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Single Family ResidenceResidential
$744,567$263 / 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 95How 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

4100 OVERLOOK CT

DUNKIRK, MD 20754
3
Baths
2,832 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.
1.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$745K
$707K low$782K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,481 (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.$689,000 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$678,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$710,400

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
71
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.1.36
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood 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.Mixed
PoolWhether the property has a pool, and what kind, such as in-ground.In-Ground Vinyl Pool
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 144 ft²Boat access

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 · 3.8 mi
M
Northern Middle SchoolA-
Middle · Grades 6–8 · 4.2 mi
H
Northern High SchoolA
High · Grades 9–12 · 4.2 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%

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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

4100 Overlook 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 more than 88% of homes in Calvert County
  • Costs less per square foot than 65% of homes in Dunkirk 20754
  • Bigger than 85% of homes in Calvert County
  • Has a bigger lot than 72% of homes in Calvert County
  • Older than 73% of homes in Calvert County

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
$369K$1.3M

This home is worth more than 71% 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$744,567
CheaperTypical $635,570Pricier

Pricier than 71% of homes nearby

Price per ft²$263
CheaperTypical $287Pricier

Pricier than 35% of homes nearby

Living area2,832 ft²
SmallerTypical 2,293 ft²Bigger

Bigger than 70% of homes nearby

Lot size1.36 ac
SmallerTypical 1.18 acBigger

Bigger than 56% of homes nearby

Year built1978
OlderTypical 1986Newer

Newer than 35% of homes nearby

How 4100 Overlook Ct ranks against every home in each area.
MeasureThis homeDunkirk 20754Calvert County
Estimated valuepricier than$744,56771% of homes88% of homes
Price per ft²pricier than$26335% of homes39% of homes
Living areabigger than2,832 ft²70% of homes85% of homes
Lot sizebigger than1.36 ac56% of homes72% of homes
Year builtnewer than197835% of homes27% of homes

About 4100 Overlook Ct

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

The TopHap Estimate for 4100 Overlook Ct, Dunkirk, MD is $744,567 as of Aug 30, 2026. The likely range is $706,793 to $782,341. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

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

4100 Overlook Ct, Dunkirk, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4100 Overlook Ct, Dunkirk, MD?

4100 Overlook Ct, Dunkirk, MD has 3 bathrooms, 2,832 square feet of living space and a 1.36-acre lot.

When was 4100 Overlook Ct, Dunkirk, MD built?

4100 Overlook Ct, Dunkirk, MD was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 4100 Overlook Ct, Dunkirk, MD?

4100 Overlook 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 Overlook Ct, Dunkirk, MD compare to other homes in Dunkirk 20754?

Among the 2,424 homes in Dunkirk 20754, it is worth more than 71% of them ($744,567 against a typical $635,570), its price per square foot is higher than 35% of them ($263 against a typical $287), it is bigger than 70% of them (2,832 ft² against a typical 2,293 ft²), its lot is bigger than 56% of them (1.36 ac against a typical 1.18 ac) and it is newer than 35% of them (1978 against a typical 1986). Measured against all of Calvert 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 4100 Overlook Ct, Dunkirk, MD?

The 2025 property tax bill for 4100 Overlook Ct, Dunkirk, MD was $7,481. The county assessed it at $689,000.

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