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Single Family ResidenceResidential
$654,352$185 / 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 Sep 24, 2026

1920 SCIENTISTS CLIFFS RD

PORT REPUBLIC, MD 20676
3.5
Baths
3,528 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.
2 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$654K
$594K low$715K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$517,167 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$492,733
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$541,600

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
32
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
77
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
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.2.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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, Detached
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

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

H
Calvert High SchoolB-
High · Grades 9–12 · 3.8 mi
M
Calvert Middle SchoolB+
Middle · Grades 6–8 · 4.2 mi
E
Barstow Elementary SchoolB
Elementary · Grades PK–5 · 5.0 mi

District: Calvert County Public Schools

Neighborhood · ZIP 20676These 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.99
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 100.33

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.4%
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.4,096
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.234 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$146,921
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$153,820
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

1920 Scientists Cliffs 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 81% of homes in Port Republic 20676
  • Costs less per square foot than 98% of homes in Port Republic 20676
  • Bigger than 96% of homes in Port Republic 20676
  • Has a bigger lot than 79% of homes in Calvert County
  • Older than 98% of homes in Port Republic 20676

What homes are worth in Port Republic 20676

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

This home
$240K$925K

This home is worth more than 81% of homes in Port Republic 20676.

How it measures up in Port Republic 20676

The dot is this home. The mark in the middle is the typical home in Port Republic 20676.

Estimated value$654,352
CheaperTypical $519,581Pricier

Pricier than 81% of homes nearby

Price per ft²$185
CheaperTypical $287Pricier

Pricier than 2% of homes nearby

Living area3,528 ft²
SmallerTypical 1,774 ft²Bigger

Bigger than 96% of homes nearby

Lot size2 ac
SmallerTypical 1.02 acBigger

Bigger than 70% of homes nearby

Year built1930
OlderTypical 1987Newer

Newer than 2% of homes nearby

How 1920 Scientists Cliffs Rd ranks against every home in each area.
MeasureThis homePort Republic 20676Calvert County
Estimated valuepricier than$654,35281% of homes77% of homes
Price per ft²pricier than$1852% of homes3% of homes
Living areabigger than3,528 ft²96% of homes94% of homes
Lot sizebigger than2 ac70% of homes79% of homes
Year builtnewer than19302% of homes2% of homes

About 1920 Scientists Cliffs Rd

How much is 1920 Scientists Cliffs Rd, Port Republic, MD worth?

The TopHap Estimate for 1920 Scientists Cliffs Rd, Port Republic, MD is $654,352 as of Sep 24, 2026. The likely range is $593,687 to $715,017. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1920 Scientists Cliffs Rd, Port Republic, MD last sell?

1920 Scientists Cliffs Rd, Port Republic, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1920 Scientists Cliffs Rd, Port Republic, MD?

1920 Scientists Cliffs Rd, Port Republic, MD has 3.5 bathrooms, 3,528 square feet of living space and a 2.00-acre lot.

When was 1920 Scientists Cliffs Rd, Port Republic, MD built?

1920 Scientists Cliffs Rd, Port Republic, MD was built in 1930, making it 96 years old. The building has 2 stories.

What schools serve 1920 Scientists Cliffs Rd, Port Republic, MD?

1920 Scientists Cliffs Rd, Port Republic, MD is assigned to Calvert High School (high), rated B-; Calvert Middle School (middle), rated B+; Barstow Elementary School (elementary), rated B. All sit in Calvert County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1920 Scientists Cliffs Rd, Port Republic, MD compare to other homes in Port Republic 20676?

Among the 1,530 homes in Port Republic 20676, it is worth more than 81% of them ($654,352 against a typical $519,581), its price per square foot is higher than 2% of them ($185 against a typical $287), it is bigger than 96% of them (3,528 ft² against a typical 1,774 ft²), its lot is bigger than 70% of them (2 ac against a typical 1.02 ac) and it is newer than 2% of them (1930 against a typical 1987). Measured against all of Calvert County, it is worth more than 77% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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