Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$506,356$250 / 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

9420 STONEY RIDGE RD

SPRINGDALE, MD 20774
4 / 1
Baths
2,022 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1992
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

$506K
$488K low$525K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,666 (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.$506,933 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$463,267
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$550,600

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.0.15
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.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 · 448 ft²Porch · 60 ft²

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
Ardmore Elementary SchoolC
Elementary · Grades PK–5 · 0.6 mi
H
Charles Herbert Flowers High SchoolB-
High · Grades 9–12 · 0.8 mi
M
Ernest Everett Just Middle SchoolD+
Middle · Grades 6–8 · 2.4 mi

District: Prince George's County Public Schools

Neighborhood · ZIP 20774These 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.72
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.37

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
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.50,490
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,476 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,317
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$154,365
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%

Owner Tools

Do you own this home?
Claim this home

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

9420 Stoney Ridge 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.

  • Worth more than 72% of homes in Prince George's County
  • Bigger than 74% of homes in Prince George's County
  • Newer than 71% of homes in Prince George's County

What homes are worth in Upper Marlboro 20774

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

This home
$160K$940K

This home is worth more than 61% of homes in Upper Marlboro 20774.

How it measures up in Upper Marlboro 20774

The dot is this home. The mark in the middle is the typical home in Upper Marlboro 20774.

Estimated value$506,356
CheaperTypical $458,434Pricier

Pricier than 61% of homes nearby

Price per ft²$250
CheaperTypical $242Pricier

Pricier than 57% of homes nearby

Living area2,022 ft²
SmallerTypical 1,777 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.15 ac
SmallerTypical 0.19 acBigger

Bigger than 45% of homes nearby

Year built1992
OlderTypical 1994Newer

Newer than 48% of homes nearby

How 9420 Stoney Ridge Rd ranks against every home in each area.
MeasureThis homeUpper Marlboro 20774Prince George's County
Estimated valuepricier than$506,35661% of homes72% of homes
Price per ft²pricier than$25057% of homes42% of homes
Living areabigger than2,022 ft²63% of homes74% of homes
Lot sizebigger than0.15 ac45% of homes41% of homes
Year builtnewer than199248% of homes71% of homes

About 9420 Stoney Ridge Rd

How much is 9420 Stoney Ridge Rd, Springdale, MD worth?

The TopHap Estimate for 9420 Stoney Ridge Rd, Springdale, MD is $506,356 as of Oct 21, 2026. The likely range is $487,656 to $525,056. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9420 Stoney Ridge Rd, Springdale, MD last sell?

9420 Stoney Ridge Rd, Springdale, MD last sold on Nov 1, 2005, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 9420 Stoney Ridge Rd, Springdale, MD?

9420 Stoney Ridge Rd, Springdale, MD has 4 bathrooms, 2,022 square feet of living space and a 0.15-acre lot.

When was 9420 Stoney Ridge Rd, Springdale, MD built?

9420 Stoney Ridge Rd, Springdale, MD was built in 1992, making it 34 years old. It is a conventional home. The building has 2 stories.

What schools serve 9420 Stoney Ridge Rd, Springdale, MD?

9420 Stoney Ridge Rd, Springdale, MD is assigned to Ardmore Elementary School (elementary), rated C; Charles Herbert Flowers High School (high), rated B-; Ernest Everett Just Middle School (middle), 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 9420 Stoney Ridge Rd, Springdale, MD compare to other homes in Upper Marlboro 20774?

Among the 20,039 homes in Upper Marlboro 20774, it is worth more than 61% of them ($506,356 against a typical $458,434), its price per square foot is higher than 57% of them ($250 against a typical $242), it is bigger than 63% of them (2,022 ft² against a typical 1,777 ft²), its lot is bigger than 45% of them (0.15 ac against a typical 0.19 ac) and it is newer than 48% of them (1992 against a typical 1994). Measured against all of Prince George's County, it is worth more than 72% 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 9420 Stoney Ridge Rd, Springdale, MD?

The 2023 property tax bill for 9420 Stoney Ridge Rd, Springdale, MD was $4,666. The county assessed it at $506,933.

More homes on Stoney Ridge Rd

Closest homes

More homes in Springdale 20774

Assigned schools

Explore the area

See this home in context

Open 9420 Stoney Ridge Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map