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Single Family ResidenceResidential
$470,422$362 / 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 Jul 14, 2026

7121 RIVERDALE RD

LANHAM, MD 20706
2
Baths
1,300 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.
16.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1929
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

$470K
$448K low$493K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,969 (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.$836,867 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$736,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,036,800

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
CountyPrince George's
Lot (acres)The size of the land the home sits on, from county records.16.20
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
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.Shed · 2,139 ft²Patio · 126 ft²

Transaction History(1)

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
Glenridge Elementary SchoolD+
Elementary · Grades PK–5 · 0.6 mi
M
Charles Carroll Middle SchoolF
Middle · Grades 6–8 · 0.6 mi
H
Parkdale High SchoolD
High · Grades 9–12 · 1.0 mi

District: Prince George's County Public Schools

Neighborhood · ZIP 20706These 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.68
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.45,613
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,262 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,743
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,516
Average tempThe average temperature here across a full year.55°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%

Owner Tools

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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

7121 Riverdale 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.

  • Costs more per square foot than 88% of homes in Prince George's County
  • Among the largest lots in Lanham 20706
  • Among the oldest homes in Lanham 20706

What homes are worth in Lanham 20706

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

This home
$288K$774K

This home is worth more than 64% of homes in Lanham 20706.

How it measures up in Lanham 20706

The dot is this home. The mark in the middle is the typical home in Lanham 20706.

Estimated value$470,422
CheaperTypical $440,671Pricier

Pricier than 64% of homes nearby

Price per ft²$362
CheaperTypical $292Pricier

Pricier than 78% of homes nearby

Living area1,300 ft²
SmallerTypical 1,470 ft²Bigger

Bigger than 39% of homes nearby

Lot size16.2 ac
SmallerTypical 0.19 acBigger

Bigger than almost all homes nearby

Year built1929
OlderTypical 1970Newer

Older than almost all homes nearby

How 7121 Riverdale Rd ranks against every home in each area.
MeasureThis homeLanham 20706Prince George's County
Estimated valuepricier than$470,42264% of homes62% of homes
Price per ft²pricier than$36278% of homes88% of homes
Living areabigger than1,300 ft²39% of homes40% of homes
Lot sizebigger than16.2 acalmost all homesalmost all homes
Year builtnewer than1929almost no homes2% of homes

About 7121 Riverdale Rd

How much is 7121 Riverdale Rd, Lanham, MD worth?

The TopHap Estimate for 7121 Riverdale Rd, Lanham, MD is $470,422 as of Jul 14, 2026. The likely range is $447,986 to $492,858. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 7121 Riverdale Rd, Lanham, MD?

7121 Riverdale Rd, Lanham, MD has 2 bathrooms, 1,300 square feet of living space and a 16.20-acre lot.

When was 7121 Riverdale Rd, Lanham, MD built?

7121 Riverdale Rd, Lanham, MD was built in 1929, making it 97 years old. It is a conventional home. The building has 2 stories.

What schools serve 7121 Riverdale Rd, Lanham, MD?

7121 Riverdale Rd, Lanham, MD is assigned to Glenridge Elementary School (elementary), rated D+; Charles Carroll Middle School (middle), rated F; Parkdale 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 7121 Riverdale Rd, Lanham, MD compare to other homes in Lanham 20706?

Among the 11,560 homes in Lanham 20706, it is worth more than 64% of them ($470,422 against a typical $440,671), its price per square foot is higher than 78% of them ($362 against a typical $292), it is bigger than 39% of them (1,300 ft² against a typical 1,470 ft²), its lot is bigger than almost all of them (16.2 ac against a typical 0.19 ac) and it is newer than almost none of them (1929 against a typical 1970). Measured against all of Prince George's County, it is worth more than 62% 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 7121 Riverdale Rd, Lanham, MD?

The 2023 property tax bill for 7121 Riverdale Rd, Lanham, MD was $7,969. The county assessed it at $836,867.

More homes on Riverdale Rd

Closest homes

More homes in Lanham 20706

Assigned schools

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