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Single Family ResidenceResidential
$362,036$288 / 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 94How 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

6321 51ST AVE

RIVERDALE, MD 20737
2 / 1
Baths
1,256 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$362K
$339K low$385K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,148 (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.$408,533 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$389,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$447,200

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.60 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyPrince George's
Lot (acres)The size of the land the home sits on, from county records.0.34
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.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.Carport (Unspecified)
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 · 433 ft²

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

E
Riverdale Elementary SchoolD+
Elementary · Grades PK–5 · 0.2 mi
M
Hyattsville Middle SchoolF
Middle · Grades 6–8 · 1.1 mi
H
Parkdale High SchoolD
High · Grades 9–12 · 1.3 mi

District: Prince George's County Public Schools

Neighborhood · ZIP 20737These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.24,517
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,095 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,777
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,559
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%

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

6321 51st Ave 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 87% of homes in Riverdale
  • Costs less per square foot than 79% of homes in Riverdale
  • Smaller than 65% of homes in Prince George's County
  • Has a bigger lot than 94% of homes in Riverdale
  • Older than 88% of homes in Prince George's County

What homes are worth in Riverdale 20737

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

This home
$275K$671K

This home is worth more than 28% of homes in Riverdale 20737.

How it measures up in Riverdale 20737

The dot is this home. The mark in the middle is the typical home in Riverdale 20737.

Estimated value$362,036
CheaperTypical $407,151Pricier

Pricier than 28% of homes nearby

Price per ft²$288
CheaperTypical $327Pricier

Pricier than 31% of homes nearby

Living area1,256 ft²
SmallerTypical 1,176 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.34 ac
SmallerTypical 0.15 acBigger

Bigger than 94% of homes nearby

Year built1950
OlderTypical 1952Newer

Newer than 40% of homes nearby

How 6321 51st Ave ranks against every home in each area.
MeasureThis homeRiverdaleRiverdale 20737Prince George's County
Estimated valuepricier than$362,03613% of homes28% of homes30% of homes
Price per ft²pricier than$28821% of homes31% of homes62% of homes
Living areabigger than1,256 ft²42% of homes57% of homes35% of homes
Lot sizebigger than0.34 ac94% of homes94% of homes82% of homes
Year builtnewer than195071% of homes40% of homes12% of homes

About 6321 51st Ave

How much is 6321 51st Ave, Riverdale, MD worth?

The TopHap Estimate for 6321 51st Ave, Riverdale, MD is $362,036 as of Jul 14, 2026. The likely range is $339,158 to $384,914. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6321 51st Ave, Riverdale, MD last sell?

6321 51st Ave, Riverdale, MD last sold on May 8, 1997, according to the county's recorded deed.

How big is 6321 51st Ave, Riverdale, MD?

6321 51st Ave, Riverdale, MD has 2 bathrooms, 1,256 square feet of living space and a 0.34-acre lot.

When was 6321 51st Ave, Riverdale, MD built?

6321 51st Ave, Riverdale, MD was built in 1950, making it 76 years old. It is a conventional home. The building has 1 story.

What schools serve 6321 51st Ave, Riverdale, MD?

6321 51st Ave, Riverdale, MD is assigned to Riverdale Elementary School (elementary), rated D+; Hyattsville 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 6321 51st Ave, Riverdale, MD compare to other homes in Riverdale 20737?

Among the 3,968 homes in Riverdale 20737, it is worth more than 28% of them ($362,036 against a typical $407,151), its price per square foot is higher than 31% of them ($288 against a typical $327), it is bigger than 57% of them (1,256 ft² against a typical 1,176 ft²), its lot is bigger than 94% of them (0.34 ac against a typical 0.15 ac) and it is newer than 40% of them (1950 against a typical 1952). Measured against all of Prince George's County, it is worth more than 30% 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 6321 51st Ave, Riverdale, MD?

The 2023 property tax bill for 6321 51st Ave, Riverdale, MD was $6,148. The county assessed it at $408,533.

Closest homes

More homes in Riverdale 20737

Assigned schools

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