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Single Family ResidenceResidential
$384,041$264 / 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 92How 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

9440 RIGGS RD

ADELPHI, MD 20783
2
Baths
1,456 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.
1.37 ac
Lot SizeThe size of the land the home sits on, from county records.
1927
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$384K
$352K low$416K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,263 (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.$317,467 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$297,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$357,200

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.7 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
CountyPrince George's
Lot (acres)The size of the land the home sits on, from county records.1.37
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
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.Porch · 208 ft²

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

M
Buck Lodge Middle SchoolD-
Middle · Grades 6–8 · 0.3 mi
E
Cherokee Lane Elementary SchoolC
Elementary · Grades PK–5 · 0.5 mi
H
High Point High SchoolD
High · Grades 9–12 · 2.7 mi

District: Prince George's County Public Schools

Neighborhood · ZIP 20783These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
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.50,824
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,430 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,084
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,708
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

9440 Riggs 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.

  • Bigger than 72% of homes in Hyattsville 20783
  • Among the largest lots in Hyattsville 20783
  • Among the oldest homes in Hyattsville 20783

What homes are worth in Hyattsville 20783

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

This home
$98K$644K

This home is worth more than 49% of homes in Hyattsville 20783.

How it measures up in Hyattsville 20783

The dot is this home. The mark in the middle is the typical home in Hyattsville 20783.

Estimated value$384,041
CheaperTypical $386,063Pricier

Pricier than 49% of homes nearby

Price per ft²$264
CheaperTypical $281Pricier

Pricier than 41% of homes nearby

Living area1,456 ft²
SmallerTypical 1,196 ft²Bigger

Bigger than 72% of homes nearby

Lot size1.37 ac
SmallerTypical 0.15 acBigger

Bigger than almost all homes nearby

Year built1927
OlderTypical 1956Newer

Older than almost all homes nearby

How 9440 Riggs Rd ranks against every home in each area.
MeasureThis homeHyattsville 20783Prince George's County
Estimated valuepricier than$384,04149% of homes36% of homes
Price per ft²pricier than$26441% of homes48% of homes
Living areabigger than1,456 ft²72% of homes51% of homes
Lot sizebigger than1.37 acalmost all homes97% of homes
Year builtnewer than1927almost no homes2% of homes

About 9440 Riggs Rd

How much is 9440 Riggs Rd, Adelphi, MD worth?

The TopHap Estimate for 9440 Riggs Rd, Adelphi, MD is $384,041 as of Jul 14, 2026. The likely range is $352,002 to $416,080. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9440 Riggs Rd, Adelphi, MD last sell?

9440 Riggs Rd, Adelphi, MD last sold on Feb 27, 1924, according to the county's recorded deed.

How big is 9440 Riggs Rd, Adelphi, MD?

9440 Riggs Rd, Adelphi, MD has 2 bathrooms, 1,456 square feet of living space and a 1.37-acre lot.

When was 9440 Riggs Rd, Adelphi, MD built?

9440 Riggs Rd, Adelphi, MD was built in 1927, making it 99 years old. It is a conventional home. The building has 2 stories.

What schools serve 9440 Riggs Rd, Adelphi, MD?

9440 Riggs Rd, Adelphi, MD is assigned to Buck Lodge Middle School (middle), rated D-; Cherokee Lane Elementary School (elementary), rated C; High Point 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 9440 Riggs Rd, Adelphi, MD compare to other homes in Hyattsville 20783?

Among the 8,009 homes in Hyattsville 20783, it is worth more than 49% of them ($384,041 against a typical $386,063), its price per square foot is higher than 41% of them ($264 against a typical $281), it is bigger than 72% of them (1,456 ft² against a typical 1,196 ft²), its lot is bigger than almost all of them (1.37 ac against a typical 0.15 ac) and it is newer than almost none of them (1927 against a typical 1956). Measured against all of Prince George's County, it is worth more than 36% 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 9440 Riggs Rd, Adelphi, MD?

The 2023 property tax bill for 9440 Riggs Rd, Adelphi, MD was $3,263. The county assessed it at $317,467.

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