools

Neighborhood · ZIP 20772These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
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.53,164
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.724 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$140,880
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$162,461
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

10609 Mary Carroll Ct 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.

  • Worth less than 74% of homes in Upper Marlboro 20772
  • Costs more per square foot than 65% of homes in Upper Marlboro 20772
  • Smaller than 69% of homes in Upper Marlboro 20772
  • Has a smaller lot than 88% of homes in Prince George's County
  • Newer than 80% of homes in Prince George's County

What homes are worth in Upper Marlboro 20772

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

This home
$226K$933K

This home is worth more than 26% of homes in Upper Marlboro 20772.

How it measures up in Upper Marlboro 20772

The dot is this home. The mark in the middle is the typical home in Upper Marlboro 20772.

Estimated value$386,568
CheaperTypical $476,316Pricier

Pricier than 26% of homes nearby

Price per ft²$278
CheaperTypical $255Pricier

Pricier than 65% of homes nearby

Living area1,392 ft²
SmallerTypical 1,760 ft²Bigger

Bigger than 31% of homes nearby

Lot size1,700 ft²
SmallerTypical 0.23 acBigger

Bigger than 14% of homes nearby

Year built1999
OlderTypical 1995Newer

Newer than 60% of homes nearby

How 10609 Mary Carroll Ct ranks against every home in each area.
MeasureThis homeUpper Marlboro 20772Prince George's County
Estimated valuepricier than$386,56826% of homes39% of homes
Price per ft²pricier than$27865% of homes58% of homes
Living areabigger than1,392 ft²31% of homes48% of homes
Lot sizebigger than1,700 ft²14% of homes12% of homes
Year builtnewer than199960% of homes80% of homes

About 10609 Mary Carroll Ct

How much is 10609 Mary Carroll Ct, Upper Marlboro, MD worth?

The TopHap Estimate for 10609 Mary Carroll Ct, Upper Marlboro, MD is $386,568 as of Sep 24, 2026. The likely range is $367,734 to $405,402. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10609 Mary Carroll Ct, Upper Marlboro, MD last sell?

10609 Mary Carroll Ct, Upper Marlboro, MD last sold on Dec 30, 2005, according to the county's recorded deed.

How big is 10609 Mary Carroll Ct, Upper Marlboro, MD?

10609 Mary Carroll Ct, Upper Marlboro, MD has 3 bathrooms, 1,392 square feet of living space and a 0.04-acre lot.

When was 10609 Mary Carroll Ct, Upper Marlboro, MD built?

10609 Mary Carroll Ct, Upper Marlboro, MD was built in 1999, making it 27 years old. It is a townhouse home. The building has 2 stories.

What schools serve 10609 Mary Carroll Ct, Upper Marlboro, MD?

10609 Mary Carroll Ct, Upper Marlboro, MD is assigned to Melwood Elementary School (elementary), rated D+; James Madison Middle School (middle), rated D+; Dr. Henry A. Wise Jr. High School (high), rated D+. All sit in Prince George's County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10609 Mary Carroll Ct, Upper Marlboro, MD compare to other homes in Upper Marlboro 20772?

Among the 20,726 homes in Upper Marlboro 20772, it is worth more than 26% of them ($386,568 against a typical $476,316), its price per square foot is higher than 65% of them ($278 against a typical $255), it is bigger than 31% of them (1,392 ft² against a typical 1,760 ft²), its lot is bigger than 14% of them (1,700 ft² against a typical 0.23 ac) and it is newer than 60% of them (1999 against a typical 1995). Measured against all of Prince George's County, it is worth more than 39% 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 10609 Mary Carroll Ct, Upper Marlboro, MD?

The 2023 property tax bill for 10609 Mary Carroll Ct, Upper Marlboro, MD was $3,171. The county assessed it at $335,400.

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