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TownhouseResidential
$531,141$335 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $471,580 on Nov 15, 2021

9002 ARMSTRONG LN

UPPER MARLBORO, MD 20772
2.5
Baths
1,584 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.
2,160 ft²
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$531K
$512K low$551K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$471,580 · Nov 15, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,248 (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.$456,833 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$453,967
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$459,700

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.47
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
79
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
52
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.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.0.05
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.Yes
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 200 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.

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

E
Arrowhead Elementary SchoolD
Elementary · Grades PK–5 · 1.9 mi
H
Dr. Henry A. Wise Jr. High SchoolD+
High · Grades 9–12 · 3.5 mi
M
Kettering Middle SchoolC-
Middle · Grades 6–8 · 4.9 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

9002 Armstrong Ln 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 more than 76% of homes in Prince George's County
  • Costs more per square foot than 87% of homes in Upper Marlboro 20772
  • Has a smaller lot than 82% of homes in Prince George's County
  • Newer than 98% 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
$235K$918K

This home is worth more than 62% 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$531,141
CheaperTypical $473,162Pricier

Pricier than 62% of homes nearby

Price per ft²$335
CheaperTypical $253Pricier

Pricier than 87% of homes nearby

Living area1,584 ft²
SmallerTypical 1,755 ft²Bigger

Bigger than 42% of homes nearby

Lot size2,160 ft²
SmallerTypical 0.23 acBigger

Bigger than 21% of homes nearby

Year built2021
OlderTypical 1995Newer

Newer than 96% of homes nearby

How 9002 Armstrong Ln ranks against every home in each area.
MeasureThis homeUpper Marlboro 20772Prince George's County
Estimated valuepricier than$531,14162% of homes76% of homes
Price per ft²pricier than$33587% of homes83% of homes
Living areabigger than1,584 ft²42% of homes57% of homes
Lot sizebigger than2,160 ft²21% of homes18% of homes
Year builtnewer than202196% of homes98% of homes

About 9002 Armstrong Ln

How much is 9002 Armstrong Ln, Upper Marlboro, MD worth?

The TopHap Estimate for 9002 Armstrong Ln, Upper Marlboro, MD is $531,141 as of Oct 21, 2026. The likely range is $511,531 to $550,751. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9002 Armstrong Ln, Upper Marlboro, MD last sell?

9002 Armstrong Ln, Upper Marlboro, MD last sold on Nov 15, 2021 for $471,580, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 9002 Armstrong Ln, Upper Marlboro, MD?

9002 Armstrong Ln, Upper Marlboro, MD has 2.5 bathrooms, 1,584 square feet of living space and a 0.05-acre lot.

When was 9002 Armstrong Ln, Upper Marlboro, MD built?

9002 Armstrong Ln, Upper Marlboro, MD was built in 2021, making it 5 years old. It is a townhouse home. The building has 2 stories.

What schools serve 9002 Armstrong Ln, Upper Marlboro, MD?

9002 Armstrong Ln, Upper Marlboro, MD is assigned to Arrowhead Elementary School (elementary), rated D; Dr. Henry A. Wise Jr. High School (high), rated D+; Kettering Middle School (middle), rated C-. All sit in Prince George's County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9002 Armstrong Ln, Upper Marlboro, MD compare to other homes in Upper Marlboro 20772?

Among the 20,706 homes in Upper Marlboro 20772, it is worth more than 62% of them ($531,141 against a typical $473,162), its price per square foot is higher than 87% of them ($335 against a typical $253), it is bigger than 42% of them (1,584 ft² against a typical 1,755 ft²), its lot is bigger than 21% of them (2,160 ft² against a typical 0.23 ac) and it is newer than 96% of them (2021 against a typical 1995). Measured against all of Prince George's County, it is worth more than 76% 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 9002 Armstrong Ln, Upper Marlboro, MD?

The 2025 property tax bill for 9002 Armstrong Ln, Upper Marlboro, MD was $14,248. The county assessed it at $456,833.

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