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Single Family ResidenceResidential
$638,199$190 / 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 88How 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
Last sold for $385,000 on Apr 23, 2020

10520 CASSANDRA DR

DEAL ISLAND, MD 21821
2
Baths
3,360 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$638K
$559K low$717K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$385,000 · Apr 23, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,743 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$511,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$196,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$314,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$467,033
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$511,100

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.36 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.45%
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
CountySOMERSET
Lot (acres)The size of the land the home sits on, from county records.0.25
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.Spa/Hot Tub (Only)
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.Deck · 110 ft²Shed · 516 ft²Porch · 112 ft²Boat access

Transaction History(5)

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(2)

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

E
Deal Island Elementary SchoolB+
Elementary · Grades PK–5 · 1.1 mi
M
Somerset Intermediate SchoolD
Middle · Grades 6–7 · 13.2 mi
H
Washington Academy and High SchoolD+
High · Grades 8–12 · 14.2 mi

District: Somerset County Public Schools

Neighborhood · ZIP 21821These 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.144
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.67%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.337
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,003
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$73,809
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

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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

10520 Cassandra Dr 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 98% of homes in Somerset County
  • Costs more per square foot than 78% of homes in Somerset County
  • Among the largest homes in Deal Island 21821
  • Has a smaller lot than 93% of homes in Deal Island 21821
  • Newer than 92% of homes in Deal Island 21821

What homes are worth in Deal Island 21821

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

This home
$35K$687K

This home is worth more than 97% of homes in Deal Island 21821.

How it measures up in Deal Island 21821

The dot is this home. The mark in the middle is the typical home in Deal Island 21821.

Estimated value$638,199
CheaperTypical $198,146Pricier

Pricier than 97% of homes nearby

Price per ft²$190
CheaperTypical $145Pricier

Pricier than 67% of homes nearby

Living area3,360 ft²
SmallerTypical 1,360 ft²Bigger

Bigger than almost all homes nearby

Lot size0.25 ac
SmallerTypical 0.61 acBigger

Bigger than 7% of homes nearby

Year built2005
OlderTypical 1972Newer

Newer than 92% of homes nearby

How 10520 Cassandra Dr ranks against every home in each area.
MeasureThis homeDeal Island 21821Somerset County
Estimated valuepricier than$638,19997% of homes98% of homes
Price per ft²pricier than$19067% of homes78% of homes
Living areabigger than3,360 ft²almost all homes97% of homes
Lot sizebigger than0.25 ac7% of homes17% of homes
Year builtnewer than200592% of homes86% of homes

About 10520 Cassandra Dr

How much is 10520 Cassandra Dr, Deal Island, MD worth?

The TopHap Estimate for 10520 Cassandra Dr, Deal Island, MD is $638,199 as of Jul 14, 2026. The likely range is $558,911 to $717,487. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10520 Cassandra Dr, Deal Island, MD last sell?

10520 Cassandra Dr, Deal Island, MD last sold on Apr 23, 2020 for $385,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 10520 Cassandra Dr, Deal Island, MD?

10520 Cassandra Dr, Deal Island, MD has 2 bathrooms, 3,360 square feet of living space and a 0.25-acre lot.

When was 10520 Cassandra Dr, Deal Island, MD built?

10520 Cassandra Dr, Deal Island, MD was built in 2005, making it 21 years old. The building has 2 stories.

What schools serve 10520 Cassandra Dr, Deal Island, MD?

10520 Cassandra Dr, Deal Island, MD is assigned to Deal Island Elementary School (elementary), rated B+; Somerset Intermediate School (middle), rated D; Washington Academy and High School (high), rated D+. All sit in Somerset County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10520 Cassandra Dr, Deal Island, MD compare to other homes in Deal Island 21821?

Among the 742 homes in Deal Island 21821, it is worth more than 97% of them ($638,199 against a typical $198,146), its price per square foot is higher than 67% of them ($190 against a typical $145), it is bigger than almost all of them (3,360 ft² against a typical 1,360 ft²), its lot is bigger than 7% of them (0.25 ac against a typical 0.61 ac) and it is newer than 92% of them (2005 against a typical 1972). Measured against all of Somerset County, it is worth more than 98% 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 10520 Cassandra Dr, Deal Island, MD?

The 2026 property tax bill for 10520 Cassandra Dr, Deal Island, MD was $5,743. The county assessed it at $511,100.

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