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Single Family ResidenceResidential
$531,602$247 / 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 91How 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 $318,650 on Dec 9, 2010

4100 RIVERVIEW CT

DUNKIRK, MD 20754
2
Baths
2,154 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.
1.61 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$532K
$484K low$580K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$318,650 · Dec 9, 2010
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$262,966
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$210,373
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.52%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$268,636
EMBRACE HOME LOANS INC · recorded Apr 19, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,855 (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.$442,367 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$434,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$457,300

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.47
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
27
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
79
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
52
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyCALVERT
Lot (acres)The size of the land the home sits on, from county records.1.61
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 256 ft²Porch · 384 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(4)

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

E
Mount Harmony Elementary SchoolA
Elementary · Grades PK–5 · 3.9 mi
M
Northern Middle SchoolA-
Middle · Grades 6–8 · 4.3 mi
H
Northern High SchoolA
High · Grades 9–12 · 4.4 mi

District: Calvert County Public Schools

Neighborhood · ZIP 20754These 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.36
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.6,756
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.375 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$165,465
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$181,885
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

4100 Riverview Ct 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 less than 69% of homes in Dunkirk 20754
  • Costs less per square foot than 74% of homes in Dunkirk 20754
  • Bigger than 66% of homes in Calvert County
  • Has a bigger lot than 75% of homes in Calvert County
  • Older than 89% of homes in Dunkirk 20754

What homes are worth in Dunkirk 20754

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

This home
$325K$1.3M

This home is worth more than 31% of homes in Dunkirk 20754.

How it measures up in Dunkirk 20754

The dot is this home. The mark in the middle is the typical home in Dunkirk 20754.

Estimated value$531,602
CheaperTypical $613,959Pricier

Pricier than 31% of homes nearby

Price per ft²$247
CheaperTypical $277Pricier

Pricier than 26% of homes nearby

Living area2,154 ft²
SmallerTypical 2,251 ft²Bigger

Bigger than 45% of homes nearby

Lot size1.61 ac
SmallerTypical 1.18 acBigger

Bigger than 62% of homes nearby

Year built1971
OlderTypical 1986Newer

Newer than 11% of homes nearby

How 4100 Riverview Ct ranks against every home in each area.
MeasureThis homeDunkirk 20754Calvert County
Estimated valuepricier than$531,60231% of homes61% of homes
Price per ft²pricier than$24726% of homes32% of homes
Living areabigger than2,154 ft²45% of homes66% of homes
Lot sizebigger than1.61 ac62% of homes75% of homes
Year builtnewer than197111% of homes16% of homes

About 4100 Riverview Ct

How much is 4100 Riverview Ct, Dunkirk, MD worth?

The TopHap Estimate for 4100 Riverview Ct, Dunkirk, MD is $531,602 as of Jul 14, 2026. The likely range is $483,566 to $579,638. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4100 Riverview Ct, Dunkirk, MD last sell?

4100 Riverview Ct, Dunkirk, MD last sold on Dec 9, 2010 for $318,650, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 4100 Riverview Ct, Dunkirk, MD?

4100 Riverview Ct, Dunkirk, MD has 2 bathrooms, 2,154 square feet of living space and a 1.61-acre lot.

When was 4100 Riverview Ct, Dunkirk, MD built?

4100 Riverview Ct, Dunkirk, MD was built in 1971, making it 55 years old. The building has 1 story.

What schools serve 4100 Riverview Ct, Dunkirk, MD?

4100 Riverview Ct, Dunkirk, MD is assigned to Mount Harmony Elementary School (elementary), rated A; Northern Middle School (middle), rated A-; Northern High School (high), rated A. All sit in Calvert County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4100 Riverview Ct, Dunkirk, MD compare to other homes in Dunkirk 20754?

Among the 2,397 homes in Dunkirk 20754, it is worth more than 31% of them ($531,602 against a typical $613,959), its price per square foot is higher than 26% of them ($247 against a typical $277), it is bigger than 45% of them (2,154 ft² against a typical 2,251 ft²), its lot is bigger than 62% of them (1.61 ac against a typical 1.18 ac) and it is newer than 11% of them (1971 against a typical 1986). Measured against all of Calvert County, it is worth more than 61% 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 4100 Riverview Ct, Dunkirk, MD?

The 2025 property tax bill for 4100 Riverview Ct, Dunkirk, MD was $4,855. The county assessed it at $442,367.

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