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Single Family ResidenceResidential
$199,473$133 / 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 Sep 24, 2026
Last sold for $71,000 on Nov 8, 1990

1023 CIRCLE DR

KEYMAR, MD 21757
1
Baths
1,504 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.
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1855
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$199K
$188K low$210K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$71,000 · Nov 8, 1990

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,246 (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.$173,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$92,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$162,633
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$173,300

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.161 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.0.50
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.Metal
HeatingThe type of heating system in the home.Radiant
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 · 96 ft²Porch · 156 ft²

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 SchoolB+
Elementary · Grades PK–5 · 5.2 mi
M
Northwest Middle SchoolB
Middle · Grades 6–8 · 6.3 mi
H
Francis Scott Key High SchoolB-
High · Grades 9–12 · 7.2 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%

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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

1023 Circle 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.

  • Among the least valuable homes in Carroll County
  • Among the lowest price per square foot in Carroll County
  • Has a smaller lot than 89% of homes in Keymar 21757
  • Among the oldest homes in Carroll County

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
$187K$783K

This home is worth more than 4% 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$199,473
CheaperTypical $377,782Pricier

Pricier than 4% of homes nearby

Price per ft²$133
CheaperTypical $225Pricier

Pricier than 4% of homes nearby

Living area1,504 ft²
SmallerTypical 1,752 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.5 ac
SmallerTypical 1.57 acBigger

Bigger than 11% of homes nearby

Year built1855
OlderTypical 1969Newer

Newer than 6% of homes nearby

How 1023 Circle Dr ranks against every home in each area.
MeasureThis homeKeymar 21757Carroll County
Estimated valuepricier than$199,4734% of homesalmost no homes
Price per ft²pricier than$1334% of homesalmost no homes
Living areabigger than1,504 ft²36% of homes36% of homes
Lot sizebigger than0.5 ac11% of homes44% of homes
Year builtnewer than18556% of homesalmost no homes

About 1023 Circle Dr

How much is 1023 Circle Dr, Keymar, MD worth?

The TopHap Estimate for 1023 Circle Dr, Keymar, MD is $199,473 as of Sep 24, 2026. The likely range is $188,493 to $210,453. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1023 Circle Dr, Keymar, MD last sell?

1023 Circle Dr, Keymar, MD last sold on Nov 8, 1990 for $71,000, according to the county's recorded deed.

How big is 1023 Circle Dr, Keymar, MD?

1023 Circle Dr, Keymar, MD has 1 bathrooms, 1,504 square feet of living space and a 0.50-acre lot.

When was 1023 Circle Dr, Keymar, MD built?

1023 Circle Dr, Keymar, MD was built in 1855, making it 171 years old. The building has 2 stories.

What schools serve 1023 Circle Dr, Keymar, MD?

1023 Circle Dr, Keymar, MD is assigned to Elmer A. Wolfe Elementary School (elementary), rated B+; Northwest Middle School (middle), rated B; 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 1023 Circle Dr, Keymar, MD compare to other homes in Keymar 21757?

Among the 908 homes in Keymar 21757, it is worth more than 4% of them ($199,473 against a typical $377,782), its price per square foot is higher than 4% of them ($133 against a typical $225), it is bigger than 36% of them (1,504 ft² against a typical 1,752 ft²), its lot is bigger than 11% of them (0.5 ac against a typical 1.57 ac) and it is newer than 6% of them (1855 against a typical 1969). Measured against all of Carroll County, it is worth more than almost no 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 1023 Circle Dr, Keymar, MD?

The 2026 property tax bill for 1023 Circle Dr, Keymar, MD was $1,246. The county assessed it at $173,300.

More homes on Circle Dr

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Assigned schools

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