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Single Family ResidenceResidential
$451,063$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 94How 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 $339,999 on Dec 11, 2019

1500 RIVER WAY DR

KEYMAR, MD 21757
3
Baths
1,826 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.
1.94 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$451K
$424K low$478K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$339,999 · Dec 11, 2019
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.$36,064
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$28,851
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.95%
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.$322,999
EMBRACE HM LOANS · recorded Dec 11, 2019
2nd 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.$92,000
FIRST FINANCIAL FCU OF MARYLAND

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,169 (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.$366,900 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$349,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$383,900

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.79 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.1.94
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
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 352 ft²

Transaction History(2)

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
Elmer A. Wolfe Elementary SchoolC+
Elementary · Grades PK–5 · 7.3 mi
M
Northwest Middle SchoolA-
Middle · Grades 6–8 · 7.5 mi
H
Francis Scott Key High SchoolB+
High · Grades 9–12 · 9.2 mi

District: Carroll County Public Schools

Neighborhood · ZIP 21757These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.3,148
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.84 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,318
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,165
Average tempThe average temperature here across a full year.53°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.Owner occupied
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

1500 River Way 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.

  • Costs less per square foot than 67% of homes in Carroll County
  • Has a bigger lot than 77% of homes in Carroll County
  • Newer than 82% of homes in Keymar 21757

What homes are worth in Keymar 21757

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

This home
$192K$789K

This home is worth more than 62% of homes in Keymar 21757.

How it measures up in Keymar 21757

The dot is this home. The mark in the middle is the typical home in Keymar 21757.

Estimated value$451,063
CheaperTypical $402,385Pricier

Pricier than 62% of homes nearby

Price per ft²$247
CheaperTypical $235Pricier

Pricier than 58% of homes nearby

Living area1,826 ft²
SmallerTypical 1,736 ft²Bigger

Bigger than 55% of homes nearby

Lot size1.94 ac
SmallerTypical 1.58 acBigger

Bigger than 55% of homes nearby

Year built1994
OlderTypical 1968Newer

Newer than 82% of homes nearby

How 1500 River Way Dr ranks against every home in each area.
MeasureThis homeKeymar 21757Carroll County
Estimated valuepricier than$451,06362% of homes45% of homes
Price per ft²pricier than$24758% of homes33% of homes
Living areabigger than1,826 ft²55% of homes52% of homes
Lot sizebigger than1.94 ac55% of homes77% of homes
Year builtnewer than199482% of homes69% of homes

About 1500 River Way Dr

How much is 1500 River Way Dr, Keymar, MD worth?

The TopHap Estimate for 1500 River Way Dr, Keymar, MD is $451,063 as of Jul 14, 2026. The likely range is $424,291 to $477,835. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1500 River Way Dr, Keymar, MD last sell?

1500 River Way Dr, Keymar, MD last sold on Dec 11, 2019 for $339,999, according to the county's recorded deed.

How big is 1500 River Way Dr, Keymar, MD?

1500 River Way Dr, Keymar, MD has 3 bathrooms, 1,826 square feet of living space and a 1.94-acre lot.

When was 1500 River Way Dr, Keymar, MD built?

1500 River Way Dr, Keymar, MD was built in 1994, making it 32 years old. It is a split level home. The building has 2 stories.

What schools serve 1500 River Way Dr, Keymar, MD?

1500 River Way Dr, Keymar, MD is assigned to Elmer A. Wolfe Elementary School (elementary), rated C+; Northwest Middle School (middle), rated A-; Francis Scott Key High School (high), rated B+. All sit in Carroll County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1500 River Way Dr, Keymar, MD compare to other homes in Keymar 21757?

Among the 904 homes in Keymar 21757, it is worth more than 62% of them ($451,063 against a typical $402,385), its price per square foot is higher than 58% of them ($247 against a typical $235), it is bigger than 55% of them (1,826 ft² against a typical 1,736 ft²), its lot is bigger than 55% of them (1.94 ac against a typical 1.58 ac) and it is newer than 82% of them (1994 against a typical 1968). Measured against all of Carroll County, it is worth more than 45% 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 1500 River Way Dr, Keymar, MD?

The 2025 property tax bill for 1500 River Way Dr, Keymar, MD was $4,169. The county assessed it at $366,900.

Closest homes

More homes in Keymar 21757

Assigned schools

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