Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$272,041$150 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $142,500 on Feb 9, 2011

10321 RIVERTON RD

MARDELA SPRINGS, MD 21837
1
Baths
1,816 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.
0.94 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$272K
$253K low$291K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$142,500 · Feb 9, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,181 (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.$264,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$32,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$231,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$232,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$264,000

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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
39
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
76
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
75
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
22
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyWICOMICO
Lot (acres)The size of the land the home sits on, from county records.0.94
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
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

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.

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

E
Northwestern Elementary SchoolB
Elementary · Grades PK–5 · 1.1 mi
M
Mardela Middle & High SchoolB
Middle · Grades 6–12 · 1.3 mi

District: Wicomico County Public Schools

Neighborhood · ZIP 21837These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
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.3,519
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.72 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,039
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,303
Average tempThe average temperature here across a full year.57°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

10321 Riverton 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 less per square foot than 66% of homes in Wicomico County
  • Bigger than 67% of homes in Mardela Springs 21837
  • Has a bigger lot than 74% of homes in Wicomico County

What homes are worth in Mardela Springs 21837

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

This home
$88K$648K

This home is worth more than 56% of homes in Mardela Springs 21837.

How it measures up in Mardela Springs 21837

The dot is this home. The mark in the middle is the typical home in Mardela Springs 21837.

Estimated value$272,041
CheaperTypical $251,505Pricier

Pricier than 56% of homes nearby

Price per ft²$150
CheaperTypical $165Pricier

Pricier than 39% of homes nearby

Living area1,816 ft²
SmallerTypical 1,532 ft²Bigger

Bigger than 67% of homes nearby

Lot size0.94 ac
SmallerTypical 1.11 acBigger

Bigger than 38% of homes nearby

Year built1980
OlderTypical 1980Newer

Newer than 50% of homes nearby

How 10321 Riverton Rd ranks against every home in each area.
MeasureThis homeMardela Springs 21837Wicomico County
Estimated valuepricier than$272,04156% of homes57% of homes
Price per ft²pricier than$15039% of homes34% of homes
Living areabigger than1,816 ft²67% of homes67% of homes
Lot sizebigger than0.94 ac38% of homes74% of homes
Year builtnewer than198050% of homes51% of homes

About 10321 Riverton Rd

How much is 10321 Riverton Rd, Mardela Springs, MD worth?

The TopHap Estimate for 10321 Riverton Rd, Mardela Springs, MD is $272,041 as of Aug 30, 2026. The likely range is $253,392 to $290,690. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10321 Riverton Rd, Mardela Springs, MD last sell?

10321 Riverton Rd, Mardela Springs, MD last sold on Feb 9, 2011 for $142,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 10321 Riverton Rd, Mardela Springs, MD?

10321 Riverton Rd, Mardela Springs, MD has 1 bathrooms, 1,816 square feet of living space and a 0.94-acre lot.

When was 10321 Riverton Rd, Mardela Springs, MD built?

10321 Riverton Rd, Mardela Springs, MD was built in 1980, making it 46 years old. The building has 1 story.

What schools serve 10321 Riverton Rd, Mardela Springs, MD?

10321 Riverton Rd, Mardela Springs, MD is assigned to Northwestern Elementary School (elementary), rated B; Mardela Middle & High School (middle), rated B. All sit in Wicomico County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10321 Riverton Rd, Mardela Springs, MD compare to other homes in Mardela Springs 21837?

Among the 1,133 homes in Mardela Springs 21837, it is worth more than 56% of them ($272,041 against a typical $251,505), its price per square foot is higher than 39% of them ($150 against a typical $165), it is bigger than 67% of them (1,816 ft² against a typical 1,532 ft²), its lot is bigger than 38% of them (0.94 ac against a typical 1.11 ac) and it is newer than 50% of them (1980 against a typical 1980). Measured against all of Wicomico County, it is worth more than 57% 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 10321 Riverton Rd, Mardela Springs, MD?

The 2025 property tax bill for 10321 Riverton Rd, Mardela Springs, MD was $2,181. The county assessed it at $264,000.

More homes on Riverton Rd

Closest homes

More homes in Mardela Springs 21837

Assigned schools

Explore the area

See this home in context

Open 10321 Riverton 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