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Single Family ResidenceResidential
$416,123$382 / 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 67How 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 $20,000 on Jun 29, 2020

11537 RIVERTON WHARF RD

MARDELA SPRINGS, MD 21837
1
Baths
1,089 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$416K
$278K low$554K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$20,000 · Jun 29, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$606 (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.$61,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$37,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$59,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$61,900

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.61
93
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
38
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.
76
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.18 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
CountyWICOMICO
Lot (acres)The size of the land the home sits on, from county records.0.21
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Space
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront-Not Specified
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 112 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
Northwestern Elementary SchoolB
Elementary · Grades PK–5 · 2.9 mi
M
Mardela Middle & High SchoolB
Middle · Grades 6–12 · 3.1 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%

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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

11537 Riverton Wharf 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 88% of homes in Wicomico County
  • Among the highest price per square foot in Wicomico County
  • Smaller than 80% of homes in Wicomico County
  • Has a smaller lot than 95% of homes in Mardela Springs 21837
  • Among the oldest homes in Mardela Springs 21837

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
$90K$655K

This home is worth more than 87% 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$416,123
CheaperTypical $253,172Pricier

Pricier than 87% of homes nearby

Price per ft²$382
CheaperTypical $165Pricier

Pricier than almost all homes nearby

Living area1,089 ft²
SmallerTypical 1,535 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.22 ac
SmallerTypical 1.11 acBigger

Bigger than 5% of homes nearby

Year built1890
OlderTypical 1982Newer

Older than almost all homes nearby

How 11537 Riverton Wharf Rd ranks against every home in each area.
MeasureThis homeMardela Springs 21837Wicomico County
Estimated valuepricier than$416,12387% of homes88% of homes
Price per ft²pricier than$382almost all homesalmost all homes
Living areabigger than1,089 ft²22% of homes20% of homes
Lot sizebigger than0.22 ac5% of homes25% of homes
Year builtnewer than1890almost no homesalmost no homes

About 11537 Riverton Wharf Rd

How much is 11537 Riverton Wharf Rd, Mardela Springs, MD worth?

The TopHap Estimate for 11537 Riverton Wharf Rd, Mardela Springs, MD is $416,123 as of Aug 30, 2026. The likely range is $277,817 to $554,429. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11537 Riverton Wharf Rd, Mardela Springs, MD last sell?

11537 Riverton Wharf Rd, Mardela Springs, MD last sold on Jun 29, 2020 for $20,000, according to the county's recorded deed.

How big is 11537 Riverton Wharf Rd, Mardela Springs, MD?

11537 Riverton Wharf Rd, Mardela Springs, MD has 1 bathrooms, 1,089 square feet of living space and a 0.21-acre lot.

When was 11537 Riverton Wharf Rd, Mardela Springs, MD built?

11537 Riverton Wharf Rd, Mardela Springs, MD was built in 1890, making it 136 years old. The building has 2 stories.

What schools serve 11537 Riverton Wharf Rd, Mardela Springs, MD?

11537 Riverton Wharf 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 11537 Riverton Wharf Rd, Mardela Springs, MD compare to other homes in Mardela Springs 21837?

Among the 1,135 homes in Mardela Springs 21837, it is worth more than 87% of them ($416,123 against a typical $253,172), its price per square foot is higher than almost all of them ($382 against a typical $165), it is bigger than 22% of them (1,089 ft² against a typical 1,535 ft²), its lot is bigger than 5% of them (0.22 ac against a typical 1.11 ac) and it is newer than almost none of them (1890 against a typical 1982). Measured against all of Wicomico County, it is worth more than 88% 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 11537 Riverton Wharf Rd, Mardela Springs, MD?

The 2025 property tax bill for 11537 Riverton Wharf Rd, Mardela Springs, MD was $606. The county assessed it at $61,900.

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